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Author SHA1 Message Date
mathias ce365eee44 feat(pipeline): skip extraction when the source has not changed (#105)
Ingest now stamps source_hash — sha256 of the ingested body, frontmatter
excluded — onto the source page, and compares it before doing any work. An
unchanged source returns Skipped with no LLM call at all.

This is cost and signal, not correctness: #103 already made a re-ingest
byte-identical, so a repeated run was harmless but not free — a full
extraction over every chunk to produce a result that merges to nothing.
Building this first would have put idempotency in the guard rather than in
the write, which is the wrong dependency direction.

Body-only hashing on purpose. A re-crawl that stamps a new fetch date has
not changed the source, and treating that as drift would re-extract the
whole corpus every time a crawler ran. A missing or unreadable hash always
means "extract": a missed skip costs one extraction, a wrong skip loses an
update silently, and silence is the failure mode this repo keeps paying
for.

The skip is reported (Result.Skipped plus a warning naming the hash), not
silent — a run that does nothing must say so, or "the pipeline is fine" and
"the pipeline stopped working" look identical (#107).

Storing the hash required settling who owns which frontmatter field. #103
made the on-disk block win wholesale, which protects human-set metadata
from a regenerating writer but froze fields the generator legitimately
owns. wiki.Merge now refreshes an explicit generatorOwned allowlist —
last_updated and source_hash — and keeps everything else on disk. An
allowlist rather than a carve-out, so a field nobody has thought about
stays human-owned by default. That also retires the last_updated
limitation #103 shipped with.

Refs #105, #103, #107, brain#21.
2026-08-22 16:15:56 +02:00
mathias 60a8801a1d feat(pipeline): ingest revises the existing page instead of clobbering it
CI / Lint / Test / Vet (pull_request) Successful in 38s
CI / Mirror to GitHub (pull_request) Skipped
Compile-on-ingest, first half. buildAndWrite did an unconditional
os.WriteFile, so re-ingesting a source replaced its page wholesale and
discarded everything accumulated since — including human edits.
hyperguild#43 recorded the symptom as "re-ingest overwrites wholesale";
the framing that ingest "appends" understates it.

Now the write reads what is on disk and merges the fresh extraction into
it, asymmetrically in the existing page's favour: on-disk frontmatter and
on-disk sections win, extraction-only sections are added, bullet lists
union. An extraction can add to a note but never silently rewrite what a
human put there, which is what makes it safe on every ingest rather than
behind a review gate.

Two supporting fixes in wiki.Merge, both required for this to be safe to
run repeatedly:

- append sections (Open Questions, Updates, Evolving Notes) concatenated
  wholesale, which is correct exactly once. Re-ingesting an unchanged
  source would grow them every run until the page was unreadable. Now only
  genuinely new lines are appended. Line-level rather than block-level,
  because the common case is a re-ingest carrying one new line alongside
  several it already has, and a block-level check would duplicate the old
  ones every time.

- rebuildContent kept whatever blank lines a section was parsed with and
  added its own, so every merge pass grew the page by a blank line —
  invisible in a diff viewer, fatal to byte-stability. Section bodies are
  now normalised. Re-ingesting unchanged content is byte-identical, so
  brain-sync does not commit noise that hides real edits.

The drift guard that would otherwise catch repeated ingests (hashing the
source body, B3) does not exist yet, so idempotency holds here rather than
upstream.

Known limitation, deliberate: on-disk frontmatter wins, so last_updated
keeps its first-ingest date on a revised page. The alternative is this
function editing frontmatter it does not own, and no lint reads that field.

Refs hyperguild#43.
2026-08-22 13:19:14 +02:00
80 changed files with 1061 additions and 3662 deletions
-23
View File
@@ -7,29 +7,6 @@
"supervisor": {
"url": "http://localhost:3200/mcp",
"description": "Hyperguild SDO — skill workers (tdd, retrospective), brain tools (brain_query, brain_write), session logging, tier detection"
},
"brain": {
"type": "http",
"url": "https://koala.tail30472e.ts.net:8443/mcp",
"headers": {
"Authorization": "Bearer ${BRAIN_MCP_TOKEN}"
}
},
"gitea": {
"_comment": "gitea-mcp authenticates by PASS-THROUGH: the bearer is a Gitea PAT it validates against Gitea and then acts as. GITEA_MCP_TOKEN -- which this entry used until 2026-09-08 -- 401s against it, so every harness synced from this file had a dead gitea server and no signal saying so. Probed 2026-09-08: GITEA_MCP_TOKEN 401, DMABE_GITEA_API_TOKEN 200, on both the public and the Serve URL.",
"type": "http",
"url": "https://koala.tail30472e.ts.net:8446/mcp",
"headers": {
"Authorization": "Bearer ${DMABE_GITEA_API_TOKEN}"
}
},
"infra": {
"_comment": "The bearer is belt-and-braces: this endpoint answers 200 with or without it, since Serve already limits reach to the tailnet. Sending it anyway means the day the server starts enforcing is not the day every harness breaks.",
"type": "http",
"url": "https://koala.tail30472e.ts.net:8444/mcp",
"headers": {
"Authorization": "Bearer ${INFRA_MCP_TOKEN}"
}
}
}
}
+21 -147
View File
@@ -53,51 +53,14 @@ These rules apply to every task across every project, regardless of harness.
logical change (one tool, one fix, one test) with passing tests. Main is always
deployable. Never create long-lived feature branches.
**The PR trigger is RISK, not concurrency.** `risk/low` work commits straight to
main with CI as the gate — that is most work and is unchanged. `risk/medium` and
above opens a PR, even solo, even with nobody waiting to review it. This mirrors
the tiered merge model in `assessor-loop`
`method/transfer-to-a-regulated-organisation.md` §4.1, so the estate practises
what it sells instead of merging everything on green and claiming otherwise.
**Exception — parallel agents on same repo:** If another agent is known to be
actively working on the same repo simultaneously, create a short-lived branch
(`agent/<description>`), finish the task, and merge to main within the same
session. Do not leave agent branches open between sessions.
**Concurrency is NOT a reason to branch.** Measured 2026-08-29 across three real
collisions between parallel sessions: two were not branching problems at all — a
generated artifact written to the same path by both (branching turns that into a
merge conflict on a 33k-line JSON), and uncommitted work in a shared checkout
(a per-session worktree fixes it) — and the third was an ordinary non-fast-forward
push resolved by rebase in seconds. Use a worktree per session on shared repos and
timestamp generated artifacts. Do not reach for a branch.
Branch+PR flow carries documented costs on solo repos: merging auto-closes gated
issues, review comments live on a thread separate from the issue's, and a
merged-and-deleted branch cannot be amended (brain:
`gitea-pr-merge-autoclose-and-review-comment-footguns`). Those are the price of
the `risk/medium`+ lane — paid deliberately, not incurred by accident.
**Exception — external contributor or client four-eyes requirement:** Use PR flow
when a human reviewer outside the project is required. Document the reason in
PROJECT.md.
**Exception — a GitOps repo where a branch cannot be reconciled.** In a repo whose
deployment watches one branch (`mathias/infra`: Flux watches `main`), a branch is
invisible to the thing that applies it. A `risk/medium` change to `alerts.yaml` or
`litellm-config.yaml` can be linted on a branch but never *exercised* there, so a
PR would buy a review of a state that was never deployed.
There, `risk/medium`+ work stays on `main` and instead requires a **recorded
adversarial review pass before the push** — `skills:pr-gatekeeper` or equivalent,
reviewing the staged diff. **The reviewer's verdict goes in the issue, not a PR
thread.** No verdict recorded means the lane was not used, and saying "the gate was
green" is not the same claim.
Be honest about what this is: a recorded *independent* pass, not four-eyes in the
sense `assessor-loop` §4.1 means for a regulated organisation, because the reviewer
is an agent. It is more than the repo had and less than the model it mirrors; do not
describe it as the stronger property. (infra#470, decided 2026-09-29.)
This lane depends on the `risk/` label being right. A label that triggers a heavier
lane is load-bearing, not cosmetic — if work that belongs in it is unlabelled, the
lane silently does not apply.
**Exception — external contributor or client four-eyes requirement:** Use
PR flow only when a human reviewer outside the project is required. Document
the reason in PROJECT.md.
6. **Close the loop — every substantive task ends with the same ritual.** Shipping
the code is not the end of the task; capturing it is. Run this unprompted:
@@ -115,55 +78,6 @@ These rules apply to every task across every project, regardless of harness.
- Surface the brain entries and issue numbers in the closing summary so the
trail is auditable.
**Chat is not a durable store. Never rely on Mathias remembering anything.**
Every gap, caveat, risk, open question and next step must land in one of four
places before the turn ends: **the brain**, **a repo** (code, docs, ADR),
**a tracker issue**, or **a plan file**. A finding stated only in conversation is
lost the moment the session closes — and this estate has repeatedly proved that a
remembered convention is an unreliable control.
This applies hardest to what is tempting to leave as a closing remark: "worth
knowing X isn't enforced yet", "this is a convention, not a gate", "we should
revisit Y". Those are exactly the items that need a locator. If it is worth
saying in a summary, it is worth writing where it can be found again without you.
7. **Finish what's closable — only involve me for a genuine call.** If a
tracker issue, PR, or checklist item is demonstrably resolved — the fix
landed, the state changed, you verified it live — close/merge/check it off
in the same turn. Don't leave it open "for the record" or park it waiting
on me to confirm something that already happened; that's bookkeeping, not
a decision. Reserve asking me (`AskUserQuestion`, a `DECISION NEEDED`
comment, or otherwise pausing) for when it's genuinely mine to call:
irreversible or prod/host-impacting actions, a real judgment call with no
clearly-better option, ambiguous intent, or anything secret-writes/
destructive-git already gate. Before claiming something is closable,
verify it live (re-check the issue, re-run the command) rather than
trusting your own earlier summary (brain: `filed-issue-not-same-as-fixed`).
8. **Control code needs an adversary, not a checklist.** Code whose job is to
refuse, deny, gate or contain is not adequately verified by a green gate.
Rule 5 makes CI the quality gate and that holds for ordinary work — but a
passing suite only asserts what its author already thought of, and for a
control the author is precisely the person whose imagination just failed.
Measured on `dispatch#75`: five review rounds, five real escapes verified by
execution, and **CI was green on every one of them** while `git rm
././.dispatch-allow` deleted the file the control existed to protect. So
route this work through a review with authority to block, instructed to
verify by execution rather than by reading the implementation. Expect to be
blocked more than once; that is the control working, not the reviewer being
difficult. (brain: `a-green-gate-is-not-evidence-for-control-code`; the
practices live in the `pr-gatekeeper` agent.)
9. **A test's name must not claim more than its assertions prove.** Name a test
after the mechanism it observes, not the goal it serves.
`DoesNotInheritEnv` is honest; `IsContained` is a claim the test cannot
support. This is not pedantry about naming — when name and assertion
diverge, the name wins in the reader's head and the gap becomes invisible,
which is what lets the defect survive review. Found three times in one PR,
twice in tests written to fix the previous instance of it; each passed while
the thing it was named for was exploitable. If you cannot name the mechanism,
you do not yet know what the test observes.
## CAD sprint patterns
Two CAD sprint archetypes (defs: brain `wiki/homelab/decisions/continuous-agentic-development-cad-concept-2026-06-16`):
@@ -234,10 +148,10 @@ Three machines on Tailscale:
|---------|------|-----------|
| koala | GPU inference, heavy compute | RTX 5070, runs k3s + llama-swap + shared postgres18/pgvector |
| iguana | Services, builds | M2 Ultra Mac |
| flamingo | Daily driver, edge | Apple Silicon Mac, ~/dev is here |
| flamingo | Daily driver, edge | Mac mini, ~/dev is here |
- **Model routing**: LiteLLM in front of llama-swap (local) + cloud APIs (when permitted)
- **Orchestration**: k3s on koala only — single control-plane node, no workers (verified 2026-08-30). iguana and flamingo are on the tailnet but are not cluster members
- **Orchestration**: k3s cluster across all three machines
- **Networking**: Tailscale mesh
## Project landscape
@@ -333,11 +247,10 @@ When working on a project tagged with a client name:
## Harness-agnostic principles
Supported harnesses (2026-09-01) — Cursor and Aider were dropped; do not
re-add adapters for them:
- Claude Code, Antigravity, OpenCode, Mistral Vibe, Crush, Pi Coding Agent
- Open WebUI, Charmbracelet Mods, or any tool that takes a system prompt string
- Any other tool that reads `AGENTS.md`, which is the de facto convention
This context is designed to work with any AI coding tool:
- Claude Code, Cursor, Aider, Open WebUI, Charmbracelet Mods/Crush
- Pi Coding Agent, Mistral Vibe, Antigravity
- Any tool that accepts a system prompt or reads a markdown context file
The canonical source is always `.context/AGENT.md` (root) and `.context/PROJECT.md` (per-project).
Derived files are committed (see *How context propagates* below) so a `git pull` on any host yields full agent context with no setup.
@@ -349,65 +262,26 @@ Canonical sources of truth:
- Project: `<repo>/.context/PROJECT.md` (per-repo)
Derived files (committed, regenerated by `task context:sync`):
- `CLAUDE.md`, `AGENTS.md`, `.context/system-prompt.txt`
Repos still carrying `.cursorrules`, `.aider.conventions.md` or
`.aider.conf.yml` are stale: nothing regenerates them. Delete them the next time
you touch the repo, along with their entries in that repo's `task check`
assertion.
- `CLAUDE.md`, `AGENTS.md`, `.cursorrules`, `.aider.conventions.md`,
`.context/system-prompt.txt`
Workflow:
1. Edit a canonical file. Run `task context:sync`. Commit canonical and
derived together. Push.
2. On any other host, `git pull` brings both. Which file a harness reads does
NOT split cleanly by lookup strategy, so do not reason from the strategy:
- `CLAUDE.md` — Claude Code (walks up the tree)
- `AGENTS.md` — Crush, Pi, Antigravity (cwd-only), OpenCode (project root,
global at `~/.config/opencode/AGENTS.md`), and Mistral Vibe, which **walks
up** from cwd and takes the first `AGENTS.md` it finds
(user-level `~/.vibe/AGENTS.md`)
- `.context/system-prompt.txt` — Open WebUI, Mods, raw API calls; not read by
any harness, it is for pasting
Vibe tree-walks for `AGENTS.md`, so "tree-walkers use CLAUDE.md" is false.
Each repo's `AGENTS.md` embeds the canonical and is the first one found from
inside that repo, so this works — but by construction, not by luck.
2. On any other host, `git pull` brings both. Claude Code (tree-walking)
uses `CLAUDE.md`; Crush / Pi / Antigravity (cwd-only) use `AGENTS.md`;
Cursor uses `.cursorrules`; Aider uses `.aider.conventions.md`.
3. `task check` runs `context:sync` then asserts `git status --porcelain`
is empty over the derived files (catches both modified-tracked drift
and missing-untracked adapters). A drift fails the check with a
message telling you to stage the regenerated files.
Behavior rules in this file and per-project rules in `PROJECT.md` apply on every
host and every harness.
**Where a project rule contradicts a rule here, the project rule governs — and it
must state its reason.** Both halves matter: the project file wins because it knows
something this file cannot (infra's Flux constraint is real and not visible from
here), and it must say why because a bare override is indistinguishable from drift.
This replaces the previous wording, which said rules here and in `PROJECT.md` both
apply *"unconditionally"*. That was not a tiebreak but a contradiction, and it went
unnoticed until rule 5 and infra's "never create feature branches" had to be obeyed
at the same time (infra#470). A standard can hold two individually sensible clauses
that are jointly unsatisfiable, and survive for as long as everyone reads it
charitably — the same failure the Inception Sprint Oath's G6 had.
Behavior rules in this file and per-project rules in `PROJECT.md` apply
unconditionally on every host, every harness.
## Engineering Skills
Shared engineering skills live in the **`mathias/skills`** repo (`git.d-ma.be/mathias/skills`). Load at task start — not "on demand" but on schedule, before writing code. Browse `SKILLS_INDEX.md` for the full list.
**Claude Code** installs the repo as a plugin from the marketplace the same repo hosts. That path also carries the `secret-guard` and `pre-task-ritual` hooks and the brain/gitea/infra MCP servers, which symlinks cannot:
```
/plugin marketplace add https://git.d-ma.be/mathias/skills.git
/plugin install skills@mathias
```
Skills are **namespaced** under Claude Code: load `tdd` as `skills:tdd`. The trigger table below uses bare names — prefix them.
**Crush, Pi and OpenCode** have no plugin system and are wired by `install.sh` as one directory symlink per harness via `~/.agents/skills`. Do not clone the checkout into `~/dev`: that folder is iCloud-shared between the Macs and spans two path roots (`/Users/mathias` vs `/home/mathias` on koala), so a checkout there is a git working tree with two concurrent writers, and any absolute symlink stored in it is broken on one side by construction (skills#23). Leave `SKILLS_CHECKOUT_DIR` at its host-local default.
Check a host with `task doctor` in the skills repo; it also runs automatically at session start via the plugin.
Shared engineering skills live in the **`mathias/skills`** repo (`git.d-ma.be/mathias/skills`). Clone it to `~/dev/skills/` and run `SKILLS_CHECKOUT_DIR="$PWD" bash install.sh` there to wire every skill into your harnesses (Claude Code, Crush, Antigravity, Mistral Vibe) as native, on-demand skills. (Use `install.sh`, not `task install` — the latter is currently broken, skills#7.) Load at task start — not "on demand" but on schedule, before writing code. Browse `~/dev/skills/SKILLS_INDEX.md` for the full list.
**Skill trigger table — load before starting, not after getting stuck:**
+1
View File
@@ -1,6 +1,7 @@
# Supervisor MCP server
SUPERVISOR_PORT=3200
SUPERVISOR_CONFIG_DIR=./config/supervisor
SUPERVISOR_MODELS_FILE=./config/models.yaml
# LiteLLM gateway (iguana)
LITELLM_BASE_URL=http://iguana:4000
+5 -19
View File
@@ -45,12 +45,6 @@ jobs:
set -e
trap 'rm -rf /tmp/infra-update; rm -f ~/.ssh/infra_deploy_key' EXIT
IMAGE_TAG="${{ github.sha }}"
# infra#311: github.sha is never empty in practice, but the manifest
# patch below is the same shape that took Flux down estate-wide on
# 2026-08-25 -- an empty tag yields `image: <repo>:`, which is invalid
# YAML and fails the ENTIRE Kustomization, not just this app. The
# assert costs nothing and removes the class.
[ -n "${IMAGE_TAG:-}" ] || { echo "IMAGE_TAG is empty - refusing to patch"; exit 1; }
mkdir -p ~/.ssh
echo "${{ secrets.INFRA_DEPLOY_KEY }}" > ~/.ssh/infra_deploy_key
chmod 600 ~/.ssh/infra_deploy_key
@@ -81,19 +75,11 @@ jobs:
git config user.email "cd-bot@d-ma.be"
git config user.name "CD Bot"
git add "k3s/apps/supervisor/ingestion-deployment.yaml"
# Idempotent: `git commit` exits 1 on an empty index, so a run that
# finds the bump already applied failed the whole job and rang the
# CI-red alarm for a deploy that was fine (hyperguild#118). Two
# sources of a no-op run: a manual re-run, and the tag-push CI run
# that used to shadow the branch-push one for the same sha.
if git diff --cached --quiet; then
echo "Infra already at ${IMAGE_TAG} — nothing to commit"
else
git commit -m "chore(deploy): ingestion → ${IMAGE_TAG}"
GIT_SSH_COMMAND="ssh -i ~/.ssh/infra_deploy_key -o IdentitiesOnly=yes" \
git push
echo "Infra repo updated: ingestion → ${IMAGE_TAG}"
fi
git commit -m "chore(deploy): ingestion → ${IMAGE_TAG}"
GIT_SSH_COMMAND="ssh -i ~/.ssh/infra_deploy_key -o IdentitiesOnly=yes" \
git push
echo "Infra repo updated: ingestion → ${IMAGE_TAG}"
- name: Trigger Flux reconcile (immediate)
run: |
+1 -6
View File
@@ -2,13 +2,8 @@ name: CI
"on":
push:
# Branch only. A `v*` tag here points at a commit main already tested, so
# the tag push re-ran the whole gate and — because cd.yml keys off "CI
# succeeded" — triggered a SECOND full image build and deploy for the same
# sha. That second deploy then died on "nothing to commit" (hyperguild#118).
# Nothing consumes a tag-triggered run: there is no release workflow, and
# cd.yml reads github.sha, not the tag.
branches: [main]
tags: ["v*"]
pull_request:
branches: [main]
-34
View File
@@ -1,34 +0,0 @@
#!/usr/bin/env bash
# Pre-commit secret scan for the hyperguild repo.
#
# task check -> security:gitleaks enforces this in CI, but CI is after the
# push. This catches a staged secret before it ever leaves the machine --
# the infra#39 rotation pass found exactly this class of leak (a printed
# credential, committed, archived into git) and there was no local gate to
# have caught it. Mirrors infra's own .githooks/pre-commit (infra#326).
#
# Enable once per clone: git config core.hooksPath .githooks
# Bypass if absolutely needed: git commit --no-verify
set -euo pipefail
GITLEAKS="$(command -v gitleaks || true)"
if [[ -z "$GITLEAKS" && -x "$(go env GOPATH 2>/dev/null)/bin/gitleaks" ]]; then
GITLEAKS="$(go env GOPATH)/bin/gitleaks"
fi
if [[ -z "$GITLEAKS" ]]; then
echo "⚠ gitleaks not installed — skipping local secret scan (CI still enforces it)."
echo " Install: go install github.com/zricethezav/gitleaks/v8@latest"
exit 0
fi
echo "→ Scanning staged changes for secrets..."
if ! "$GITLEAKS" protect --staged --redact --config .gitleaks.toml >/dev/null 2>&1; then
echo " ✗ gitleaks found a secret in the staged changes."
echo " Review with: gitleaks protect --staged --redact --config .gitleaks.toml -v"
echo " If it is a false positive, allowlist it in .gitleaks.toml or add a"
echo " '# gitleaks:allow' comment. Do NOT --no-verify a real secret."
exit 1
fi
echo " ✓ no staged secrets"
+5 -13
View File
@@ -56,16 +56,8 @@ paths = [
'''ingestion/internal/claudewatcher/watcher_test\.go$''',
]
# infra#344: the allowlist that used to sit here is gone, and so is the reason
# for it. It suppressed docs/superpowers/plans/2026-04-22-phase4-attempt-wiring.md
# on the stated grounds that "extracted Secret == 'REDACTED' exactly ... the
# placeholder text itself, not a real credential" (verified 2026-08-04). That was
# not what the file contained: line 1054 carried a real 40-char hex Gitea PAT in
# an `Authorization: token ...` header. Confirmed dead by side-effect — GET
# /api/v1/user with it returns 401 — and redacted in that file, so there is now
# nothing to allowlist.
#
# The `paths` entry also made the block far broader than its description: gitleaks
# ORs global allowlist clauses and ignores `condition = "AND"`, so the whole file
# was immune, not just lines matching /REDACTED/. A live token added to that doc
# would have been suppressed on the strength of a note about a different value.
[[allowlists]]
description = "Literal placeholder word REDACTED matched as if it were a token (verified 2026-08-04: extracted Secret == 'REDACTED' exactly, gitleaks' curl-auth-header rule matched the placeholder text itself, not a real credential)"
condition = "AND"
paths = ['''docs/superpowers/plans/2026-04-22-phase4-attempt-wiring\.md$''']
regexes = ['''REDACTED''']
-33
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@@ -1,33 +0,0 @@
# Historical gitleaks findings, dispositioned (infra#326 / infra#317).
#
# WHY THIS FILE AND NOT .gitleaks.toml:
# This is a finding in git HISTORY, surfaced by the full-history audit
# (`task security:gitleaks:history`). The working-tree scan that gates commits
# (`task security:gitleaks`, the pre-commit hook, CI) is clean. Suppressing by
# PATH in .gitleaks.toml would also blind the working-tree scan for that file
# forever; a fingerprint pins one finding in one commit, so a NEW secret in the
# same file still fires.
#
# History is not rewritten here, so the remediation for a real leak is
# ROTATION -- making the committed value worthless -- never scrubbing.
#
# Dispositioned 2026-08-29. Re-check with: task security:gitleaks:history
# --- Real credential, ALREADY DEAD -------------------------------------------
# A Gitea PAT pasted into a CD-watching command in a planning doc
# (`Authorization: token <40-hex>`, last_eight 3105a670).
#
# Verified dead 2026-08-29: authenticating against
# GET https://git.d-ma.be/api/v1/user with this exact value returns 401, so the
# committed token no longer grants anything. It was almost certainly invalidated
# by the early-August rotation of the `mathias` PATs (the same rotation whose
# fan-out caused infra#260, where CI copies of the old value kept failing).
#
# No rotation action outstanding. Kept as a fingerprint rather than removed from
# history because history cannot be rewritten here.
#
# The generalisable lesson is recorded separately: a credential printed into a
# doc/transcript is permanent, so the only remedy is rotating it -- which in
# this case had already happened for unrelated reasons, by luck rather than by
# the leak being noticed.
c9310b1079478bf4430b0a2dfb25445d7ccc9b59:docs/superpowers/plans/2026-04-22-phase4-attempt-wiring.md:curl-auth-header:1053
+21 -147
View File
@@ -48,51 +48,14 @@ These rules apply to every task across every project, regardless of harness.
logical change (one tool, one fix, one test) with passing tests. Main is always
deployable. Never create long-lived feature branches.
**The PR trigger is RISK, not concurrency.** `risk/low` work commits straight to
main with CI as the gate — that is most work and is unchanged. `risk/medium` and
above opens a PR, even solo, even with nobody waiting to review it. This mirrors
the tiered merge model in `assessor-loop`
`method/transfer-to-a-regulated-organisation.md` §4.1, so the estate practises
what it sells instead of merging everything on green and claiming otherwise.
**Exception — parallel agents on same repo:** If another agent is known to be
actively working on the same repo simultaneously, create a short-lived branch
(`agent/<description>`), finish the task, and merge to main within the same
session. Do not leave agent branches open between sessions.
**Concurrency is NOT a reason to branch.** Measured 2026-08-29 across three real
collisions between parallel sessions: two were not branching problems at all — a
generated artifact written to the same path by both (branching turns that into a
merge conflict on a 33k-line JSON), and uncommitted work in a shared checkout
(a per-session worktree fixes it) — and the third was an ordinary non-fast-forward
push resolved by rebase in seconds. Use a worktree per session on shared repos and
timestamp generated artifacts. Do not reach for a branch.
Branch+PR flow carries documented costs on solo repos: merging auto-closes gated
issues, review comments live on a thread separate from the issue's, and a
merged-and-deleted branch cannot be amended (brain:
`gitea-pr-merge-autoclose-and-review-comment-footguns`). Those are the price of
the `risk/medium`+ lane — paid deliberately, not incurred by accident.
**Exception — external contributor or client four-eyes requirement:** Use PR flow
when a human reviewer outside the project is required. Document the reason in
PROJECT.md.
**Exception — a GitOps repo where a branch cannot be reconciled.** In a repo whose
deployment watches one branch (`mathias/infra`: Flux watches `main`), a branch is
invisible to the thing that applies it. A `risk/medium` change to `alerts.yaml` or
`litellm-config.yaml` can be linted on a branch but never *exercised* there, so a
PR would buy a review of a state that was never deployed.
There, `risk/medium`+ work stays on `main` and instead requires a **recorded
adversarial review pass before the push** — `skills:pr-gatekeeper` or equivalent,
reviewing the staged diff. **The reviewer's verdict goes in the issue, not a PR
thread.** No verdict recorded means the lane was not used, and saying "the gate was
green" is not the same claim.
Be honest about what this is: a recorded *independent* pass, not four-eyes in the
sense `assessor-loop` §4.1 means for a regulated organisation, because the reviewer
is an agent. It is more than the repo had and less than the model it mirrors; do not
describe it as the stronger property. (infra#470, decided 2026-09-29.)
This lane depends on the `risk/` label being right. A label that triggers a heavier
lane is load-bearing, not cosmetic — if work that belongs in it is unlabelled, the
lane silently does not apply.
**Exception — external contributor or client four-eyes requirement:** Use
PR flow only when a human reviewer outside the project is required. Document
the reason in PROJECT.md.
6. **Close the loop — every substantive task ends with the same ritual.** Shipping
the code is not the end of the task; capturing it is. Run this unprompted:
@@ -110,55 +73,6 @@ These rules apply to every task across every project, regardless of harness.
- Surface the brain entries and issue numbers in the closing summary so the
trail is auditable.
**Chat is not a durable store. Never rely on Mathias remembering anything.**
Every gap, caveat, risk, open question and next step must land in one of four
places before the turn ends: **the brain**, **a repo** (code, docs, ADR),
**a tracker issue**, or **a plan file**. A finding stated only in conversation is
lost the moment the session closes — and this estate has repeatedly proved that a
remembered convention is an unreliable control.
This applies hardest to what is tempting to leave as a closing remark: "worth
knowing X isn't enforced yet", "this is a convention, not a gate", "we should
revisit Y". Those are exactly the items that need a locator. If it is worth
saying in a summary, it is worth writing where it can be found again without you.
7. **Finish what's closable — only involve me for a genuine call.** If a
tracker issue, PR, or checklist item is demonstrably resolved — the fix
landed, the state changed, you verified it live — close/merge/check it off
in the same turn. Don't leave it open "for the record" or park it waiting
on me to confirm something that already happened; that's bookkeeping, not
a decision. Reserve asking me (`AskUserQuestion`, a `DECISION NEEDED`
comment, or otherwise pausing) for when it's genuinely mine to call:
irreversible or prod/host-impacting actions, a real judgment call with no
clearly-better option, ambiguous intent, or anything secret-writes/
destructive-git already gate. Before claiming something is closable,
verify it live (re-check the issue, re-run the command) rather than
trusting your own earlier summary (brain: `filed-issue-not-same-as-fixed`).
8. **Control code needs an adversary, not a checklist.** Code whose job is to
refuse, deny, gate or contain is not adequately verified by a green gate.
Rule 5 makes CI the quality gate and that holds for ordinary work — but a
passing suite only asserts what its author already thought of, and for a
control the author is precisely the person whose imagination just failed.
Measured on `dispatch#75`: five review rounds, five real escapes verified by
execution, and **CI was green on every one of them** while `git rm
././.dispatch-allow` deleted the file the control existed to protect. So
route this work through a review with authority to block, instructed to
verify by execution rather than by reading the implementation. Expect to be
blocked more than once; that is the control working, not the reviewer being
difficult. (brain: `a-green-gate-is-not-evidence-for-control-code`; the
practices live in the `pr-gatekeeper` agent.)
9. **A test's name must not claim more than its assertions prove.** Name a test
after the mechanism it observes, not the goal it serves.
`DoesNotInheritEnv` is honest; `IsContained` is a claim the test cannot
support. This is not pedantry about naming — when name and assertion
diverge, the name wins in the reader's head and the gap becomes invisible,
which is what lets the defect survive review. Found three times in one PR,
twice in tests written to fix the previous instance of it; each passed while
the thing it was named for was exploitable. If you cannot name the mechanism,
you do not yet know what the test observes.
## CAD sprint patterns
Two CAD sprint archetypes (defs: brain `wiki/homelab/decisions/continuous-agentic-development-cad-concept-2026-06-16`):
@@ -229,10 +143,10 @@ Three machines on Tailscale:
|---------|------|-----------|
| koala | GPU inference, heavy compute | RTX 5070, runs k3s + llama-swap + shared postgres18/pgvector |
| iguana | Services, builds | M2 Ultra Mac |
| flamingo | Daily driver, edge | Apple Silicon Mac, ~/dev is here |
| flamingo | Daily driver, edge | Mac mini, ~/dev is here |
- **Model routing**: LiteLLM in front of llama-swap (local) + cloud APIs (when permitted)
- **Orchestration**: k3s on koala only — single control-plane node, no workers (verified 2026-08-30). iguana and flamingo are on the tailnet but are not cluster members
- **Orchestration**: k3s cluster across all three machines
- **Networking**: Tailscale mesh
## Project landscape
@@ -328,11 +242,10 @@ When working on a project tagged with a client name:
## Harness-agnostic principles
Supported harnesses (2026-09-01) — Cursor and Aider were dropped; do not
re-add adapters for them:
- Claude Code, Antigravity, OpenCode, Mistral Vibe, Crush, Pi Coding Agent
- Open WebUI, Charmbracelet Mods, or any tool that takes a system prompt string
- Any other tool that reads `AGENTS.md`, which is the de facto convention
This context is designed to work with any AI coding tool:
- Claude Code, Cursor, Aider, Open WebUI, Charmbracelet Mods/Crush
- Pi Coding Agent, Mistral Vibe, Antigravity
- Any tool that accepts a system prompt or reads a markdown context file
The canonical source is always `.context/AGENT.md` (root) and `.context/PROJECT.md` (per-project).
Derived files are committed (see *How context propagates* below) so a `git pull` on any host yields full agent context with no setup.
@@ -344,65 +257,26 @@ Canonical sources of truth:
- Project: `<repo>/.context/PROJECT.md` (per-repo)
Derived files (committed, regenerated by `task context:sync`):
- `CLAUDE.md`, `AGENTS.md`, `.context/system-prompt.txt`
Repos still carrying `.cursorrules`, `.aider.conventions.md` or
`.aider.conf.yml` are stale: nothing regenerates them. Delete them the next time
you touch the repo, along with their entries in that repo's `task check`
assertion.
- `CLAUDE.md`, `AGENTS.md`, `.cursorrules`, `.aider.conventions.md`,
`.context/system-prompt.txt`
Workflow:
1. Edit a canonical file. Run `task context:sync`. Commit canonical and
derived together. Push.
2. On any other host, `git pull` brings both. Which file a harness reads does
NOT split cleanly by lookup strategy, so do not reason from the strategy:
- `CLAUDE.md` — Claude Code (walks up the tree)
- `AGENTS.md` — Crush, Pi, Antigravity (cwd-only), OpenCode (project root,
global at `~/.config/opencode/AGENTS.md`), and Mistral Vibe, which **walks
up** from cwd and takes the first `AGENTS.md` it finds
(user-level `~/.vibe/AGENTS.md`)
- `.context/system-prompt.txt` — Open WebUI, Mods, raw API calls; not read by
any harness, it is for pasting
Vibe tree-walks for `AGENTS.md`, so "tree-walkers use CLAUDE.md" is false.
Each repo's `AGENTS.md` embeds the canonical and is the first one found from
inside that repo, so this works — but by construction, not by luck.
2. On any other host, `git pull` brings both. Claude Code (tree-walking)
uses `CLAUDE.md`; Crush / Pi / Antigravity (cwd-only) use `AGENTS.md`;
Cursor uses `.cursorrules`; Aider uses `.aider.conventions.md`.
3. `task check` runs `context:sync` then asserts `git status --porcelain`
is empty over the derived files (catches both modified-tracked drift
and missing-untracked adapters). A drift fails the check with a
message telling you to stage the regenerated files.
Behavior rules in this file and per-project rules in `PROJECT.md` apply on every
host and every harness.
**Where a project rule contradicts a rule here, the project rule governs — and it
must state its reason.** Both halves matter: the project file wins because it knows
something this file cannot (infra's Flux constraint is real and not visible from
here), and it must say why because a bare override is indistinguishable from drift.
This replaces the previous wording, which said rules here and in `PROJECT.md` both
apply *"unconditionally"*. That was not a tiebreak but a contradiction, and it went
unnoticed until rule 5 and infra's "never create feature branches" had to be obeyed
at the same time (infra#470). A standard can hold two individually sensible clauses
that are jointly unsatisfiable, and survive for as long as everyone reads it
charitably — the same failure the Inception Sprint Oath's G6 had.
Behavior rules in this file and per-project rules in `PROJECT.md` apply
unconditionally on every host, every harness.
## Engineering Skills
Shared engineering skills live in the **`mathias/skills`** repo (`git.d-ma.be/mathias/skills`). Load at task start — not "on demand" but on schedule, before writing code. Browse `SKILLS_INDEX.md` for the full list.
**Claude Code** installs the repo as a plugin from the marketplace the same repo hosts. That path also carries the `secret-guard` and `pre-task-ritual` hooks and the brain/gitea/infra MCP servers, which symlinks cannot:
```
/plugin marketplace add https://git.d-ma.be/mathias/skills.git
/plugin install skills@mathias
```
Skills are **namespaced** under Claude Code: load `tdd` as `skills:tdd`. The trigger table below uses bare names — prefix them.
**Crush, Pi and OpenCode** have no plugin system and are wired by `install.sh` as one directory symlink per harness via `~/.agents/skills`. Do not clone the checkout into `~/dev`: that folder is iCloud-shared between the Macs and spans two path roots (`/Users/mathias` vs `/home/mathias` on koala), so a checkout there is a git working tree with two concurrent writers, and any absolute symlink stored in it is broken on one side by construction (skills#23). Leave `SKILLS_CHECKOUT_DIR` at its host-local default.
Check a host with `task doctor` in the skills repo; it also runs automatically at session start via the plugin.
Shared engineering skills live in the **`mathias/skills`** repo (`git.d-ma.be/mathias/skills`). Clone it to `~/dev/skills/` and run `SKILLS_CHECKOUT_DIR="$PWD" bash install.sh` there to wire every skill into your harnesses (Claude Code, Crush, Antigravity, Mistral Vibe) as native, on-demand skills. (Use `install.sh`, not `task install` — the latter is currently broken, skills#7.) Load at task start — not "on demand" but on schedule, before writing code. Browse `~/dev/skills/SKILLS_INDEX.md` for the full list.
**Skill trigger table — load before starting, not after getting stuck:**
+1
View File
@@ -1 +1,2 @@
ingestion: cd ingestion && INGEST_BRAIN_DIR=../brain INGEST_PORT=3300 INGEST_WATCH_INTERVAL=30 go run ./cmd/server/
supervisor: SUPERVISOR_CONFIG_DIR=./config/supervisor SUPERVISOR_MODELS_FILE=./config/models.yaml SUPERVISOR_SESSIONS_DIR=./brain/sessions INGEST_BASE_URL=http://localhost:3300 INGEST_SVC_URL=http://localhost:3300 go run ./cmd/supervisor/
-18
View File
@@ -104,24 +104,6 @@ Two fields are **generator-owned** and do get refreshed on a revise:
`last_updated` and `source_hash`. Everything else on disk wins. The boundary is
an explicit allowlist, so a field nobody has thought about stays human-owned.
### Disagreement is reported, not resolved
When the fresh extraction produces a *different version* of a section that
already exists, the on-disk version still wins — but the run now says so:
```
wiki/sources/shape-up.md: source now disagrees on section "Summary" — on-disk version kept
```
That line lands in `log.md` with the rest of the run's warnings. Without it, "the
source is unchanged" and "the source changed its mind and we ignored it" look
identical from the outside.
This is deliberately **textual** disagreement, not semantic contradiction: cheap,
deterministic, no model on the write path. Deciding whether a disagreement is a
genuine contradiction stays with the Judge-gated `brain-enrich` pass, which is
approval-gated by design. Detection here, adjudication there.
## Re-ingesting an unchanged source is skipped
Ingest stores `source_hash` — sha256 of the ingested **body**, frontmatter
+36 -38
View File
@@ -21,7 +21,7 @@ tasks:
# ── Development ────────────────────────────────────────────────────────────
start:
desc: Start ingestion (requires goreman — go install github.com/mattn/goreman@latest)
desc: Start ingestion + supervisor (requires goreman — go install github.com/mattn/goreman@latest)
cmds:
- goreman start
@@ -32,6 +32,11 @@ tasks:
- lsof -ti:3200 | xargs kill -9 2>/dev/null || true
- echo "hyperguild stopped"
supervisor:dev:
desc: Run supervisor MCP server (development)
cmds:
- go run ./cmd/supervisor
hyperguild:dev:
desc: Run hyperguild CLI from source (e.g. task hyperguild:dev -- tier)
cmds:
@@ -62,9 +67,14 @@ tasks:
build:
desc: Build all binaries
cmds:
- task: hyperguild:build
- task: supervisor:build
- task: ingestion:build
supervisor:build:
desc: Build supervisor binary
cmds:
- go build -trimpath -ldflags="-s -w -X main.version={{.VERSION}}" -o bin/supervisor ./cmd/supervisor
ingestion:build:
desc: Build ingestion server binary
dir: ingestion
@@ -74,48 +84,23 @@ tasks:
# ── Quality ────────────────────────────────────────────────────────────────
check:
desc: Run all checks (context freshness + lint + test + vet + build) across all modules
desc: Run all checks (context freshness + lint + test + vet) across all modules
cmds:
# Context sync is skipped under CI, matching dma-cli, gitea-mcp, and the
# rest of the estate. It is not a preference: context-sync.sh walks UP
# the tree for the canonical .context/AGENT.md, which lives in local-dev
# and does not exist on a CI runner. Without this guard, the script
# silently falls back to "project context only" and regenerates AGENTS.md
# and .context/system-prompt.txt shorter than their committed, correct
# versions -- so the drift assertion fails every CI run for a purely
# environmental reason, not real drift. Verified, not assumed: this is
# exactly what was happening here (AGENTS.md 430 lines committed vs. an
# 82-line regeneration on the runner).
#
# The cost is real and worth stating: drift is therefore only ever caught
# on a developer machine, or by infra's estate-wide context-sync-drift
# CronJob (ADR-0019), which does have canonical access and is the actual
# enforcement mechanism now.
- task: context:sync
- cmd: |
if [ -n "${CI:-}" ]; then
echo "✓ context sync: skipped in CI (no canonical AGENT.md on the runner)"
else
bash scripts/context-sync.sh
drift=$(git status --porcelain -- AGENTS.md CLAUDE.md .context/system-prompt.txt 2>/dev/null)
if [ -n "$drift" ]; then
echo "ERROR: derived adapters drifted from canonical context." >&2
echo "$drift" >&2
echo "" >&2
echo "Run: git add AGENTS.md CLAUDE.md .context/system-prompt.txt" >&2
echo " git commit -m 'chore: re-sync context adapters'" >&2
exit 1
fi
echo "✓ context: canonical and adapters are in sync"
drift=$(git status --porcelain -- AGENTS.md CLAUDE.md .context/system-prompt.txt 2>/dev/null)
if [ -n "$drift" ]; then
echo "ERROR: derived adapters drifted from canonical context." >&2
echo "$drift" >&2
echo "" >&2
echo "Run: git add AGENTS.md CLAUDE.md .context/system-prompt.txt" >&2
echo " git commit -m 'chore: re-sync context adapters'" >&2
exit 1
fi
echo "✓ context: canonical and adapters are in sync"
- task: lint
- task: test
- task: vet
# `build` is in the gate deliberately (hyperguild#120). vet and test walk
# ./... , which enumerates the packages that EXIST — so a build target
# naming a DELETED package is invisible to both. `task build` pointed at
# ./cmd/supervisor for months after that directory was removed, and CI
# stayed green the whole time because nothing in check ever built.
- task: build
- task: security:gitleaks
# ── Security ─────────────────────────────────────────────
@@ -169,6 +154,19 @@ tasks:
- govulncheck ./... || true
- cd ingestion && go vet ./...
supervisor:test:smoke:
desc: Smoke test supervisor via MCP (requires start running)
cmds:
- |
curl -s -X POST http://localhost:${SUPERVISOR_PORT:-3200}/mcp \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | jq .
smoke:routing:
desc: Boot the routing pod against live LiteLLM + brain and verify _routing logs land
cmds:
- bash scripts/smoke-routing.sh
# ── Git / Release ──────────────────────────────────────────────────────────
tag:
+4 -7
View File
@@ -55,21 +55,18 @@ Flags:
- `--limit N` — max results (default 5)
- `--json` — emit the raw response envelope
### `hyperguild brain write <wing> <hall> <slug>`
### `hyperguild brain write <type> <slug>`
Reads markdown from stdin, writes it to `brain/wiki/<wing>/<hall>/<slug>.md`
with `wing`/`hall`/`created_at` frontmatter injected (there is no legacy
`brain/knowledge/` fallback — ADR-0012 / #79, both wing and hall are
required).
Reads markdown from stdin, writes a knowledge entry.
```bash
$ cat <<EOF | hyperguild brain write homelab facts example-lesson
$ cat <<EOF | hyperguild brain write knowledge example-lesson
# Example lesson
## Lesson
...
EOF
wiki/homelab/facts/example-lesson.md
knowledge/example-lesson.md
```
### `hyperguild brain pass-rate <skill>`
+5 -6
View File
@@ -60,14 +60,13 @@ func runBrainWrite(ctx context.Context, args []string, stdin io.Reader, stdout,
if err := fs.Parse(args); err != nil {
return fmt.Errorf("parse flags: %w", err)
}
if fs.NArg() < 3 {
return errors.New("wing, hall and slug required (e.g. brain write homelab facts my-slug)")
if fs.NArg() < 2 {
return errors.New("type and slug required (e.g. brain write knowledge my-slug)")
}
wing := fs.Arg(0)
hall := fs.Arg(1)
slug := fs.Arg(2)
kind := fs.Arg(0)
slug := fs.Arg(1)
res, err := newBrainClient().Write(ctx, wing, hall, slug, stdin)
res, err := newBrainClient().Write(ctx, kind, slug, stdin)
if err != nil {
return err
}
+5 -5
View File
@@ -101,7 +101,7 @@ func TestRunBrainWrite_Success(t *testing.T) {
var out, errBuf bytes.Buffer
err := runBrain(
context.Background(),
[]string{"write", "homelab", "facts", "test-slug"},
[]string{"write", "knowledge", "test-slug"},
strings.NewReader("# Test\n\nSome body content.\n"),
&out, &errBuf,
)
@@ -111,9 +111,9 @@ func TestRunBrainWrite_Success(t *testing.T) {
func TestRunBrainWrite_MissingArgs(t *testing.T) {
var out, errBuf bytes.Buffer
err := runBrain(context.Background(), []string{"write", "homelab"}, strings.NewReader("x"), &out, &errBuf)
err := runBrain(context.Background(), []string{"write", "knowledge"}, strings.NewReader("x"), &out, &errBuf)
assert.Error(t, err)
assert.Contains(t, err.Error(), "wing, hall and slug required")
assert.Contains(t, err.Error(), "type and slug required")
}
func TestRunBrainWrite_BackendError(t *testing.T) {
@@ -127,7 +127,7 @@ func TestRunBrainWrite_BackendError(t *testing.T) {
var out, errBuf bytes.Buffer
err := runBrain(
context.Background(),
[]string{"write", "homelab", "facts", "bad slug"},
[]string{"write", "knowledge", "bad slug"},
strings.NewReader("body"),
&out, &errBuf,
)
@@ -150,7 +150,7 @@ func TestRunBrainWrite_EmptyStdin(t *testing.T) {
t.Setenv("BRAIN_URL", srv.URL)
var out, errBuf bytes.Buffer
err := runBrain(context.Background(), []string{"write", "homelab", "facts", "empty"}, strings.NewReader(""), &out, &errBuf)
err := runBrain(context.Background(), []string{"write", "knowledge", "empty"}, strings.NewReader(""), &out, &errBuf)
require.NoError(t, err)
assert.Equal(t, 0, gotLen, "empty stdin should produce empty content payload")
}
+5 -6
View File
@@ -84,17 +84,16 @@ type WriteResult struct {
Path string `json:"path"`
}
func (c *brainClient) Write(ctx context.Context, wing, hall, filename string, content io.Reader) (*WriteResult, error) {
func (c *brainClient) Write(ctx context.Context, kind, slug string, content io.Reader) (*WriteResult, error) {
body, err := io.ReadAll(content)
if err != nil {
return nil, fmt.Errorf("read content: %w", err)
}
payload, err := json.Marshal(struct {
Wing string `json:"wing"`
Hall string `json:"hall"`
Filename string `json:"filename"`
Content string `json:"content"`
}{Wing: wing, Hall: hall, Filename: filename, Content: string(body)})
Type string `json:"type"`
Slug string `json:"slug"`
Content string `json:"content"`
}{Type: kind, Slug: slug, Content: string(body)})
if err != nil {
return nil, fmt.Errorf("marshal payload: %w", err)
}
+8 -10
View File
@@ -65,25 +65,23 @@ func TestBrainClient_Write_Success(t *testing.T) {
assert.Equal(t, http.MethodPost, r.Method)
body, _ := io.ReadAll(r.Body)
var got struct {
Wing string `json:"wing"`
Hall string `json:"hall"`
Filename string `json:"filename"`
Content string `json:"content"`
Type string `json:"type"`
Slug string `json:"slug"`
Content string `json:"content"`
}
require.NoError(t, json.Unmarshal(body, &got))
assert.Equal(t, "homelab", got.Wing)
assert.Equal(t, "facts", got.Hall)
assert.Equal(t, "find-h", got.Filename)
assert.Equal(t, "knowledge", got.Type)
assert.Equal(t, "find-h", got.Slug)
assert.Equal(t, "# body\n", got.Content)
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`{"path":"wiki/homelab/facts/find-h.md"}`))
_, _ = w.Write([]byte(`{"path":"knowledge/find-h.md"}`))
}))
defer srv.Close()
c := &brainClient{baseURL: srv.URL, http: srv.Client()}
res, err := c.Write(context.Background(), "homelab", "facts", "find-h", strings.NewReader("# body\n"))
res, err := c.Write(context.Background(), "knowledge", "find-h", strings.NewReader("# body\n"))
require.NoError(t, err)
assert.Equal(t, "wiki/homelab/facts/find-h.md", res.Path)
assert.Equal(t, "knowledge/find-h.md", res.Path)
}
func TestBrainClient_PassRate_Success(t *testing.T) {
+26
View File
@@ -0,0 +1,26 @@
# Model selection — first entry per skill is used.
# Override per-call by passing model in the MCP tool args.
# Model names come from LiteLLM /v1/models (host/name format).
default_chain:
- iguana/qwen3-coder-next
skills:
tdd:
chain:
- koala/qwen3-coder-30b
review:
chain:
- iguana/devstral
debug:
chain:
- iguana/deepseek-r1-14b
spec:
chain:
- koala/phi4-14b
retrospective:
chain:
- iguana/qwen3-coder-next
trainer:
chain:
- iguana/qwen3-coder-next
@@ -1051,7 +1051,7 @@ git push
```bash
# Poll until complete (replace RUN_ID with the new run):
curl -s "https://gitea.d-ma.be/api/v1/repos/mathias/hyperguild/actions/runs?limit=2" \
-H "Authorization: token <REDACTED-dead-gitea-pat-infra#344>" \
-H "Authorization: token 736a8c36adcc6ecb41fff56e5ae4d0eb3105a670" \
| python3 -c "import sys,json; [print(r['id'],r['status'],r.get('conclusion','—')) for r in json.load(sys.stdin)['workflow_runs']]"
```
@@ -16,7 +16,7 @@ Three needs converge on a single small Go binary:
- [ ] `hyperguild tier` returns the same `tier.Info` that `internal/tier.Detect` produces for the same probe URLs, in < 3 s under all three tier conditions, with both human-readable and `--json` output.
- [ ] `hyperguild brain query <topic>` returns BM25 results from the brain HTTP REST `/query` endpoint, exit 0 on success and non-zero on transport failure.
- [ ] `hyperguild brain write <wing> <hall> <slug>` reads markdown content from stdin, posts to `/write` with wing/hall/filename, and creates `brain/wiki/<wing>/<hall>/<slug>.md`. A round-trip (`hyperguild brain query <slug>` immediately after) finds the entry. (Updated post-ADR-0012/#79: the legacy `<type> <slug>` shape and the `brain/knowledge/` fallback were removed; wing and hall are now required.)
- [ ] `hyperguild brain write <type> <slug>` reads markdown content from stdin, posts to `/write` with the type and slug, and creates `brain/knowledge/<slug>.md`. A round-trip (`hyperguild brain query <slug>` immediately after) finds the entry.
- [ ] `hyperguild mode <cloud|client-local|sovereign>` writes a parseable JSON file at the target path with the per-mode `mcpServers` entries; `jq -e .mcpServers` succeeds on the output.
- [ ] All commands print usage on `--help`, exit 2 on unknown flags, exit non-zero on operational errors.
- [ ] `task check` passes (lint + test + vet) on each task and on the merged branch.
@@ -50,7 +50,7 @@ Three needs converge on a single small Go binary:
- **`brain` subcommand calls the HTTP REST API.** Two nested subcommands:
- `brain query <topic>` issues `POST /query` with JSON body `{query, limit}` (default `--limit 5`), prints results in human-readable form by default and with `--json` for machine consumption.
- `brain write <wing> <hall> <slug>` reads stdin, posts `POST /write` with JSON body `{wing, hall, filename, content}`, prints the resulting path on success. (Updated post-ADR-0012/#79: wing and hall are required, replacing the old `<type> <slug>` shape and the `brain/knowledge/` legacy fallback.)
- `brain write <type> <slug>` reads stdin, posts `POST /write` with JSON body `{type, slug, content}`, prints the resulting path on success.
Rationale: HTTP REST is simpler than MCP framing for a CLI. Per CLAUDE.md, the REST endpoints are documented as the official non-MCP interface.
- **`mode <name>` writes a per-mode `.mcp.json` template.** Defaults to writing `./.mcp.json` (cwd); accepts `--out <path>`. Per-mode bodies:
+6 -70
View File
@@ -147,37 +147,6 @@ func envInt(key string, fallback int) int {
// buildNotifier returns the ntfy notifier, or a nil interface when
// BRAIN_NTFY_URL is unset. A nil *interface* (not a typed-nil) is required so
// DegradingSink/Reconcile and the governance observer skip it cleanly.
// alertingWarnings names every alert that will not fire under the current
// configuration (#107).
//
// buildNotifier returns a nil interface when BRAIN_NTFY_URL is unset, and every
// consumer skips a nil notifier silently — right for an unconfigured homelab,
// wrong for an alert whose entire value is that someone finds out. The cost of
// the silence is that "configured and working" and "never configured" are
// byte-identical in behaviour: no error, no warning, only a message that never
// arrives, which nobody notices because nobody is waiting for an alert they
// have never seen. Two alerts were dark in production for exactly that reason
// (#100), found by firing a real event rather than by reading anything.
//
// WARN rather than fatal, deliberately. The brain sibling rule
// (`empty-credential-must-refuse-to-start-not-switch-modes`) says an empty
// credential must be a startup error, never a silent mode switch — but that is
// about a control being removed. Here observability is degraded, not a gate
// bypassed, and refusing to boot would break the unconfigured-homelab case the
// nil notifier exists to support. What the rule does demand, and what this
// provides, is that the mode switch stops being silent.
//
// Pure and env-injected so the message is testable without a running server:
// the reason this gap survived is that nothing about it was observable.
func alertingWarnings(getenv func(string) string) []string {
var out []string
if getenv("BRAIN_NTFY_URL") == "" {
out = append(out, "alerting DISABLED: BRAIN_NTFY_URL unset — "+
"brain_edit_root governance rewrites and capture audit degradation will not notify")
}
return out
}
func buildNotifier() audit.Notifier {
if n := audit.NewNtfyNotifier(os.Getenv("BRAIN_NTFY_URL"), os.Getenv("BRAIN_NTFY_TOKEN")); n != nil {
return n
@@ -234,10 +203,6 @@ func systemHostname() string {
func main() {
logger := slog.New(slog.NewJSONHandler(os.Stdout, nil))
for _, w := range alertingWarnings(os.Getenv) {
logger.Warn(w)
}
brainDir := envOr("INGEST_BRAIN_DIR", "../brain")
port := envOr("INGEST_PORT", "3300")
@@ -271,11 +236,6 @@ func main() {
fallbackModel := envOr("BRAIN_LLM_FALLBACK_MODEL", "gemma4:31b")
router.Fallback = llm.New(fallbackURL, "", fallbackModel, timeout)
}
if tertiaryURL := os.Getenv("BRAIN_LLM_TERTIARY_URL"); tertiaryURL != "" {
tertiaryModel := envOr("BRAIN_LLM_TERTIARY_MODEL", "gemini-2.5-flash")
tertiaryKey := os.Getenv("GEMINI_API_KEY")
router.Tertiary = llm.New(tertiaryURL, tertiaryKey, tertiaryModel, timeout)
}
answerComplete = router.Complete
logger.Info("brain answer LLM configured", "primary", primaryURL, "model", primaryModel)
}
@@ -431,39 +391,15 @@ func main() {
}
host := envOr("CLAUDE_INGEST_HOST", systemHostname())
interval := time.Duration(envInt("CLAUDE_INGEST_INTERVAL", 60)) * time.Second
// Project directories excluded from ingestion entirely, as globs
// against the project directory name — e.g.
// "*cobalt-dingo*,*claude-worktrees-bridge-cse*".
//
// This is a veto list, deliberately named as one. It complements the
// client-name scrubber rather than replacing it: the scrubber drops
// individual TURNS whose content matches, while this never opens a
// project's files at all. Sessions working on live company financials
// are excluded here because their content is confidential in ways no
// pattern reliably recognises, and their learnings are captured
// deliberately through the session-close ritual instead.
//
// Caveat worth knowing: a project directory is derived from the
// session's WORKING DIRECTORY, not from the repositories it touches.
// A session run from ~/dev that happens to read a skipped repo will
// NOT be excluded by this. The scrubber remains the control for
// content; this is a control for whole workspaces.
skipProjects := splitList(os.Getenv("CLAUDE_INGEST_SKIP_PROJECTS"))
if len(skipProjects) > 0 {
logger.Info("claudewatcher: projects excluded from ingestion", "patterns", skipProjects)
}
sink := &claudeSink{brainDir: brainDir, logger: logger}
go func() {
if err := claudewatcher.Watch(ctx, claudewatcher.Config{
SessionsDir: claudeDir,
Host: host,
Interval: interval,
Sink: sink,
Cursors: cursorStore,
Logger: logger,
SkipProjects: skipProjects,
SessionsDir: claudeDir,
Host: host,
Interval: interval,
Sink: sink,
Cursors: cursorStore,
Logger: logger,
}); err != nil && err != context.Canceled {
logger.Error("claudewatcher exited", "err", err)
}
-40
View File
@@ -6,7 +6,6 @@ import (
"log/slog"
"os"
"path/filepath"
"strings"
"testing"
"github.com/stretchr/testify/assert"
@@ -37,42 +36,3 @@ func TestClaudeSink_IngestWritesToNonIndexedArchiveNotWiki(t *testing.T) {
_, err = os.Stat(filepath.Join(dir, "wiki", "claude-sessions"))
assert.True(t, os.IsNotExist(err), "raw transcripts must never land under wiki/ (ai-sessions#10 — BM25 pollution)")
}
// --- #107: an unconfigured alert must announce itself ----------------------
func TestAlertingWarnings(t *testing.T) {
tests := []struct {
name string
env map[string]string
want []string // substrings that must appear across the warnings
none bool // true = expect no warnings at all
}{
{
// The failure this exists to prevent: two alerts dark in
// production, discovered only by firing a real event and watching
// nothing arrive (#100).
name: "notifier unconfigured names what will not fire",
env: map[string]string{},
want: []string{"BRAIN_NTFY_URL", "brain_edit_root", "audit"},
},
{
name: "configured notifier is silent",
env: map[string]string{"BRAIN_NTFY_URL": "http://ntfy/brain-alerts"},
none: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got := alertingWarnings(func(k string) string { return tt.env[k] })
if tt.none {
assert.Empty(t, got)
return
}
joined := strings.Join(got, " ")
for _, w := range tt.want {
assert.Contains(t, joined, w)
}
})
}
}
+12 -44
View File
@@ -1,12 +1,6 @@
package api
import (
"strings"
// Aliased: this package's own frontmatter type (below) would collide
// with the imported package's name otherwise.
sharedfm "github.com/mathiasbq/hyperguild/ingestion/internal/frontmatter"
)
import "strings"
// frontmatter is an ordered, line-preserving view of a note's YAML
// frontmatter block. It deliberately avoids a full YAML round-trip: the
@@ -31,37 +25,21 @@ type fmLine struct {
// frontmatter block is recognised only when the file opens with a `---`
// fence and a closing `---` fence follows. Otherwise the whole input is
// the body and the returned frontmatter is empty.
//
// Fence detection itself is frontmatter.Split (hyperguild#138) — this
// package's own contribution is purely the ordered, line-preserving fmLine
// shape below, which a shared parser has no business owning since it's
// specific to how brain_update does a surgical, byte-round-trip edit.
func parseFrontmatter(src string) (frontmatter, string) {
var fm frontmatter
blockBytes, restBytes, ok := sharedfm.Split([]byte(src))
if !ok {
if !strings.HasPrefix(src, "---\n") {
return fm, src
}
// sharedfm.Split's block/rest boundary sits one byte earlier than this
// package's always has: block keeps the "\n" immediately before the
// closing fence, and rest keeps the "\n" immediately after it (both by
// design, for Fix's own reconstruction). This package's block/body
// never included either — TrimSuffix/TrimPrefix restore that exact
// boundary. Split guarantees ok=true only when "\n---\n" matched, so
// both trims are always exactly one byte, never ambiguous.
block := strings.TrimSuffix(string(blockBytes), "\n")
body := strings.TrimPrefix(string(restBytes), "\n")
rest := src[len("---\n"):]
end := strings.Index(rest, "\n---\n")
if end < 0 {
// Opening fence with no closing fence — treat as bodyless content.
return fm, src
}
block := rest[:end]
body := rest[end+len("\n---\n"):]
for _, line := range strings.Split(block, "\n") {
// An indented line is a continuation (a YAML block-list item, a
// wrapped value) never a top-level key, regardless of whether it
// happens to contain a colon — " - 'Chapter 3: The Reckoning'" is
// not a key named "- 'Chapter 3" (hyperguild#128). Checked before
// Cut so a colon inside one never reaches the key/value path.
if line != "" && (line[0] == ' ' || line[0] == '\t') {
fm.lines = append(fm.lines, fmLine{raw: line})
continue
}
key, val, ok := strings.Cut(line, ":")
key = strings.TrimSpace(key)
if !ok || key == "" || strings.HasPrefix(strings.TrimSpace(line), "#") {
@@ -105,19 +83,9 @@ func (f *frontmatter) render() string {
var b strings.Builder
b.WriteString("---\n")
for _, l := range f.lines {
switch {
case l.key == "":
if l.key == "" {
b.WriteString(l.raw)
case l.value == "":
// A key with nothing after the colon (the YAML block-list
// shape: "aliases:" followed by indented "- item" lines on
// their own raw lines) must stay bare — "key: " with a
// trailing space is a different byte sequence than the
// original, and this type's whole purpose (see the package
// doc) is a byte-preserving round-trip.
b.WriteString(l.key)
b.WriteByte(':')
default:
} else {
b.WriteString(l.key)
b.WriteString(": ")
b.WriteString(l.value)
@@ -59,37 +59,3 @@ func TestFrontmatterRenderRoundTrips(t *testing.T) {
fm, _ := parseFrontmatter(src)
assert.Equal(t, src, fm.render())
}
func TestParseFrontmatterIndentedListItemWithColonIsNotMisparsedAsKey(t *testing.T) {
// hyperguild#128: an indented YAML block-list item that happens to
// contain a colon (e.g. a title with a subtitle) is a continuation
// line, never a top-level key — strings.Cut doesn't know that just
// because TrimSpace(key) happens to be non-empty. Misparsing it as a
// key/value pair and re-rendering strips its indentation, de-indenting
// it out of the list it belongs to. Same bug class already found and
// fixed in the sibling internal/wiki package's parseFrontmatterBlock
// (hyperguild#126 review round 3) — this package was the original the
// reimplementation was modeled on and had the gap too.
src := "---\naliases:\n - 'Chapter 3: The Reckoning'\ntitle: 'X'\n---\nbody\n"
fm, _ := parseFrontmatter(src)
fm.set("updated_at", "2026-09-23T00:00:00Z")
out := fm.render()
assert.Contains(t, out, " - 'Chapter 3: The Reckoning'",
"the indented list item must survive verbatim, not get re-emitted as a de-indented fake key")
assert.NotContains(t, out, "\n- 'Chapter 3",
"must not be split into a fake key/value pair at column 0 (as opposed to surviving indented, asserted above)")
}
func TestFrontmatterRenderEmptyValueKeyStaysBareNoTrailingSpace(t *testing.T) {
// Companion to the indented-list-item fix: "aliases:" (a key with
// nothing after the colon, the YAML block-list header) must round-trip
// bare, not as "aliases: " with a trailing space — a different byte
// sequence than the original, breaking this type's whole reason for
// being a line-preserving view rather than a YAML re-marshal.
// render() returns only the frontmatter block (see
// TestFrontmatterRenderRoundTrips), no trailing body.
src := "---\naliases:\n - one\n - two\n---\n"
fm, _ := parseFrontmatter(src)
assert.Equal(t, src, fm.render())
}
+70 -22
View File
@@ -54,6 +54,8 @@ type queryRequest struct {
type writeRequest struct {
Content string `json:"content"`
Filename string `json:"filename,omitempty"`
Type string `json:"type,omitempty"`
Domain string `json:"domain,omitempty"`
Wing string `json:"wing,omitempty"`
Hall string `json:"hall,omitempty"`
SourceType string `json:"source_type,omitempty"` // "external" opts a hall=facts entry out of the internal default
@@ -108,13 +110,17 @@ func (h *Handler) Query(w http.ResponseWriter, r *http.Request) {
// WriteNoteOptions configures how a brain note is written.
//
// Wing and Hall are both required: the note routes into the structured
// wiki at brain/wiki/<wing>/<hall>/<slug>.md and gets wing/hall/created_at
// injected into its YAML frontmatter. There is no other valid destination
// (the legacy brain/knowledge/ fallback was removed — ADR-0012 / #79).
// When both Wing and Hall are non-empty, the note routes into the
// structured wiki at brain/wiki/<wing>/<hall>/<slug>.md and gets
// wing/hall/created_at injected into its YAML frontmatter.
//
// When either is empty, the note falls back to brain/knowledge/<filename>
// with optional type/domain frontmatter (legacy behaviour).
type WriteNoteOptions struct {
Content string
Filename string
Type string
Domain string
Wing string
Hall string
SourceType string // "internal" marks a first-party observation (e.g. claudewatcher) that needs no external citation
@@ -126,21 +132,14 @@ func WriteNote(brainDir string, opts WriteNoteOptions) (string, error) {
if opts.Content == "" {
return "", fmt.Errorf("content is required")
}
if opts.Wing == "" || opts.Hall == "" {
return "", fmt.Errorf("wing and hall are required")
}
// In the primitive, not in a caller: POST /write reaches here directly,
// without the BrainStore, and a gate one door wide is not a gate.
// BrainStore still calls the strip itself to report Ref.Unlinked; the
// second pass is a no-op on already-clean content.
clean, _, err := brain.StripUnresolvedLinks(brainDir, opts.Content)
if err != nil {
return "", err
if opts.Wing != "" && opts.Hall != "" {
return writeHallNote(brainDir, opts)
}
opts.Content = clean
return writeHallNote(brainDir, opts)
if opts.Wing != "" || opts.Hall != "" {
return "", fmt.Errorf("wing and hall must be set together")
}
return writeLegacyNote(brainDir, opts)
}
// writeHallNote routes a note into brain/wiki/<wing>/<hall>/ and injects
@@ -198,6 +197,9 @@ func writeHallNote(brainDir string, opts WriteNoteOptions) (string, error) {
fmt.Fprintf(&fm, "%s: %s\n", key, fallback)
}
}
writeField("type", opts.Type)
writeField("domain", opts.Domain)
sourceType := opts.SourceType
if sourceType == "" && opts.Hall == "facts" {
// Most hall=facts entries are first-party (an eval/benchmark the
@@ -288,7 +290,53 @@ func splitFrontmatter(content string) (fields []frontmatterField, body string) {
return fields, body
}
// Write handles POST /write — write a note into brain/wiki/<wing>/<hall>/.
// writeLegacyNote preserves the original brain/knowledge/ behaviour for
// callers that have not adopted the wing/hall taxonomy.
func writeLegacyNote(brainDir string, opts WriteNoteOptions) (string, error) {
filename := opts.Filename
if filename == "" {
filename = fmt.Sprintf("%s-auto.md", time.Now().UTC().Format("2006-01-02-150405"))
}
rawDir := filepath.Join(brainDir, "knowledge")
if err := os.MkdirAll(rawDir, 0o755); err != nil {
return "", fmt.Errorf("create raw dir: %w", err)
}
finalContent := opts.Content
if opts.Type != "" || opts.Domain != "" {
var fm strings.Builder
fm.WriteString("---\n")
if opts.Type != "" {
fmt.Fprintf(&fm, "type: %s\n", opts.Type)
}
if opts.Domain != "" {
fmt.Fprintf(&fm, "domain: %s\n", opts.Domain)
}
fm.WriteString("---\n")
finalContent = fm.String() + opts.Content
}
if strings.ContainsAny(filename, `/\`) {
return "", fmt.Errorf("invalid filename")
}
base := filepath.Base(filename)
if base == "." || base == ".." || base == "" {
return "", fmt.Errorf("invalid filename")
}
if !strings.HasSuffix(base, ".md") {
base += ".md"
}
dest := filepath.Join(rawDir, base)
if err := os.WriteFile(dest, []byte(finalContent), 0o644); err != nil {
return "", fmt.Errorf("write: %w", err)
}
rel, _ := filepath.Rel(brainDir, dest)
return filepath.ToSlash(rel), nil
}
// Write handles POST /write — write raw content to brain/knowledge/.
func (h *Handler) Write(w http.ResponseWriter, r *http.Request) {
var req writeRequest
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
@@ -301,10 +349,10 @@ func (h *Handler) Write(w http.ResponseWriter, r *http.Request) {
writeError(w, http.StatusBadRequest, err.Error())
return
}
// WriteNote errors out above unless both are set, so this always runs —
// no legacy fallback path left to guard against.
if err := brain.BuildWingIndex(h.brainDir, req.Wing); err != nil {
h.logger.Warn("auto-index failed", "wing", req.Wing, "err", err)
if req.Wing != "" && req.Hall != "" {
if err := brain.BuildWingIndex(h.brainDir, req.Wing); err != nil {
h.logger.Warn("auto-index failed", "wing", req.Wing, "err", err)
}
}
writeJSON(w, map[string]string{"path": relPath})
}
+46 -140
View File
@@ -65,13 +65,11 @@ func TestQuery_ReturnsResults(t *testing.T) {
assert.NotEmpty(t, results)
}
func TestWrite_CreatesWikiFile(t *testing.T) {
func TestWrite_CreatesKnowledgeFile(t *testing.T) {
dir, h := setup(t)
body, _ := json.Marshal(map[string]any{
"content": "# Test note\n\nSome content.",
"filename": "test-note",
"wing": "homelab",
"hall": "facts",
"filename": "test-note.md",
})
req := httptest.NewRequest(http.MethodPost, "/write", bytes.NewReader(body))
rec := httptest.NewRecorder()
@@ -83,25 +81,11 @@ func TestWrite_CreatesWikiFile(t *testing.T) {
require.NoError(t, json.Unmarshal(rec.Body.Bytes(), &resp))
assert.NotEmpty(t, resp["path"])
content, err := os.ReadFile(filepath.Join(dir, "wiki", "homelab", "facts", "test-note.md"))
content, err := os.ReadFile(filepath.Join(dir, "knowledge", "test-note.md"))
require.NoError(t, err)
assert.Contains(t, string(content), "Some content.")
}
// TestWrite_RequiresWingAndHall is the HTTP-contract counterpart of
// TestWriteNote_RequiresWingAndHall: a caller (e.g. the MCP brain_write
// handler) that omits wing/hall gets a 400, not a silent legacy write.
func TestWrite_RequiresWingAndHall(t *testing.T) {
_, h := setup(t)
body, _ := json.Marshal(map[string]any{"content": "no destination"})
req := httptest.NewRequest(http.MethodPost, "/write", bytes.NewReader(body))
rec := httptest.NewRecorder()
h.Write(rec, req)
assert.Equal(t, http.StatusBadRequest, rec.Code)
}
func TestQuery_RequiresQuery(t *testing.T) {
_, h := setup(t)
body, _ := json.Marshal(map[string]any{"limit": 5})
@@ -113,6 +97,27 @@ func TestQuery_RequiresQuery(t *testing.T) {
assert.Equal(t, http.StatusBadRequest, rec.Code)
}
func TestWrite_IncludesFrontmatterWhenTypeProvided(t *testing.T) {
dir, h := setup(t)
body, _ := json.Marshal(map[string]any{
"content": "Some learning.",
"filename": "typed-note.md",
"type": "concept",
"domain": "software",
})
req := httptest.NewRequest(http.MethodPost, "/write", bytes.NewReader(body))
rec := httptest.NewRecorder()
h.Write(rec, req)
assert.Equal(t, http.StatusOK, rec.Code)
content, err := os.ReadFile(filepath.Join(dir, "knowledge", "typed-note.md"))
require.NoError(t, err)
assert.Contains(t, string(content), "type: concept")
assert.Contains(t, string(content), "domain: software")
assert.Contains(t, string(content), "Some learning.")
}
func TestWriteNote_HallRouteIncludesSourceTypeWhenSet(t *testing.T) {
dir := t.TempDir()
@@ -121,6 +126,7 @@ func TestWriteNote_HallRouteIncludesSourceTypeWhenSet(t *testing.T) {
Filename: "session-koala-abc",
Wing: "claude-sessions",
Hall: "facts",
Type: "source",
SourceType: "internal",
})
require.NoError(t, err)
@@ -204,95 +210,37 @@ func TestWriteNote_HallRouteMergesExistingFrontmatterInsteadOfStacking(t *testin
assert.Contains(t, body, "# Body")
}
// TestWriteNote_RequiresWingAndHall pins the post-legacy-removal contract
// (hyperguild#79 / ADR-0012): with the knowledge/ fallback gone, wing+hall
// is the only valid destination, so omitting either is a caller error, not
// a silent fallback.
func TestWriteNote_RequiresWingAndHall(t *testing.T) {
cases := []struct {
name string
wing string
hall string
}{
{"neither set", "", ""},
{"wing only", "homelab", ""},
{"hall only", "", "facts"},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
dir := t.TempDir()
_, err := api.WriteNote(dir, api.WriteNoteOptions{
Content: "body",
Wing: tc.wing,
Hall: tc.hall,
})
require.Error(t, err)
assert.Contains(t, err.Error(), "wing and hall are required")
})
}
func TestWriteNote_HallRouteExistingTypeWinsOverOptsType(t *testing.T) {
dir := t.TempDir()
rel, err := api.WriteNote(dir, api.WriteNoteOptions{
Content: "---\ntype: hypothesis\n---\n\nBody.\n",
Filename: "note",
Wing: "agentsquad",
Hall: "decisions",
Type: "decision", // should lose to content's own "type: hypothesis"
})
require.NoError(t, err)
got, err := os.ReadFile(filepath.Join(dir, filepath.FromSlash(rel)))
require.NoError(t, err)
assert.Contains(t, string(got), "type: hypothesis")
assert.NotContains(t, string(got), "type: decision")
}
func TestWrite_GeneratesFilenameIfAbsent(t *testing.T) {
dir, h := setup(t)
body, _ := json.Marshal(map[string]any{
"content": "auto name",
"wing": "homelab",
"hall": "facts",
})
body, _ := json.Marshal(map[string]any{"content": "auto name"})
req := httptest.NewRequest(http.MethodPost, "/write", bytes.NewReader(body))
rec := httptest.NewRecorder()
h.Write(rec, req)
assert.Equal(t, http.StatusOK, rec.Code)
entries, err := os.ReadDir(filepath.Join(dir, "wiki", "homelab", "facts"))
require.NoError(t, err)
require.Len(t, entries, 1)
assert.True(t, strings.HasSuffix(entries[0].Name(), ".md"))
}
// TestWrite_CLIPayloadRoundTrips exercises the real Handler.Write (not a
// hand-rolled mock) over an actual HTTP round trip, POSTing the exact JSON
// envelope cmd/hyperguild's brainClient.Write sends: {wing, hall, filename,
// content}. cmd/hyperguild lives in a separate Go module from ingestion
// (no shared go.work), so a Go-level test can't import brainClient
// directly — this test instead pins the wire contract from the server
// side and proves a real `hyperguild brain write <wing> <hall> <slug>`
// invocation writes a real file with real frontmatter under wiki/<wing>/<hall>/.
// A prior version of this contract test on the client side (in
// cmd/hyperguild/http_test.go) used only an httptest.NewServer with a
// hand-rolled mock body, so it stayed green through a regression where the
// server required wing/hall but the client never sent them (hyperguild#79
// PR review).
func TestWrite_CLIPayloadRoundTrips(t *testing.T) {
dir, h := setup(t)
srv := httptest.NewServer(http.HandlerFunc(h.Write))
defer srv.Close()
payload, err := json.Marshal(struct {
Wing string `json:"wing"`
Hall string `json:"hall"`
Filename string `json:"filename"`
Content string `json:"content"`
}{Wing: "homelab", Hall: "facts", Filename: "cli-roundtrip", Content: "# CLI roundtrip\n\nReal write.\n"})
require.NoError(t, err)
resp, err := http.Post(srv.URL+"/write", "application/json", bytes.NewReader(payload)) //nolint:noctx
require.NoError(t, err)
defer resp.Body.Close() //nolint:errcheck
assert.Equal(t, http.StatusOK, resp.StatusCode)
var out struct {
Path string `json:"path"`
}
require.NoError(t, json.NewDecoder(resp.Body).Decode(&out))
assert.Equal(t, "wiki/homelab/facts/cli-roundtrip.md", out.Path)
written, err := os.ReadFile(filepath.Join(dir, "wiki", "homelab", "facts", "cli-roundtrip.md"))
require.NoError(t, err)
assert.Contains(t, string(written), "wing: homelab")
assert.Contains(t, string(written), "hall: facts")
assert.Contains(t, string(written), "Real write.")
entries, _ := os.ReadDir(filepath.Join(dir, "knowledge"))
// +1 because setup already wrote tdd.md
assert.Len(t, entries, 2)
assert.True(t, strings.HasSuffix(entries[1].Name(), ".md"))
}
// ---------------------------------------------------------------------------
@@ -549,45 +497,3 @@ func TestWriteNote_RejectsClaimFieldWithoutProvenance(t *testing.T) {
_, statErr := os.Stat(filepath.Join(dir, "wiki/homelab/facts/no-provenance.md"))
assert.True(t, os.IsNotExist(statErr))
}
// The HTTP POST /write door reaches WriteNote directly, without the
// BrainStore, so the unresolved-wikilink strip has to live in the primitive
// or that door stays ungated.
func TestWriteNote_UnwrapsUnresolvedWikilinks(t *testing.T) {
dir := t.TempDir()
_, err := api.WriteNote(dir, api.WriteNoteOptions{
Content: "# Target\n\nbody\n", Filename: "target", Wing: "a", Hall: "facts",
})
require.NoError(t, err)
rel, err := api.WriteNote(dir, api.WriteNoteOptions{
Content: "See [[target]] and [[gitea-ci]].\n",
Filename: "src", Wing: "a", Hall: "facts",
})
require.NoError(t, err)
got, err := os.ReadFile(filepath.Join(dir, filepath.FromSlash(rel)))
require.NoError(t, err)
assert.Contains(t, string(got), "[[target]]")
assert.Contains(t, string(got), "and gitea-ci.")
assert.NotContains(t, string(got), "[[gitea-ci]]")
}
func TestUpdateNote_UnwrapsUnresolvedWikilinks(t *testing.T) {
dir := t.TempDir()
_, err := api.WriteNote(dir, api.WriteNoteOptions{
Content: "old\n", Filename: "n", Wing: "a", Hall: "facts",
})
require.NoError(t, err)
rel, _, _, err := api.UpdateNote(dir, api.UpdateNoteOptions{
Wing: "a", Hall: "facts", Slug: "n",
Content: "Related: [[secret-hygiene]].\n", Reason: "r",
})
require.NoError(t, err)
got, err := os.ReadFile(filepath.Join(dir, filepath.FromSlash(rel)))
require.NoError(t, err)
assert.Contains(t, string(got), "Related: secret-hygiene.")
assert.NotContains(t, string(got), "[[secret-hygiene]]")
}
-62
View File
@@ -145,68 +145,6 @@ func PromoteNote(brainDir string, opts PromoteOptions) (string, error) {
return relSlash, nil
}
// RejectOptions identifies a raw note to reject and why.
type RejectOptions struct {
Filename string // basename in brain/raw/
Reason string // optional
}
// RejectNote records a human decision not to promote a brain/raw/ note,
// without silently losing it: it stamps rejected_at (+ reject_reason when
// given) into frontmatter and moves the file to brain/raw/rejected/, using
// the same write-then-delete safety PromoteNote uses — the source survives
// any write failure — and the same basename-only filename validation.
//
// A rejected note never entered the wiki, so no index rebuild or
// auto-tunnel run: unlike PromoteNote, this is the end of the note's
// journey, not the start of a new one. It stays out of ListPending's view
// (raw/rejected/ is a subdirectory, and ListPending's os.ReadDir on raw/
// does not recurse), so a rejected note is never re-surfaced as pending —
// the human decision, once made, stays made, the same principle behind
// this estate's "issue status is surfaced, not auto-closed, but once a
// human decides, the decision is recorded" rule applied one level earlier.
func RejectNote(brainDir string, opts RejectOptions) (string, error) {
base := filepath.Base(opts.Filename)
if base != opts.Filename || base == "." || base == ".." || strings.ContainsAny(opts.Filename, `/\`) {
return "", fmt.Errorf("invalid filename %q", opts.Filename)
}
src := filepath.Join(brainDir, "raw", base)
raw, err := os.ReadFile(src)
if err != nil {
if os.IsNotExist(err) {
return "", fmt.Errorf("pending note %q does not exist in raw/", base)
}
return "", fmt.Errorf("read source: %w", err)
}
dest := filepath.Join(brainDir, "raw", "rejected", base)
if _, statErr := os.Stat(dest); statErr == nil {
rel, _ := filepath.Rel(brainDir, dest)
return "", fmt.Errorf("a rejected note named %s already exists", filepath.ToSlash(rel))
}
fm, body := parseFrontmatter(string(raw))
fm.set("rejected_at", time.Now().UTC().Format(time.RFC3339))
if opts.Reason != "" {
fm.set("reject_reason", opts.Reason)
}
if err := os.MkdirAll(filepath.Dir(dest), 0o755); err != nil {
return "", fmt.Errorf("create rejected dir: %w", err)
}
// Write-then-delete: the source survives any write failure.
if err := os.WriteFile(dest, []byte(fm.render()+body), 0o644); err != nil {
return "", fmt.Errorf("write rejected note: %w", err)
}
if err := os.Remove(src); err != nil {
return "", fmt.Errorf("rejected note written but source removal failed: %w", err)
}
rel, _ := filepath.Rel(brainDir, dest)
return filepath.ToSlash(rel), nil
}
// excerpt returns the first n runes of s, trimmed, single-spaced.
func excerpt(s string, n int) string {
s = strings.TrimSpace(s)
-82
View File
@@ -119,85 +119,3 @@ func TestPromoteRebuildsWingIndex(t *testing.T) {
require.NoError(t, err, "wing _index regenerated")
assert.Contains(t, string(idx), "x", "promoted note appears in the index")
}
// --- RejectNote (hyperguild#81) ---------------------------------------------
func TestRejectHappyPath(t *testing.T) {
dir := t.TempDir()
writeRaw(t, dir, "2026-04-23-fed-sentiment-scrape.md",
"---\ncreated_at: 2026-04-23T13:20:07Z\n---\n# Sentiment scrape\n\nbody.\n")
rel, err := RejectNote(dir, RejectOptions{
Filename: "2026-04-23-fed-sentiment-scrape.md", Reason: "generic scrape, not homelab-relevant",
})
require.NoError(t, err)
assert.Equal(t, "raw/rejected/2026-04-23-fed-sentiment-scrape.md", rel)
// Source removed from the pending queue.
_, statErr := os.Stat(filepath.Join(dir, "raw", "2026-04-23-fed-sentiment-scrape.md"))
assert.True(t, os.IsNotExist(statErr), "source removed from raw/ after reject")
got, err := os.ReadFile(filepath.Join(dir, filepath.FromSlash(rel)))
require.NoError(t, err)
s := string(got)
assert.Contains(t, s, "created_at: 2026-04-23T13:20:07Z", "original created_at preserved")
assert.Contains(t, s, "rejected_at:")
assert.Contains(t, s, "reject_reason: generic scrape, not homelab-relevant")
assert.Contains(t, s, "# Sentiment scrape", "body preserved for later reference")
// Rejected notes never entered the wiki, and are no longer pending.
pending, err := ListPending(dir)
require.NoError(t, err)
assert.Empty(t, pending)
}
func TestRejectWithoutReason(t *testing.T) {
dir := t.TempDir()
writeRaw(t, dir, "2026-06-01-x.md", "body\n")
rel, err := RejectNote(dir, RejectOptions{Filename: "2026-06-01-x.md"})
require.NoError(t, err)
got, _ := os.ReadFile(filepath.Join(dir, filepath.FromSlash(rel)))
assert.NotContains(t, string(got), "reject_reason:", "no reason given, none stamped")
}
func TestRejectMissingSourceErrors(t *testing.T) {
_, err := RejectNote(t.TempDir(), RejectOptions{Filename: "ghost.md"})
require.Error(t, err)
}
func TestRejectRejectsTraversalFilename(t *testing.T) {
_, err := RejectNote(t.TempDir(), RejectOptions{Filename: "../escape.md"})
require.Error(t, err)
}
func TestRejectCollisionNoOverwrite(t *testing.T) {
dir := t.TempDir()
dest := filepath.Join(dir, "raw", "rejected", "x.md")
require.NoError(t, os.MkdirAll(filepath.Dir(dest), 0o755))
require.NoError(t, os.WriteFile(dest, []byte("EXISTING\n"), 0o644))
writeRaw(t, dir, "x.md", "NEW\n")
_, err := RejectNote(dir, RejectOptions{Filename: "x.md"})
require.Error(t, err, "collision must error, not overwrite")
got, _ := os.ReadFile(dest)
assert.Equal(t, "EXISTING\n", string(got), "target not overwritten")
_, statErr := os.Stat(filepath.Join(dir, "raw", "x.md"))
assert.NoError(t, statErr, "source preserved on collision (atomic: no delete without write)")
}
func TestRejectedNotesAreNotListedAsPendingAgain(t *testing.T) {
// ListPending already skips tunnel-candidates-*.md; confirm raw/rejected/
// (a subdirectory) doesn't leak into the top-level pending listing either
// — os.ReadDir on raw/ doesn't recurse, but pin it so a future change to
// ListPending can't silently start surfacing rejected notes as pending
// again.
dir := t.TempDir()
writeRaw(t, dir, "2026-06-01-x.md", "body\n")
_, err := RejectNote(dir, RejectOptions{Filename: "2026-06-01-x.md"})
require.NoError(t, err)
pending, err := ListPending(dir)
require.NoError(t, err)
assert.Empty(t, pending, "a rejected note must not still appear as pending")
}
+1 -56
View File
@@ -10,7 +10,6 @@ import (
"time"
"github.com/mathiasbq/hyperguild/ingestion/internal/brain"
"github.com/mathiasbq/hyperguild/ingestion/internal/claim"
)
// ContentHash returns the lowercase hex sha256 of b. It is the note's
@@ -65,14 +64,6 @@ func UpdateNote(brainDir string, opts UpdateNoteOptions) (relPath, contentHash,
return "", "", "", fmt.Errorf("content is required")
}
// Same reason as WriteNote: the strip belongs in the primitive so every
// door inherits it.
clean, _, err := brain.StripUnresolvedLinks(brainDir, opts.Content)
if err != nil {
return "", "", "", err
}
opts.Content = clean
var rel string
if opts.Path != "" {
rel = opts.Path
@@ -99,60 +90,14 @@ func UpdateNote(brainDir string, opts UpdateNoteOptions) (relPath, contentHash,
}
priorHash = ContentHash(prior)
// A caller may lead opts.Content with its own frontmatter fence to set or
// change fields on supersede (e.g. the claim envelope). Split it off
// before it reaches the body — left un-split, it would render as a
// second, inert `---`-fenced block of literal text rather than taking
// effect, and any claim-envelope fields inside it would reach disk
// unvalidated (hyperguild#111: the same rule that guards note birth in
// writeHallNote must guard a change to the same fields).
contentFM, contentBody := parseFrontmatter(opts.Content)
fm, _ := parseFrontmatter(string(prior))
for _, l := range contentFM.lines {
// updated_at/supersedes/supersede_reason are this function's own
// output, not something a caller's fragment sets — updated_at and
// supersedes are already unconditionally re-set below regardless of
// what the loop does with them, but supersede_reason is only
// re-set when opts.Reason is non-empty, so without this skip a
// caller could set it via its own fragment and have it survive
// even when Reason is empty, bypassing the one intended entry
// point for that field (hyperguild#125, found in #111's review).
// Skipping all three here rather than relying on the unconditional
// overwrites below to save the other two keeps the invariant
// explicit at the one place it can be silently broken by a future
// reordering, not implicit in call order.
if l.key == "" || l.key == "updated_at" || l.key == "supersedes" || l.key == "supersede_reason" {
continue
}
fm.set(l.key, l.value)
}
fm.set("updated_at", time.Now().UTC().Format(time.RFC3339))
fm.set("supersedes", priorHash)
if opts.Reason != "" {
fm.set("supersede_reason", opts.Reason)
}
// Validate the envelope AFTER the merge, against the full field set that
// is about to reach disk — not just the caller's fragment. Validating the
// fragment alone would miss a caller that supersedes claim_provenance to
// empty while half_life/applies survive untouched from the prior note:
// each side looks individually fine, but the merged result is an
// unprovenanced envelope, which is the exact laundering this check
// exists to catch. (Caught in review before merge, not filed after —
// worth being honest about in the history: this second pass was the
// actual fix; the first one validated the wrong document.)
envelope := make(map[string]string, len(fm.lines))
for _, l := range fm.lines {
if l.key != "" {
envelope[l.key] = l.value
}
}
if err := claim.ValidateEnvelope(envelope); err != nil {
return "", "", "", fmt.Errorf("claim envelope: %w", err)
}
out := []byte(fm.render() + contentBody)
out := []byte(fm.render() + opts.Content)
if err := os.WriteFile(abs, out, 0o644); err != nil {
return "", "", "", fmt.Errorf("write: %w", err)
}
-147
View File
@@ -52,114 +52,6 @@ func TestUpdateNoteSupersedesAndStamps(t *testing.T) {
assert.Contains(t, s, "supersede_reason: facts changed")
}
func TestUpdateNoteRejectsInvalidEnvelopeAndWritesNothing(t *testing.T) {
// hyperguild#111: WriteNote validates the claim envelope before create;
// UpdateNote didn't before supersede, so the same rule must hold on
// change as on birth, fail-closed, nothing written on rejection.
brainDir := t.TempDir()
original := "---\nwing: jepa-fx\nhall: facts\ncreated_at: 2026-01-01T00:00:00Z\n---\n# Old\n\nold body\n"
rel := seedNote(t, brainDir, "wiki/jepa-fx/facts/val-vol.md", original)
_, _, _, err := UpdateNote(brainDir, UpdateNoteOptions{
Path: rel,
Content: "---\nhalf_life: forever\n---\n# New\n\nnew body\n",
})
require.Error(t, err)
assert.Contains(t, err.Error(), "claim envelope")
got, err := os.ReadFile(filepath.Join(brainDir, filepath.FromSlash(rel)))
require.NoError(t, err)
assert.Equal(t, original, string(got), "rejected update must leave the note byte-identical")
}
func TestUpdateNoteRejectsAppliesWithoutProvenance(t *testing.T) {
brainDir := t.TempDir()
original := "---\nwing: jepa-fx\nhall: facts\n---\nold\n"
rel := seedNote(t, brainDir, "wiki/jepa-fx/facts/val-vol.md", original)
_, _, _, err := UpdateNote(brainDir, UpdateNoteOptions{
Path: rel,
Content: "---\napplies: universal\n---\nnew\n",
})
require.Error(t, err)
assert.Contains(t, err.Error(), "claim envelope")
got, err := os.ReadFile(filepath.Join(brainDir, filepath.FromSlash(rel)))
require.NoError(t, err)
assert.Equal(t, original, string(got))
}
func TestUpdateNoteAcceptsValidEnvelopeAndMergesIntoFrontmatter(t *testing.T) {
brainDir := t.TempDir()
rel := seedNote(t, brainDir, "wiki/jepa-fx/facts/val-vol.md",
"---\nwing: jepa-fx\nhall: facts\ncreated_at: 2026-01-01T00:00:00Z\n---\nold\n")
_, _, _, err := UpdateNote(brainDir, UpdateNoteOptions{
Path: rel,
Content: "---\nhalf_life: durable\napplies: universal\nclaim_provenance: asserted\n---\nnew body\n",
})
require.NoError(t, err)
got, err := os.ReadFile(filepath.Join(brainDir, filepath.FromSlash(rel)))
require.NoError(t, err)
s := string(got)
assert.Contains(t, s, "half_life: durable")
assert.Contains(t, s, "applies: universal")
assert.Contains(t, s, "claim_provenance: asserted")
assert.Contains(t, s, "wing: jepa-fx", "prior fields survive")
assert.Contains(t, s, "new body")
assert.Equal(t, 2, strings.Count(s, "---\n"),
"exactly one open+close fence pair — the caller's own fence must not leak in as a second, inert block")
}
func TestUpdateNoteRejectsClearingProvenanceWhileEnvelopeSurvives(t *testing.T) {
// Found in review, not written speculatively: validating only the
// caller's fragment (rather than the merged result) let a caller blank
// out claim_provenance alone while half_life/applies survived from the
// prior note untouched — each side looks fine on its own, the merged
// envelope on disk is the unprovenanced one the whole check exists to
// catch.
brainDir := t.TempDir()
original := "---\nwing: jepa-fx\nhall: facts\nhalf_life: durable\napplies: universal\nclaim_provenance: asserted\n---\nold\n"
rel := seedNote(t, brainDir, "wiki/jepa-fx/facts/val-vol.md", original)
_, _, _, err := UpdateNote(brainDir, UpdateNoteOptions{
Path: rel,
Content: "---\nclaim_provenance: \n---\nnew body\n",
})
require.Error(t, err)
assert.Contains(t, err.Error(), "claim envelope")
got, err := os.ReadFile(filepath.Join(brainDir, filepath.FromSlash(rel)))
require.NoError(t, err)
assert.Equal(t, original, string(got), "rejected update must leave the note byte-identical")
}
func TestUpdateNoteWithoutEnvelopeFieldsIsUnchangedFromToday(t *testing.T) {
// Regression pin: plain fence-less content (the common case) must behave
// exactly as it did before the envelope-merge fix.
brainDir := t.TempDir()
rel := seedNote(t, brainDir, "wiki/jepa-fx/facts/val-vol.md",
"---\nwing: jepa-fx\nhall: facts\ncreated_at: 2026-01-01T00:00:00Z\ncustom: keep-me\n---\n# Old\n\nold body\n")
relPath, hash, priorHash, err := UpdateNote(brainDir, UpdateNoteOptions{
Path: rel,
Content: "# New\n\nnew body\n",
Reason: "facts changed",
})
require.NoError(t, err)
assert.Equal(t, rel, relPath)
assert.NotEmpty(t, hash)
assert.NotEqual(t, hash, priorHash)
got, err := os.ReadFile(filepath.Join(brainDir, filepath.FromSlash(rel)))
require.NoError(t, err)
s := string(got)
assert.Contains(t, s, "# New")
assert.Contains(t, s, "custom: keep-me")
assert.Contains(t, s, "supersedes: "+priorHash)
}
func TestUpdateNoteResolvesByWingHallSlug(t *testing.T) {
brainDir := t.TempDir()
seedNote(t, brainDir, "wiki/jepa-fx/facts/val-vol.md",
@@ -231,45 +123,6 @@ func TestUpdateThenReadRoundTripsHash(t *testing.T) {
assert.Equal(t, hash, readHash, "update content_hash must round-trip through ReadNote")
}
func TestUpdateNoteSupersedeReasonNotSettableViaCallerFragmentWhenReasonOptionEmpty(t *testing.T) {
// hyperguild#125, found in #111's review: the merge loop applied every
// field from the caller's leading frontmatter fragment, including
// supersede_reason -- which is only re-set unconditionally when
// opts.Reason is non-empty, so a caller could set it via its own
// fragment and have it survive even with Reason left empty, bypassing
// the one intended entry point for that field.
brainDir := t.TempDir()
rel := seedNote(t, brainDir, "wiki/a/facts/n.md", "---\nwing: a\nhall: facts\n---\nold\n")
_, _, _, err := UpdateNote(brainDir, UpdateNoteOptions{
Path: rel,
Content: "---\nsupersede_reason: snuck in via the fragment\n---\nnew\n",
// Reason deliberately left empty.
})
require.NoError(t, err)
got, err := os.ReadFile(filepath.Join(brainDir, filepath.FromSlash(rel)))
require.NoError(t, err)
assert.NotContains(t, string(got), "supersede_reason",
"supersede_reason must not appear at all when opts.Reason is empty, regardless of what the fragment tried to set")
}
func TestUpdateNoteSupersedeReasonFromOptionStillWorks(t *testing.T) {
// Regression pin: the legitimate entry point (opts.Reason) must be
// completely unaffected by #125's fix.
brainDir := t.TempDir()
rel := seedNote(t, brainDir, "wiki/a/facts/n.md", "---\nwing: a\nhall: facts\n---\nold\n")
_, _, _, err := UpdateNote(brainDir, UpdateNoteOptions{
Path: rel, Content: "new\n", Reason: "facts changed",
})
require.NoError(t, err)
got, err := os.ReadFile(filepath.Join(brainDir, filepath.FromSlash(rel)))
require.NoError(t, err)
assert.Contains(t, string(got), "supersede_reason: facts changed")
}
func TestContentHashStable(t *testing.T) {
assert.Equal(t, ContentHash([]byte("abc")), ContentHash([]byte("abc")))
assert.NotEqual(t, ContentHash([]byte("abc")), ContentHash([]byte("abd")))
+2 -2
View File
@@ -28,8 +28,8 @@ type FileBuffer struct {
}
type bufferLine struct {
ID string `json:"id"`
Entry capture.AuditEntry `json:"entry"`
ID string `json:"id"`
Entry capture.AuditEntry `json:"entry"`
}
// NewFileBuffer returns a buffer backed by path. The parent directory is
+4 -4
View File
@@ -46,10 +46,10 @@ func (f *fakeNotifier) Notify(_ context.Context, msg string) error {
// unwritableBuffer always reports it cannot be written (floor condition).
type unwritableBuffer struct{}
func (unwritableBuffer) Writable() error { return errors.New("disk full") }
func (unwritableBuffer) Append(capture.AuditEntry) error { return errors.New("disk full") }
func (unwritableBuffer) Pending() ([]audit.Buffered, error) { return nil, nil }
func (unwritableBuffer) Confirm(string) error { return nil }
func (unwritableBuffer) Writable() error { return errors.New("disk full") }
func (unwritableBuffer) Append(capture.AuditEntry) error { return errors.New("disk full") }
func (unwritableBuffer) Pending() ([]audit.Buffered, error) { return nil, nil }
func (unwritableBuffer) Confirm(string) error { return nil }
func newFileBuffer(t *testing.T) *audit.FileBuffer {
t.Helper()
-157
View File
@@ -1,157 +0,0 @@
package brain
import (
"fmt"
"os"
"path/filepath"
"regexp"
"sort"
"strings"
)
// wikilinkRE matches [[target]] and [[target|Display Text]].
var wikilinkRE = regexp.MustCompile(`\[\[([^\]|]+)(?:\|([^\]]*))?\]\]`)
// fencedCodeRE and inlineCodeRE mark the regions where a [[...]] is a
// syntax example rather than a link. Same exclusion brain-gardener's audit
// applies on the read side, so the write gate and the audit agree on what
// counts as a link at all.
var (
fencedCodeRE = regexp.MustCompile("(?s)```.*?```")
inlineCodeRE = regexp.MustCompile("`[^`\n]*`")
)
// StripUnresolvedLinks unwraps every [[wikilink]] in content whose target
// resolves to no entry under knowledge/ or wiki/, leaving the link's display
// text (or its target) as plain prose. It returns the rewritten content and
// the sorted, de-duplicated targets it unwrapped.
//
// WHY UNWRAP RATHER THAN REJECT THE WRITE
// Agents write [[...]] around anything that feels related — a skill name, a
// repo, an agent-local memory file — and none of those are brain entries.
// Every one of those becomes a permanent [high] broken-link finding that no
// deterministic Fixer can repair, because there is no target to repoint to:
// the brain-audit digest grew from 19 to 63 high findings between 2026-08-26
// and 2026-09-16, and 53 of the 63 were exactly this. Rejecting the write
// instead would push the failure onto claudewatcher's unattended ingest path,
// where a refused write is a lost learning. Unwrapping keeps the author's
// words, keeps the write, and keeps the graph honest.
//
// An empty corpus (no knowledge/ or wiki/ yet, or a misconfigured brainDir)
// returns content unchanged: nothing resolving is a bootstrap state, not
// evidence that every target was invented.
func StripUnresolvedLinks(brainDir, content string) (string, []string, error) {
index, err := entryIndex(brainDir)
if err != nil {
return "", nil, err
}
if len(index) == 0 {
return content, nil, nil
}
code := codeSpans(content)
stripped := map[string]struct{}{}
var b strings.Builder
last := 0
for _, m := range wikilinkRE.FindAllStringSubmatchIndex(content, -1) {
start, end := m[0], m[1]
if overlaps(start, end, code) {
continue
}
target := strings.TrimSpace(content[m[2]:m[3]])
if _, ok := index[linkKey(target)]; ok {
continue
}
display := target
if m[4] >= 0 {
if d := strings.TrimSpace(content[m[4]:m[5]]); d != "" {
display = d
}
}
b.WriteString(content[last:start])
b.WriteString(display)
last = end
stripped[target] = struct{}{}
}
if last == 0 {
return content, nil, nil
}
b.WriteString(content[last:])
targets := make([]string, 0, len(stripped))
for t := range stripped {
targets = append(targets, t)
}
sort.Strings(targets)
return b.String(), targets, nil
}
// linkedTrees are the two trees that hold linkable entries — the same pair
// package notes admits under ScopeNotes. Duplicated rather than imported
// because that list is unexported there and this is a read-only mirror.
var linkedTrees = []string{"knowledge", "wiki"}
// entryIndex maps every form a wikilink may name an entry by — its bare slug
// and its path form (wiki/<wing>/<hall>/<slug>.md -> wing/hall/slug) — to a
// present marker. Mirrors brain-gardener's resolver so an accepted link is
// one the audit will also resolve.
func entryIndex(brainDir string) (map[string]struct{}, error) {
index := map[string]struct{}{}
for _, dir := range linkedTrees {
root := filepath.Join(brainDir, dir)
if _, err := os.Stat(root); os.IsNotExist(err) {
continue
} else if err != nil {
return nil, fmt.Errorf("stat %s: %w", dir, err)
}
err := filepath.WalkDir(root, func(path string, d os.DirEntry, err error) error {
if err != nil {
return err
}
if d.IsDir() || !strings.HasSuffix(path, ".md") {
return nil
}
rel, err := filepath.Rel(brainDir, path)
if err != nil {
return err
}
rel = filepath.ToSlash(rel)
index[strings.TrimSuffix(filepath.Base(rel), ".md")] = struct{}{}
index[strings.TrimPrefix(strings.TrimSuffix(rel, ".md"), "wiki/")] = struct{}{}
return nil
})
if err != nil {
return nil, fmt.Errorf("walk %s: %w", dir, err)
}
}
return index, nil
}
// linkKey normalises a link target for index lookup: an exact path form is
// tried as written, and anything else falls back to its final segment.
func linkKey(target string) string {
return strings.TrimSuffix(target, ".md")
}
// codeSpans returns the byte ranges of fenced blocks and inline code spans.
func codeSpans(content string) [][2]int {
var spans [][2]int
for _, m := range fencedCodeRE.FindAllStringIndex(content, -1) {
spans = append(spans, [2]int{m[0], m[1]})
}
for _, m := range inlineCodeRE.FindAllStringIndex(content, -1) {
spans = append(spans, [2]int{m[0], m[1]})
}
return spans
}
// overlaps reports whether [start,end) intersects any span.
func overlaps(start, end int, spans [][2]int) bool {
for _, s := range spans {
if start < s[1] && end > s[0] {
return true
}
}
return false
}
@@ -1,93 +0,0 @@
package brain_test
import (
"testing"
"github.com/mathiasbq/hyperguild/ingestion/internal/brain"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// seedCorpus writes the two entries every linkcheck case resolves against.
func seedCorpus(t *testing.T, dir string) {
t.Helper()
seedNote(t, dir, "wiki/homelab/facts/real-entry.md",
"---\nwing: homelab\nhall: facts\ntitle: 'Real entry'\n---\n\nbody.\n")
seedNote(t, dir, "knowledge/legacy-entry.md",
"---\ntitle: 'Legacy entry'\n---\n\nbody.\n")
}
func TestStripUnresolvedLinks(t *testing.T) {
tests := []struct {
name string
body string
want string
stripped []string
}{
{
name: "bare slug that resolves is kept",
body: "See [[real-entry]] for the rule.",
want: "See [[real-entry]] for the rule.",
},
{
name: "path-style target that resolves is kept",
body: "See [[homelab/facts/real-entry]].",
want: "See [[homelab/facts/real-entry]].",
},
{
name: "knowledge/ entry resolves by bare slug",
body: "See [[legacy-entry]].",
want: "See [[legacy-entry]].",
},
{
name: "unresolvable target is unwrapped to plain text",
body: "Related: [[secret-hygiene]].",
want: "Related: secret-hygiene.",
stripped: []string{"secret-hygiene"},
},
{
name: "unresolvable aliased target keeps its display text",
body: "Related: [[feedback_check_host_not_assume|check the host]].",
want: "Related: check the host.",
stripped: []string{"feedback_check_host_not_assume"},
},
{
name: "link inside a fenced code block is left alone",
body: "Syntax:\n\n```\n[[wing/hall/slug]]\n```\n",
want: "Syntax:\n\n```\n[[wing/hall/slug]]\n```\n",
},
{
name: "link inside an inline code span is left alone",
body: "Write `[[wing/hall/slug]]` to link.",
want: "Write `[[wing/hall/slug]]` to link.",
},
{
name: "every unresolvable target is reported once, sorted",
body: "[[zeta-gap]] and [[alpha-gap]] and [[zeta-gap]] again.",
want: "zeta-gap and alpha-gap and zeta-gap again.",
stripped: []string{"alpha-gap", "zeta-gap"},
},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
dir := t.TempDir()
seedCorpus(t, dir)
got, stripped, err := brain.StripUnresolvedLinks(dir, tc.body)
require.NoError(t, err)
assert.Equal(t, tc.want, got)
assert.Equal(t, tc.stripped, stripped)
})
}
}
func TestStripUnresolvedLinks_MissingBrainDirIsNotAGate(t *testing.T) {
// A brain dir with no knowledge//wiki/ tree yet must not turn every link
// into an unresolved one — an empty corpus is a bootstrap state, not
// evidence that the author invented the target.
got, stripped, err := brain.StripUnresolvedLinks(t.TempDir(), "See [[real-entry]].")
require.NoError(t, err)
assert.Equal(t, "See [[real-entry]].", got)
assert.Nil(t, stripped)
}
+4 -22
View File
@@ -54,24 +54,11 @@ func DetectTunnels(brainDir, content string) ([]TunnelCandidate, error) {
return nil
}
title, _ := readTitleAndCreated(path, strings.TrimSuffix(d.Name(), ".md"))
title = strings.TrimSpace(title)
if title == "" {
needle := strings.ToLower(strings.TrimSpace(title))
if needle == "" {
return nil
}
// A one-word title has to match the prose case-exactly. Matched
// case-insensitively, it links every entry that happens to use the
// word: "WRONG" (wiki/telos/decisions/wrong.md) collected 185 inbound
// See-also links and "Status" 136, making the two most-linked nodes in
// the graph artifacts of the English language rather than references.
// Multi-word titles keep the case-insensitive match — "risk tier
// middleware" in prose is a real mention however it is capitalised,
// and a three-word collision is not an accident.
haystack, needle := lowerContent, strings.ToLower(title)
if isSingleWord(title) {
haystack, needle = content, title
}
idx := strings.Index(haystack, needle)
idx := strings.Index(lowerContent, needle)
if idx == -1 {
return nil
}
@@ -82,7 +69,7 @@ func DetectTunnels(brainDir, content string) ([]TunnelCandidate, error) {
out = append(out, TunnelCandidate{
TargetPath: filepath.ToSlash(rel),
MatchedTerm: title,
Exact: isWholeWord(haystack, idx, len(needle)),
Exact: isWholeWord(lowerContent, idx, len(needle)),
})
return nil
})
@@ -92,11 +79,6 @@ func DetectTunnels(brainDir, content string) ([]TunnelCandidate, error) {
return out, nil
}
// isSingleWord reports whether title is one whitespace-free token.
func isSingleWord(title string) bool {
return !strings.ContainsAny(title, " \t")
}
// isWholeWord reports whether the substring at [idx, idx+n) in s is
// bounded by non-alphanumeric characters (or string edges).
func isWholeWord(s string, idx, n int) bool {
+11 -57
View File
@@ -101,28 +101,15 @@ func TestDetectTunnels_ExactTitleMatch(t *testing.T) {
}
func TestDetectTunnels_FuzzyMatch(t *testing.T) {
dir := t.TempDir()
seedNote(t, dir, "wiki/x/facts/routing-table.md",
"---\ntitle: 'Routing Table'\n---\nbody.\n")
// Substring of title appears in content, but not as a whole word.
candidates, err := brain.DetectTunnels(dir, "the routing tables were rebuilt")
require.NoError(t, err)
require.Len(t, candidates, 1)
assert.False(t, candidates[0].Exact, "substring-only match should be fuzzy")
}
// A one-word title whose only appearance is lowercase inside another word is
// not even a candidate: it would fill the review file with English rather than
// with references.
func TestDetectTunnels_SingleWordSubstringIsNotACandidate(t *testing.T) {
dir := t.TempDir()
seedNote(t, dir, "wiki/x/facts/routing.md",
"---\ntitle: Routing\n---\nbody.\n")
// Substring of title appears in content, but not as a whole word.
candidates, err := brain.DetectTunnels(dir, "rerouting handles failover")
require.NoError(t, err)
assert.Empty(t, candidates)
require.Len(t, candidates, 1)
assert.False(t, candidates[0].Exact, "substring-only match should be fuzzy")
}
func TestDetectTunnels_NoFrontmatterFallsBackToSlug(t *testing.T) {
@@ -139,21 +126,20 @@ func TestDetectTunnels_NoFrontmatterFallsBackToSlug(t *testing.T) {
func TestAutoTunnel_FuzzyGoesToCandidatesFile(t *testing.T) {
dir := t.TempDir()
// Existing note in a different wing whose title is "Routing Table".
seedNote(t, dir, "wiki/other/facts/routing-table.md",
"---\nwing: other\nhall: facts\ntitle: 'Routing Table'\n---\nbody.\n")
// Source note in another wing whose body mentions "routing tables"
// (substring match only — the title is not there as a whole word).
// Existing note in a different wing whose title is "Routing".
seedNote(t, dir, "wiki/other/facts/routing.md",
"---\nwing: other\nhall: facts\ntitle: Routing\n---\nbody.\n")
// Source note in another wing whose body mentions "rerouting" (substring match only).
seedNote(t, dir, "wiki/jepa-fx/facts/new.md",
"---\nwing: jepa-fx\nhall: facts\n---\nrouting tables rebuilt\n")
"---\nwing: jepa-fx\nhall: facts\n---\nrerouting traffic\n")
require.NoError(t, brain.AutoTunnel(dir,
"wiki/jepa-fx/facts/new.md", "routing tables rebuilt"))
"wiki/jepa-fx/facts/new.md", "rerouting traffic"))
// Source must not get auto-linked (fuzzy).
got, err := os.ReadFile(filepath.Join(dir, "wiki/jepa-fx/facts/new.md"))
require.NoError(t, err)
assert.NotContains(t, string(got), "[[other/facts/routing-table]]")
assert.NotContains(t, string(got), "[[other/facts/routing]]")
// Candidates file must list the pair.
matches, err := filepath.Glob(filepath.Join(dir, "raw", "tunnel-candidates-*.md"))
@@ -162,7 +148,7 @@ func TestAutoTunnel_FuzzyGoesToCandidatesFile(t *testing.T) {
body, err := os.ReadFile(matches[0])
require.NoError(t, err)
assert.Contains(t, string(body), "wiki/jepa-fx/facts/new.md")
assert.Contains(t, string(body), "wiki/other/facts/routing-table.md")
assert.Contains(t, string(body), "wiki/other/facts/routing.md")
assert.Contains(t, string(body), "Routing")
}
@@ -189,35 +175,3 @@ func TestWriteTunnel_AppendsToExistingSeeAlso(t *testing.T) {
assert.Contains(t, s, "[[a/facts/old]]")
assert.Contains(t, s, "[[b/facts/y]]")
}
// A one-word title matched case-insensitively links every entry that happens
// to use that word. Live cost before this rule: 185 entries auto-linked to
// wiki/telos/decisions/wrong.md (title "WRONG") and 136 to .../status.md,
// making the two most-linked nodes in the graph pure artifacts.
func TestDetectTunnels_SingleWordTitleNeedsAnExactCaseMatch(t *testing.T) {
dir := t.TempDir()
seedNote(t, dir, "wiki/telos/decisions/wrong.md",
"---\nwing: telos\nhall: decisions\ntitle: WRONG\n---\n# WRONG\n\nRetired beliefs.\n")
got, err := brain.DetectTunnels(dir, "The obvious fix was to reject the write. Wrong here.")
require.NoError(t, err)
for _, c := range got {
assert.False(t, c.Exact, "a lowercase prose word must not auto-link a one-word title: %+v", c)
}
got, err = brain.DetectTunnels(dir, "The beliefs listed under WRONG were retired.")
require.NoError(t, err)
require.Len(t, got, 1)
assert.True(t, got[0].Exact, "the title's own casing appearing in prose is a real reference")
}
func TestDetectTunnels_MultiWordTitleStaysCaseInsensitive(t *testing.T) {
dir := t.TempDir()
seedNote(t, dir, "wiki/homelab/facts/risk-tier.md",
"---\nwing: homelab\nhall: facts\ntitle: 'Risk Tier Middleware'\n---\nbody\n")
got, err := brain.DetectTunnels(dir, "We rebuilt the risk tier middleware last week.")
require.NoError(t, err)
require.Len(t, got, 1)
assert.True(t, got[0].Exact)
}
+4 -14
View File
@@ -42,15 +42,11 @@ func (s *Store) WithGraph(g graphsync.Store) *Store {
// Write creates a brain note and returns its read-after-write handle.
func (s *Store) Write(ctx context.Context, n capture.Note) (capture.Ref, error) {
content, unlinked, err := brain.StripUnresolvedLinks(s.brainDir, n.Content)
if err != nil {
return capture.Ref{}, err
}
n.Content = content
relPath, err := api.WriteNote(s.brainDir, api.WriteNoteOptions{
Content: n.Content,
Filename: n.Filename,
Type: n.Type,
Domain: n.Domain,
Wing: n.Wing,
Hall: n.Hall,
})
@@ -61,19 +57,13 @@ func (s *Store) Write(ctx context.Context, n capture.Note) (capture.Ref, error)
s.indexInGraph(ctx, "brain_write", relPath)
_, _, hash, _ := api.ReadNote(s.brainDir, relPath)
return capture.Ref{ID: relPath, Path: relPath, ContentHash: hash, Unlinked: unlinked}, nil
return capture.Ref{ID: relPath, Path: relPath, ContentHash: hash}, nil
}
// Update supersedes an existing note in place. slug may be a bare slug
// (resolved against n.Wing/n.Hall) or a full brain-relative path (when it
// contains a slash). It never creates — a missing target is an error.
func (s *Store) Update(ctx context.Context, slug string, n capture.Note) (capture.Ref, error) {
content, unlinked, err := brain.StripUnresolvedLinks(s.brainDir, n.Content)
if err != nil {
return capture.Ref{}, err
}
n.Content = content
opts := api.UpdateNoteOptions{Content: n.Content, Reason: n.Reason}
if strings.Contains(slug, "/") {
opts.Path = slug
@@ -90,7 +80,7 @@ func (s *Store) Update(ctx context.Context, slug string, n capture.Note) (captur
}
s.indexInGraph(ctx, "brain_update", relPath)
return capture.Ref{ID: relPath, Path: relPath, ContentHash: hash, Superseded: true, Unlinked: unlinked}, nil
return capture.Ref{ID: relPath, Path: relPath, ContentHash: hash, Superseded: true}, nil
}
// Get fetches a note by id/path — the read-after-write confirmation
@@ -83,45 +83,3 @@ func TestStoreGetRoundTripsHash(t *testing.T) {
assert.Equal(t, "a", note.Frontmatter["wing"])
assert.Contains(t, note.Body, "# Body")
}
func TestStoreWriteUnwrapsUnresolvedWikilinks(t *testing.T) {
dir := t.TempDir()
s := brainstore.New(dir)
_, err := s.Write(context.Background(), capture.Note{
Content: "# Target\n\nbody\n", Filename: "target", Wing: "a", Hall: "facts",
})
require.NoError(t, err)
ref, err := s.Write(context.Background(), capture.Note{
Content: "See [[target]] and [[secret-hygiene]].\n",
Filename: "src", Wing: "a", Hall: "facts",
})
require.NoError(t, err)
assert.Equal(t, []string{"secret-hygiene"}, ref.Unlinked)
got, err := os.ReadFile(filepath.Join(dir, "wiki/a/facts/src.md"))
require.NoError(t, err)
assert.Contains(t, string(got), "[[target]]")
assert.Contains(t, string(got), "and secret-hygiene.")
assert.NotContains(t, string(got), "[[secret-hygiene]]")
}
func TestStoreUpdateUnwrapsUnresolvedWikilinks(t *testing.T) {
dir := t.TempDir()
s := brainstore.New(dir)
_, err := s.Write(context.Background(), capture.Note{
Content: "old\n", Filename: "n", Wing: "a", Hall: "facts",
})
require.NoError(t, err)
ref, err := s.Update(context.Background(), "n", capture.Note{
Content: "Related: [[cad-babysit]].\n", Wing: "a", Hall: "facts", Reason: "r",
})
require.NoError(t, err)
assert.Equal(t, []string{"cad-babysit"}, ref.Unlinked)
got, err := os.ReadFile(filepath.Join(dir, "wiki/a/facts/n.md"))
require.NoError(t, err)
assert.Contains(t, string(got), "Related: cad-babysit.")
assert.NotContains(t, string(got), "[[cad-babysit]]")
}
+5 -6
View File
@@ -15,10 +15,6 @@ type Ref struct {
Path string
ContentHash string
Superseded bool
// Unlinked names the [[wikilink]] targets the store unwrapped to plain
// text because they resolve to no entry. Reported rather than rejected:
// see brain.StripUnresolvedLinks for why the write still lands.
Unlinked []string
}
// StoredNote is a brain note fetched by Get: the read-after-write
@@ -31,14 +27,17 @@ type StoredNote struct {
Body string
}
// Note is the brain-write payload: wing+hall are the only routing fields
// (the legacy type/domain params were removed — ADR-0012 / #79). Reason is
// Note is the brain-write payload. It carries both the wing/hall taxonomy
// and the legacy type/domain fields so a single BrainStore serves both
// capture insights and the existing MCP brain_write surface. Reason is
// the supersede rationale, used only by Update.
type Note struct {
Content string
Filename string
Wing string
Hall string
Type string
Domain string
Reason string
}
@@ -38,11 +38,9 @@ func (f fakeTracker) CreateIssue(context.Context, string, string, string) (captu
}
return capture.IssueRef{Repo: "hyperguild", Number: 1, URL: "https://git/1"}, nil
}
func (fakeTracker) CloseIssue(context.Context, string, int, string) (capture.IssueRef, error) {
return capture.IssueRef{}, nil
}
func (fakeTracker) CommentIssue(context.Context, string, int, string) (capture.IssueRef, error) {
return capture.IssueRef{}, nil
}
@@ -185,7 +183,6 @@ type refusingAudit struct{}
func (refusingAudit) Reserve(context.Context, classification.Level) (capture.AuditOutcome, error) {
return 0, errors.New("central audit sink unreachable")
}
func (refusingAudit) Record(context.Context, capture.AuditEntry, capture.AuditOutcome) error {
return nil
}
@@ -43,26 +43,6 @@ var DefaultRules = []Rule{
// JSON, so both segments begin with "eyJ".
{Name: "jwt", RE: regexp.MustCompile(`eyJ[A-Za-z0-9_\-]{8,}\.eyJ[A-Za-z0-9_\-]{8,}\.[A-Za-z0-9_\-]{8,}`)},
{Name: "postgres-uri-with-password", RE: regexp.MustCompile(`postgres(?:ql)?://[^:\s/]+:[^@\s/]+@`)},
// Any credential embedded in a URL's userinfo, which is what a git credential
// store holds: `https://<user>:<token>@host`. The postgres rule above is the
// same shape narrowed to one scheme, and is kept ahead of this one only so a
// DSN reports the more specific name -- same ordering convention as
// authorization-header before bearer-token.
//
// Added after this shape passed ALL rules and was therefore ingested rather
// than dropped (hyperguild#142). It reached ~/.claude/projects -- this
// watcher's own input -- because a test suite in mathias/infra executed a
// script that configures git while inheriting the operator's real $HOME, read
// koala's live credential store, and printed it. Two credentials were rotated
// (infra#466). The scrubber is the control that decides whether that class of
// mistake is survivable, and for this shape it was failing open.
//
// The {8,} floor on the secret half is what keeps `https://host:443/path` and
// `https://user:@host` out; the `[^:\s/@]+` user half stops a host:port pair
// being read as userinfo. Both directions are covered by
// TestScrub_URLUserinfoCredential, because a rule that dropped every URL with
// a colon in it would discard most of the signal this watcher exists to keep.
{Name: "url-userinfo-credential", RE: regexp.MustCompile(`[a-zA-Z][a-zA-Z0-9+.\-]*://[^:\s/@]+:[^@\s/]{8,}@`)},
{Name: "private-key", RE: regexp.MustCompile(`-----BEGIN[^-]*PRIVATE KEY-----`)},
{Name: "ssh-key", RE: regexp.MustCompile(`ssh-(?:rsa|ed25519|ecdsa)\s+[A-Za-z0-9+/=]{40,}`)},
{Name: "github-pat", RE: regexp.MustCompile(`\b(?:ghp|gho|ghu|ghr|gha)_[A-Za-z0-9]{30,}\b`)},
@@ -46,64 +46,6 @@ func TestScrub_PoisonedFixtures(t *testing.T) {
}
}
// A credential embedded in a URL's userinfo is the shape a git credential store
// holds -- `https://<user>:<token>@host` -- and it walked past every rule until
// hyperguild#142. There was a rule for `postgres://user:pass@` and nothing for the
// general form, so `~/.git-credentials` content was ingested rather than dropped.
//
// Found the hard way: a test suite in mathias/infra executed a script that
// configures git while inheriting the operator's real $HOME, read koala's live
// credential store, and printed two live credentials into a session transcript.
// ~/.claude/projects is this watcher's own input, so the scrubber was the last
// line of defence for that mistake and it failed open. Two credentials were
// rotated (infra#466).
//
// The lesson is not "do not read the credential file" -- that mistake will recur.
// It is that this shape must fail closed, because the scrubber is what decides
// whether such a mistake is survivable.
func TestScrub_URLUserinfoCredential(t *testing.T) {
// Every secret below is INVENTED. None is or was a real credential.
mustScrub := []struct {
name string
content string
}{
{"git-credential-store-user", "https://mathias:0123456789abcdef0123456789abcdef01234567@git.d-ma.be"},
{"git-credential-store-oauth2", "https://oauth2:0123456789abcdef0123456789abcdef01234567@git.d-ma.be"},
{"in-context-payload-line", `payload line: https://mathias:0123456789abcdef0123456789abcdef01234567@git.d-ma.be`},
{"clone-url-in-argv", "git clone https://oauth2:abcdefghijklmnopqrstuvwx@git.d-ma.be/mathias/infra.git"},
{"http-not-https", "http://admin:supersecretvalue123@10.0.1.20/api"},
{"git-plus-ssh-scheme", "git+ssh://deploy:abcdefghijklmnop@example.com/repo"},
{"redis-scheme", "redis://default:abcdefghijklmnopqrst@10.0.1.20:6379/0"},
}
for _, tc := range mustScrub {
t.Run(tc.name, func(t *testing.T) {
assert.NotEmpty(t, Scrub(tc.content),
"a credential in URL userinfo must be dropped, not ingested")
})
}
// The other direction matters as much: a rule that scrubs every URL with a
// colon in it would drop most of the signal this watcher exists to keep.
mustNotScrub := []struct {
name string
content string
}{
{"host-with-port", "cloning https://git.d-ma.be:443/mathias/infra.git"},
{"postgres-no-password", "postgres://localhost:5432/brain"},
{"url-with-colon-in-query", "GET https://example.com/path?filter=a:b&x=1"},
{"plain-url", "see https://git.d-ma.be/mathias/infra/issues/466"},
{"userinfo-no-secret", "https://user:@example.com"},
{"format-string-placeholder", `printf 'https://oauth2:%s@%s\n' "$TOKEN" "$HOST"`},
{"scheme-relative-time", "duration https://example.com took 00:03:22"},
}
for _, tc := range mustNotScrub {
t.Run(tc.name, func(t *testing.T) {
assert.Empty(t, Scrub(tc.content),
"this is not a credential and must pass through")
})
}
}
func TestScrub_CleanContentPassesThrough(t *testing.T) {
cases := []string{
"",
@@ -1,231 +0,0 @@
package claudewatcher
import (
"context"
"log/slog"
"os"
"path/filepath"
"strings"
"sync"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// recordingHandler captures log records so a test can assert that a file was
// never even attempted — the absence of a read error is the evidence.
type recordingHandler struct {
mu sync.Mutex
records []string
}
func (h *recordingHandler) Enabled(context.Context, slog.Level) bool { return true }
func (h *recordingHandler) Handle(_ context.Context, r slog.Record) error {
h.mu.Lock()
defer h.mu.Unlock()
var sb strings.Builder
sb.WriteString(r.Message)
r.Attrs(func(a slog.Attr) bool {
sb.WriteString(" " + a.Key + "=" + a.Value.String())
return true
})
h.records = append(h.records, sb.String())
return nil
}
func (h *recordingHandler) WithAttrs([]slog.Attr) slog.Handler { return h }
func (h *recordingHandler) WithGroup(string) slog.Handler { return h }
func (h *recordingHandler) contains(substr string) bool {
h.mu.Lock()
defer h.mu.Unlock()
for _, r := range h.records {
if strings.Contains(r, substr) {
return true
}
}
return false
}
func session(t *testing.T, root, project, id string) string {
t.Helper()
dir := filepath.Join(root, project)
require.NoError(t, os.MkdirAll(dir, 0o755))
return writeSession(t, dir, id, []string{
`{"type":"user","sessionId":"` + id + `","message":"a prompt"}`,
`{"type":"assistant","sessionId":"` + id + `","message":{"content":[{"type":"text","text":"an answer"}]}}`,
})
}
// A named project is not ingested, and its neighbours still are.
func TestSkipProjects_skipsTheNamedProjectOnly(t *testing.T) {
tmp := t.TempDir()
session(t, tmp, "-home-mathias-dev-AGENTS-cobalt-dingo", "skipped")
session(t, tmp, "-home-mathias-dev", "kept")
sink := &memSink{}
require.NoError(t, TickOnce(context.Background(), Config{
SessionsDir: tmp,
Host: "koala",
Sink: sink,
SkipProjects: []string{"-home-mathias-dev-AGENTS-cobalt-dingo"},
}))
require.Len(t, sink.batches, 1)
assert.Equal(t, "kept", sink.batches[0].SessionID)
assert.Equal(t, "-home-mathias-dev", sink.batches[0].ProjectID)
}
// Globs are necessary, not a convenience. A project directory is derived from
// the session's WORKING DIRECTORY, so a git worktree produces an ephemeral
// name like "-home-mathias-dev--claude-worktrees-bridge-cse-017xoC...". An
// exact-match list could never keep up with those.
func TestSkipProjects_globMatchesEphemeralWorktreeNames(t *testing.T) {
tmp := t.TempDir()
session(t, tmp, "-home-mathias-dev--claude-worktrees-bridge-cse-017xoCEcrc35", "worktree")
session(t, tmp, "-home-mathias-dev", "kept")
sink := &memSink{}
require.NoError(t, TickOnce(context.Background(), Config{
SessionsDir: tmp,
Host: "koala",
Sink: sink,
SkipProjects: []string{"*claude-worktrees-bridge-cse*"},
}))
require.Len(t, sink.batches, 1)
assert.Equal(t, "kept", sink.batches[0].SessionID)
}
// The point of skipping at the directory walk: the file is never OPENED, so
// its content never enters this process. Proven by making it unreadable — a
// skipped file produces no read error because nothing tried to read it, while
// the same file in a non-skipped project does.
func TestSkipProjects_theFileIsNeverOpened(t *testing.T) {
tmp := t.TempDir()
path := session(t, tmp, "-home-mathias-dev-AGENTS-cobalt-dingo", "unreadable")
require.NoError(t, os.Chmod(path, 0o000))
t.Cleanup(func() { _ = os.Chmod(path, 0o644) })
rec := &recordingHandler{}
sink := &memSink{}
require.NoError(t, TickOnce(context.Background(), Config{
SessionsDir: tmp,
Host: "koala",
Sink: sink,
Logger: slog.New(rec),
SkipProjects: []string{"*cobalt-dingo*"},
}))
assert.Empty(t, sink.batches)
assert.False(t, rec.contains("file failed"),
"a skipped file must not even be attempted")
}
// The control test for the one above: without the skip, the unreadable file IS
// attempted and fails. Otherwise the assertion above could pass for the wrong
// reason.
func TestSkipProjects_withoutTheSkipTheSameFileIsAttempted(t *testing.T) {
tmp := t.TempDir()
path := session(t, tmp, "-home-mathias-dev-AGENTS-cobalt-dingo", "unreadable")
require.NoError(t, os.Chmod(path, 0o000))
t.Cleanup(func() { _ = os.Chmod(path, 0o644) })
rec := &recordingHandler{}
require.NoError(t, TickOnce(context.Background(), Config{
SessionsDir: tmp,
Host: "koala",
Sink: &memSink{},
Logger: slog.New(rec),
}))
assert.True(t, rec.contains("file failed"),
"the unreadable file must fail when not skipped — otherwise the skip test proves nothing")
}
// Patterns match the project directory NAME, not the whole path. A temp
// directory or a home directory component must not accidentally match and
// silently disable ingestion.
func TestSkipProjects_matchesTheProjectNameNotTheFullPath(t *testing.T) {
tmp := t.TempDir()
session(t, tmp, "-home-mathias-dev", "kept")
sink := &memSink{}
require.NoError(t, TickOnce(context.Background(), Config{
SessionsDir: tmp,
Host: "koala",
Sink: sink,
// tmp is somewhere under /tmp; this must not match the project name.
SkipProjects: []string{"*tmp*"},
}))
require.Len(t, sink.batches, 1, "a path component outside the project name must not match")
}
// An unparseable pattern must stop the watcher rather than be ignored. A
// silently dropped skip rule means ingesting what was meant to be excluded,
// which is the failure that cannot be noticed after the fact.
func TestSkipProjects_invalidPatternRefusesToRun(t *testing.T) {
tmp := t.TempDir()
session(t, tmp, "-home-mathias-dev", "kept")
sink := &memSink{}
err := TickOnce(context.Background(), Config{
SessionsDir: tmp,
Host: "koala",
Sink: sink,
SkipProjects: []string{"[unclosed"},
})
require.Error(t, err)
assert.Contains(t, err.Error(), "[unclosed")
assert.Empty(t, sink.batches, "nothing may be ingested while a skip rule is broken")
}
func TestSkipProjects_emptyListChangesNothing(t *testing.T) {
tmp := t.TempDir()
session(t, tmp, "-home-mathias-dev", "kept")
sink := &memSink{}
require.NoError(t, TickOnce(context.Background(), Config{
SessionsDir: tmp, Host: "koala", Sink: sink, SkipProjects: nil,
}))
require.Len(t, sink.batches, 1)
}
// The difference between SkipDir and filtering after the walk, made
// observable: an unreadable skipped directory must not disturb anything.
//
// Without SkipDir, WalkDir reads the directory's entries, gets a permission
// error, and that error aborts the ENTIRE walk — so one skipped project with
// awkward permissions would silently stop ingesting every other project.
// Returning SkipDir means its contents are never listed at all.
//
// Added after a mutation test showed the earlier assertions could not tell the
// two implementations apart.
func TestSkipProjects_anUnreadableSkippedDirDoesNotBreakTheWalk(t *testing.T) {
tmp := t.TempDir()
session(t, tmp, "-home-mathias-dev", "kept")
blocked := filepath.Join(tmp, "-home-mathias-dev-AGENTS-cobalt-dingo")
require.NoError(t, os.MkdirAll(blocked, 0o755))
_ = writeSession(t, blocked, "secret", []string{
`{"type":"user","sessionId":"secret","message":"should never be read"}`,
})
require.NoError(t, os.Chmod(blocked, 0o000))
t.Cleanup(func() { _ = os.Chmod(blocked, 0o755) })
sink := &memSink{}
require.NoError(t, TickOnce(context.Background(), Config{
SessionsDir: tmp,
Host: "koala",
Sink: sink,
SkipProjects: []string{"*cobalt-dingo*"},
}))
require.Len(t, sink.batches, 1, "an unreadable skipped directory must not abort the walk")
assert.Equal(t, "kept", sink.batches[0].SessionID)
}
+2 -59
View File
@@ -45,25 +45,6 @@ type Config struct {
Sink Sink
Cursors *CursorStore
Logger *slog.Logger
// SkipProjects excludes whole project directories from ingestion, as
// filepath.Match globs tested against the project directory NAME (the
// basename, e.g. "-home-mathias-dev"), not the full path.
//
// Globs rather than exact names because a project directory is derived
// from the session's working directory, so a git worktree yields an
// ephemeral name like
// "-home-mathias-dev--claude-worktrees-bridge-cse-017xoC..." that no
// exact-match list could keep up with.
//
// Matching directories are skipped during the directory WALK, so their
// files are never opened and their content never enters this process —
// which is a stronger property than filtering it out afterwards.
//
// An unparseable pattern stops the watcher. A silently dropped skip rule
// means ingesting what was meant to be excluded, and that is not
// noticeable after the fact.
SkipProjects []string
}
// Watch runs the polling loop until ctx is cancelled. Returns ctx.Err()
@@ -87,9 +68,6 @@ func Watch(ctx context.Context, cfg Config) error {
if cfg.Logger == nil {
cfg.Logger = slog.Default()
}
if err := validateSkipPatterns(cfg.SkipProjects); err != nil {
return err
}
cfg.Logger.Info("claudewatcher: started",
"sessions_dir", cfg.SessionsDir,
"host", cfg.Host,
@@ -113,7 +91,7 @@ func Watch(ctx context.Context, cfg Config) error {
// runTick is one polling pass. Exposed (lowercase) for tests via
// TickOnce.
func runTick(ctx context.Context, cfg Config) {
files, err := listSessionFiles(cfg.SessionsDir, cfg.SkipProjects, cfg.Logger)
files, err := listSessionFiles(cfg.SessionsDir)
if err != nil {
cfg.Logger.Warn("claudewatcher: list session files", "err", err)
return
@@ -141,52 +119,17 @@ func TickOnce(ctx context.Context, cfg Config) error {
if cfg.Logger == nil {
cfg.Logger = slog.Default()
}
if err := validateSkipPatterns(cfg.SkipProjects); err != nil {
return err
}
runTick(ctx, cfg)
return nil
}
// validateSkipPatterns rejects a pattern filepath.Match cannot parse.
//
// Checked up front rather than per file: a bad pattern that only failed at
// match time would be reported once per session file per tick, and — worse —
// filepath.Match returns an error alongside a false match, so the directory
// would be ingested while the log complained.
func validateSkipPatterns(patterns []string) error {
for _, p := range patterns {
if _, err := filepath.Match(p, "probe"); err != nil {
return fmt.Errorf("invalid skip-project pattern %q: %w", p, err)
}
}
return nil
}
// skipProject reports whether a project directory name matches any pattern.
func skipProject(name string, patterns []string) bool {
for _, p := range patterns {
// The error case is already excluded by validateSkipPatterns.
if ok, _ := filepath.Match(p, name); ok {
return true
}
}
return false
}
func listSessionFiles(root string, skip []string, log *slog.Logger) ([]string, error) {
func listSessionFiles(root string) ([]string, error) {
var out []string
err := filepath.WalkDir(root, func(path string, d os.DirEntry, walkErr error) error {
if walkErr != nil {
return walkErr
}
if d.IsDir() {
// SkipDir, so nothing inside is even listed. The files are never
// opened and their content never reaches this process.
if path != root && skipProject(d.Name(), skip) {
log.Info("claudewatcher: project skipped by configuration", "project", d.Name())
return filepath.SkipDir
}
return nil
}
if !strings.HasSuffix(path, ".jsonl") {
+7 -31
View File
@@ -66,7 +66,7 @@ func Fix(doc []byte) ([]byte, bool, error) {
return doc, false, fmt.Errorf("frontmatter: quoting did not repair the block: %w", err)
}
_, rest, _ := Split(doc)
_, rest, _ := split(doc)
out := []byte(fence + "\n")
out = append(out, fixed...)
out = append(out, []byte(fence)...)
@@ -122,25 +122,14 @@ func needsQuoting(value string) bool {
// block returns the raw YAML between the opening and closing fences.
func block(doc []byte) ([]byte, bool) {
b, _, ok := Split(doc)
b, _, ok := split(doc)
return b, ok
}
// Split returns doc's frontmatter block and everything from the closing
// fence onward (the closing fence itself excluded, its trailing newline
// included), or ok=false if doc has no properly-fenced frontmatter.
//
// The canonical fence detector for this codebase (hyperguild#138): three
// independent reimplementations of this same logic each grew their own gap
// through separate bug-fixing before being consolidated here —
// internal/mcp's needed a CRLF/BOM guard added after both silently defeated
// its own HasPrefix check, and internal/api's closing-fence match had no
// trailing-newline requirement, so a document ending in "\n---extra" with no
// real newline after the fence was treated as validly closed. Both classes
// are closed here, once, for every caller.
func Split(doc []byte) (block, rest []byte, ok bool) {
s := strings.TrimPrefix(string(doc), "\xef\xbb\xbf")
s = strings.ReplaceAll(s, "\r\n", "\n")
// split returns the frontmatter block and everything from the closing fence
// onward (the closing fence itself excluded, its trailing newline included).
func split(doc []byte) (block, rest []byte, ok bool) {
s := string(doc)
if !strings.HasPrefix(s, fence+"\n") {
return nil, nil, false
}
@@ -150,18 +139,5 @@ func Split(doc []byte) (block, rest []byte, ok bool) {
if idx < 0 {
return nil, nil, false
}
// What follows the closing fence must be either a newline (a real body
// follows) or nothing at all (the fence is the literal end of the
// document — no body, not a bypass attempt). Anything else, e.g.
// "\n---extra", is not a valid close: an earlier version of this check
// accepted it, which is exactly the looser match hyperguild#138 closes.
after := idx + 1 + len(fence)
switch {
case after == len(body):
return []byte(body[:idx+1]), nil, true
case body[after] == '\n':
return []byte(body[:idx+1]), []byte(body[after:]), true
default:
return nil, nil, false
}
return []byte(body[:idx+1]), []byte(body[idx+1+len(fence):]), true
}
@@ -168,9 +168,9 @@ func TestFix_PreservesBodyExactly(t *testing.T) {
require.True(t, changed)
assert.True(t, len(got) > 0)
_, rest, ok := Split([]byte(doc))
_, rest, ok := split([]byte(doc))
require.True(t, ok)
_, gotRest, ok := Split(got)
_, gotRest, ok := split(got)
require.True(t, ok)
assert.Equal(t, string(rest), string(gotRest), "the body must not be touched")
}
@@ -186,55 +186,3 @@ func TestFix_RefusesToReturnAnUnparseableResult(t *testing.T) {
assert.False(t, changed)
assert.Equal(t, doc, string(got), "an unfixable document must come back byte-identical")
}
// TestSplit_NormalizesCRLFBeforeFenceDetection is hyperguild#138: a note
// whose fence lines use CRLF ("---\r\n") failed strings.HasPrefix(doc,
// "---\n") on the precondition read in internal/mcp's independent
// reimplementation -- encoding alone, no adversarial input, silently
// defeated fence detection there before this consolidation. Split must
// never repeat that.
func TestSplit_NormalizesCRLFBeforeFenceDetection(t *testing.T) {
doc := "---\r\ntitle: 'n'\r\nhalf_life: durable\r\n---\r\n\r\nbody\r\n"
block, rest, ok := Split([]byte(doc))
require.True(t, ok)
assert.Contains(t, string(block), "half_life: durable")
assert.Contains(t, string(rest), "body")
}
// TestSplit_StripsALeadingUTF8BOM is the same mechanism one layer earlier:
// a leading BOM (Notepad's default "UTF-8" save, PowerShell's pre-v6
// Out-File/Set-Content) defeats the same HasPrefix check before CRLF
// normalization even applies.
func TestSplit_StripsALeadingUTF8BOM(t *testing.T) {
doc := "\xef\xbb\xbf---\ntitle: 'n'\n---\n\nbody\n"
block, rest, ok := Split([]byte(doc))
require.True(t, ok)
assert.Contains(t, string(block), "title: 'n'")
assert.Contains(t, string(rest), "body")
}
// TestSplit_RequiresANewlineAfterTheClosingFence closes the looser match
// internal/api's independent reimplementation carried (strings.Index(body,
// "\n"+fence) with no trailing-newline requirement): a document ending in
// "\n---extra" with no newline separating the fence from what follows it is
// not a valid closing fence and must not be treated as one.
func TestSplit_RequiresANewlineAfterTheClosingFence(t *testing.T) {
doc := "---\ntitle: 'n'\n---extra-not-a-real-close"
_, _, ok := Split([]byte(doc))
assert.False(t, ok, "a fence line not followed by a newline is not a valid closing fence")
}
// TestSplit_AcceptsAClosingFenceThatIsTheLastBytesOfTheDocument is a
// regression pin found in review of hyperguild#138: the fix for the
// "\n---extra" bypass above must not also reject the legitimate case of a
// closing fence with nothing after it at all (no trailing newline because
// there's no body, not because a bypass is being attempted) -- this
// package's own private split() accepted that shape before the
// consolidation, and cmd/frontmatterlint's Lint/Fix relied on it.
func TestSplit_AcceptsAClosingFenceThatIsTheLastBytesOfTheDocument(t *testing.T) {
doc := "---\ntitle: 'n'\n---"
block, rest, ok := Split([]byte(doc))
require.True(t, ok, "a closing fence at literal end-of-file, with nothing after it, is valid -- there is no body to require a newline before")
assert.Contains(t, string(block), "title: 'n'")
assert.Equal(t, "", string(rest))
}
+4 -15
View File
@@ -5,18 +5,14 @@ import (
"fmt"
)
// Router calls Primary first; on any error falls back to Fallback, then to
// Tertiary. Fallback and Tertiary may each be nil — a nil tier is skipped and
// the chain returns the errors accumulated so far.
// Router calls Primary first; on any error falls back to Fallback.
// Fallback may be nil, in which case primary errors are returned directly.
type Router struct {
Primary *Client
Fallback *Client
Tertiary *Client
}
// Complete implements pipeline.CompleteFunc, routing through Primary, then
// Fallback, then Tertiary — trying each configured tier in order and
// returning the first success.
// Complete implements pipeline.CompleteFunc, routing through Primary then Fallback.
func (r *Router) Complete(ctx context.Context, system, user string) (string, error) {
out, err := r.Primary.Complete(ctx, system, user)
if err == nil {
@@ -26,15 +22,8 @@ func (r *Router) Complete(ctx context.Context, system, user string) (string, err
return "", fmt.Errorf("primary llm: %w", err)
}
out, err2 := r.Fallback.Complete(ctx, system, user)
if err2 == nil {
return out, nil
}
if r.Tertiary == nil {
if err2 != nil {
return "", fmt.Errorf("primary llm: %w; fallback llm: %v", err, err2)
}
out, err3 := r.Tertiary.Complete(ctx, system, user)
if err3 != nil {
return "", fmt.Errorf("primary llm: %w; fallback llm: %v; tertiary llm: %v", err, err2, err3)
}
return out, nil
}
-75
View File
@@ -69,78 +69,3 @@ func TestRouter_NilFallback(t *testing.T) {
_, err := r.Complete(context.Background(), "sys", "user")
assert.Error(t, err)
}
func TestRouter_FallsBackToTertiaryWhenPrimaryAndFallbackFail(t *testing.T) {
fail := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
http.Error(w, "unavailable", http.StatusServiceUnavailable)
}))
defer fail.Close()
tertiary := mockServer(t, "from-tertiary")
defer tertiary.Close()
r := &Router{
Primary: New(fail.URL, "", "m", time.Second),
Fallback: New(fail.URL, "", "m", time.Second),
Tertiary: New(tertiary.URL, "", "m", time.Second),
}
out, err := r.Complete(context.Background(), "sys", "user")
require.NoError(t, err)
assert.Equal(t, "from-tertiary", out)
}
func TestRouter_TertiaryNotCalledWhenFallbackSucceeds(t *testing.T) {
fail := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
http.Error(w, "unavailable", http.StatusServiceUnavailable)
}))
defer fail.Close()
fallback := mockServer(t, "from-fallback")
defer fallback.Close()
tertiary := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
t.Error("tertiary must not be called when fallback succeeds")
}))
defer tertiary.Close()
r := &Router{
Primary: New(fail.URL, "", "m", time.Second),
Fallback: New(fallback.URL, "", "m", time.Second),
Tertiary: New(tertiary.URL, "", "m", time.Second),
}
out, err := r.Complete(context.Background(), "sys", "user")
require.NoError(t, err)
assert.Equal(t, "from-fallback", out)
}
func TestRouter_AllThreeFail(t *testing.T) {
fail := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
http.Error(w, "err", http.StatusBadGateway)
}))
defer fail.Close()
r := &Router{
Primary: New(fail.URL, "", "m", time.Second),
Fallback: New(fail.URL, "", "m", time.Second),
Tertiary: New(fail.URL, "", "m", time.Second),
}
_, err := r.Complete(context.Background(), "sys", "user")
assert.Error(t, err)
assert.Contains(t, err.Error(), "primary llm")
assert.Contains(t, err.Error(), "fallback llm")
assert.Contains(t, err.Error(), "tertiary llm")
}
func TestRouter_NilTertiary(t *testing.T) {
// Existing 2-tier deployments (no BRAIN_LLM_TERTIARY_URL) must keep working
// exactly as before — Tertiary is opt-in, not required.
fail := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
http.Error(w, "err", http.StatusBadGateway)
}))
defer fail.Close()
r := &Router{
Primary: New(fail.URL, "", "m", time.Second),
Fallback: New(fail.URL, "", "m", time.Second),
}
_, err := r.Complete(context.Background(), "sys", "user")
assert.Error(t, err)
assert.NotContains(t, err.Error(), "tertiary")
}
+13 -54
View File
@@ -53,12 +53,14 @@ func (s *Server) tools() []map[string]any {
},
{
"name": "brain_write",
"description": "Write a markdown note to brain/wiki/<wing>/<hall>/ with wing/hall/created_at frontmatter. Both wing and hall are required.",
"inputSchema": schema([]string{"content", "wing", "hall"}, map[string]any{
"description": "Write a markdown note to the brain. With wing+hall set, routes to brain/wiki/<wing>/<hall>/ with wing/hall/created_at frontmatter; otherwise writes to brain/knowledge/ (legacy).",
"inputSchema": schema([]string{"content"}, map[string]any{
"content": str("markdown content"),
"filename": str("optional filename or slug"),
"wing": str("topic domain, e.g. jepa-fx"),
"hall": enum("memory type", halls...),
"type": str("optional frontmatter type (legacy)"),
"domain": str("optional frontmatter domain (legacy)"),
"wing": str("optional topic domain, e.g. jepa-fx"),
"hall": enum("optional memory type (requires wing)", halls...),
}),
},
{
@@ -96,14 +98,6 @@ func (s *Server) tools() []map[string]any {
"slug": str("optional target slug; defaults to filename minus date prefix"),
}),
},
{
"name": "brain_reject",
"description": "Reject a brain/raw/ note: stamps rejected_at (+ reject_reason if given) into frontmatter and moves it to brain/raw/rejected/ — never deleted outright, and never re-surfaced by brain_pending. The third option alongside promote/leave-pending; a human decision, never automatic. Returns {path}.",
"inputSchema": schema([]string{"filename"}, map[string]any{
"filename": str("basename in brain/raw/, e.g. 2026-04-23-fed-sentiment-scrape.md"),
"reason": str("optional; why this isn't worth promoting"),
}),
},
noteToolDescriptors()[0],
noteToolDescriptors()[1],
{
@@ -233,19 +227,12 @@ func (s *Server) brainQuery(ctx context.Context, args json.RawMessage) (json.Raw
type brainWriteArgs struct {
Content string `json:"content"`
Filename string `json:"filename,omitempty"`
Type string `json:"type,omitempty"`
Domain string `json:"domain,omitempty"`
Wing string `json:"wing,omitempty"`
Hall string `json:"hall,omitempty"`
}
// unlinkedNote explains the `unlinked` field to the caller that caused it.
// The write landed; what is gone is the [[...]] around a target that names no
// brain entry. Said here rather than only in a doc comment because the caller
// is a model that will otherwise repeat it on the next write.
const unlinkedNote = "these [[wikilink]] targets resolve to no brain entry, " +
"so they were unwrapped to plain text. Link only entries that exist " +
"(a filename under knowledge/ or wiki/); write the target entry first if " +
"you want the link, and keep skills, repos and agent-local memory files as prose."
func (s *Server) brainWrite(ctx context.Context, args json.RawMessage) (json.RawMessage, error) {
var a brainWriteArgs
if err := json.Unmarshal(args, &a); err != nil {
@@ -258,18 +245,15 @@ func (s *Server) brainWrite(ctx context.Context, args json.RawMessage) (json.Raw
ref, err := s.store.Write(ctx, capture.Note{
Content: a.Content,
Filename: a.Filename,
Type: a.Type,
Domain: a.Domain,
Wing: a.Wing,
Hall: a.Hall,
})
if err != nil {
return nil, err
}
out := map[string]any{"id": ref.ID, "path": ref.Path, "content_hash": ref.ContentHash}
if len(ref.Unlinked) > 0 {
out["unlinked"] = ref.Unlinked
out["unlinked_note"] = unlinkedNote
}
return json.Marshal(out)
return json.Marshal(map[string]string{"id": ref.ID, "path": ref.Path, "content_hash": ref.ContentHash})
}
type brainUpdateArgs struct {
@@ -313,14 +297,9 @@ func (s *Server) brainUpdate(ctx context.Context, args json.RawMessage) (json.Ra
if err != nil {
return nil, err
}
out := map[string]any{
return json.Marshal(map[string]any{
"id": ref.ID, "path": ref.Path, "content_hash": ref.ContentHash, "superseded": ref.Superseded,
}
if len(ref.Unlinked) > 0 {
out["unlinked"] = ref.Unlinked
out["unlinked_note"] = unlinkedNote
}
return json.Marshal(out)
})
}
type brainGetArgs struct {
@@ -397,26 +376,6 @@ func (s *Server) brainPromote(ctx context.Context, args json.RawMessage) (json.R
return json.Marshal(map[string]string{"path": relPath})
}
type brainRejectArgs struct {
Filename string `json:"filename"`
Reason string `json:"reason,omitempty"`
}
// brainReject records a decision not to promote a raw/ note (api.RejectNote:
// frontmatter-stamp + move to raw/rejected/). No graph indexing — a rejected
// note never entered the wiki, so there's nothing to index.
func (s *Server) brainReject(_ context.Context, args json.RawMessage) (json.RawMessage, error) {
var a brainRejectArgs
if err := json.Unmarshal(args, &a); err != nil {
return nil, fmt.Errorf("parse args: %w", err)
}
relPath, err := api.RejectNote(s.brainDir, api.RejectOptions{Filename: a.Filename, Reason: a.Reason})
if err != nil {
return nil, err
}
return json.Marshal(map[string]string{"path": relPath})
}
// indexInGraph is a best-effort wrapper around graphsync.IndexDoc that
// logs failures but never propagates them — the underlying write/ingest
// has already succeeded and the graph is an augmentation, not a
+29 -70
View File
@@ -51,50 +51,25 @@ func TestBrainQueryReturnsResults(t *testing.T) {
assert.Contains(t, text, "tdd.md")
}
// TestBrainWriteIgnoresLegacyTypeAndDomainParams pins the post-#79 contract:
// domain/type were removed from the schema and the handler's arg struct, so
// a caller that still sends them (the old MCP surface) gets a normal wing+
// hall write with no error and no effect from the stale fields — silently
// dropped by json.Unmarshal, not rejected. Only content in its OWN
// frontmatter (unrelated to these params) can set type/domain, per
// TestWriteNote_HallRouteMergesExistingFrontmatterInsteadOfStacking in the
// api package.
func TestBrainWriteIgnoresLegacyTypeAndDomainParams(t *testing.T) {
func TestBrainWriteCreatesFile(t *testing.T) {
brainDir := t.TempDir()
srv := mcp.NewServer(brainDir, nil, nil, nil)
resp := toolCall(t, srv, "brain_write", map[string]any{
"content": "# Test\n\nbody",
"filename": "test",
"wing": "homelab",
"hall": "facts",
"filename": "test.md",
"type": "note",
"domain": "personal",
})
require.Nil(t, resp["error"])
got, err := os.ReadFile(filepath.Join(brainDir, "wiki", "homelab", "facts", "test.md"))
got, err := os.ReadFile(filepath.Join(brainDir, "knowledge", "test.md"))
require.NoError(t, err)
assert.NotContains(t, string(got), "type: note")
assert.NotContains(t, string(got), "domain: personal")
assert.Contains(t, string(got), "type: note")
assert.Contains(t, string(got), "domain: personal")
assert.Contains(t, string(got), "# Test")
}
// TestBrainWriteRequiresWingAndHall is the MCP-tool-call counterpart of
// api.TestWriteNote_RequiresWingAndHall: the legacy brain/knowledge/
// fallback is gone, so a caller omitting either param gets a tool error,
// not a silent legacy write.
func TestBrainWriteRequiresWingAndHall(t *testing.T) {
brainDir := t.TempDir()
srv := mcp.NewServer(brainDir, nil, nil, nil)
resp := toolCall(t, srv, "brain_write", map[string]any{
"content": "x",
"filename": "no-destination",
})
require.NotNil(t, resp["error"])
}
func TestBrainWriteWingHallRoutesToWiki(t *testing.T) {
brainDir := t.TempDir()
srv := mcp.NewServer(brainDir, nil, nil, nil)
@@ -233,11 +208,30 @@ func TestBrainTunnelRejectsMissing(t *testing.T) {
require.NotNil(t, resp["error"])
}
// Filename traversal/sanitisation on the wiki route is covered directly
// against brain.NotePath/Sanitise in internal/brain/path_test.go
// (TestNotePath_SanitisesWingAndSlug, TestSanitise) — those tests exercised
// the now-deleted brain/knowledge/ legacy path's own separate filename
// validation, which had no equivalent once that path was removed (#79).
func TestBrainWriteRejectsTraversal(t *testing.T) {
brainDir := t.TempDir()
srv := mcp.NewServer(brainDir, nil, nil, nil)
resp := toolCall(t, srv, "brain_write", map[string]any{
"content": "x",
"filename": "../escape.md",
})
require.NotNil(t, resp["error"])
}
func TestBrainWriteAcceptsDoubleDotInName(t *testing.T) {
brainDir := t.TempDir()
srv := mcp.NewServer(brainDir, nil, nil, nil)
resp := toolCall(t, srv, "brain_write", map[string]any{
"content": "x",
"filename": "notes..draft.md",
})
require.Nil(t, resp["error"])
_, err := os.Stat(filepath.Join(brainDir, "knowledge", "notes..draft.md"))
require.NoError(t, err, "filename with embedded .. should be allowed")
}
func TestBrainIngestRawDryRun(t *testing.T) {
brainDir := t.TempDir()
@@ -396,38 +390,3 @@ func TestBrainPromoteInvalidHallErrors(t *testing.T) {
_, srcErr := os.Stat(filepath.Join(raw, "x.md"))
assert.NoError(t, srcErr, "source untouched on validation error")
}
func TestBrainRejectMovesToRejectedSubdir(t *testing.T) {
brainDir := t.TempDir()
raw := filepath.Join(brainDir, "raw")
require.NoError(t, os.MkdirAll(raw, 0o755))
require.NoError(t, os.WriteFile(filepath.Join(raw, "2026-04-23-scrape.md"),
[]byte("---\ncreated_at: 2026-04-23T13:20:07Z\n---\n# Scrape\n\nbody\n"), 0o644))
srv := mcp.NewServer(brainDir, nil, nil, nil)
resp := toolCall(t, srv, "brain_reject", map[string]any{
"filename": "2026-04-23-scrape.md", "reason": "generic scrape, not homelab-relevant",
})
require.Nil(t, resp["error"], "got: %v", resp["error"])
text := resp["result"].(map[string]any)["content"].([]any)[0].(map[string]any)["text"].(string)
assert.Contains(t, text, "raw/rejected/2026-04-23-scrape.md")
got, err := os.ReadFile(filepath.Join(brainDir, "raw/rejected/2026-04-23-scrape.md"))
require.NoError(t, err)
assert.Contains(t, string(got), "reject_reason: generic scrape, not homelab-relevant")
_, srcErr := os.Stat(filepath.Join(raw, "2026-04-23-scrape.md"))
assert.True(t, os.IsNotExist(srcErr), "source removed from raw/")
// A rejected note must not still show up as pending.
pendingResp := toolCall(t, srv, "brain_pending", map[string]any{})
pendingText := pendingResp["result"].(map[string]any)["content"].([]any)[0].(map[string]any)["text"].(string)
assert.Contains(t, pendingText, `"pending":[]`)
}
func TestBrainRejectMissingSourceErrors(t *testing.T) {
brainDir := t.TempDir()
srv := mcp.NewServer(brainDir, nil, nil, nil)
resp := toolCall(t, srv, "brain_reject", map[string]any{"filename": "ghost.md"})
require.NotNil(t, resp["error"])
}
-2
View File
@@ -275,8 +275,6 @@ func (s *Server) handleCall(ctx context.Context, name string, args json.RawMessa
return s.brainPending(ctx, args)
case "brain_promote":
return s.brainPromote(ctx, args)
case "brain_reject":
return s.brainReject(ctx, args)
case "capture":
return s.brainCapture(ctx, args)
case "brain_read":
+1 -3
View File
@@ -58,7 +58,7 @@ func TestServerToolsList(t *testing.T) {
}
assert.ElementsMatch(t, []string{
"brain_query", "brain_write", "brain_update", "brain_get",
"brain_pending", "brain_promote", "brain_reject",
"brain_pending", "brain_promote",
"brain_read", "brain_edit",
"brain_tunnel",
"brain_ingest_raw", "brain_ingest",
@@ -134,11 +134,9 @@ type stubTracker struct{}
func (stubTracker) CreateIssue(context.Context, string, string, string) (capture.IssueRef, error) {
return capture.IssueRef{}, nil
}
func (stubTracker) CloseIssue(context.Context, string, int, string) (capture.IssueRef, error) {
return capture.IssueRef{}, nil
}
func (stubTracker) CommentIssue(context.Context, string, int, string) (capture.IssueRef, error) {
return capture.IssueRef{}, nil
}
@@ -28,11 +28,9 @@ type capFakeTracker struct{}
func (capFakeTracker) CreateIssue(context.Context, string, string, string) (capture.IssueRef, error) {
return capture.IssueRef{Repo: "hyperguild", Number: 1, URL: "https://git/1"}, nil
}
func (capFakeTracker) CloseIssue(context.Context, string, int, string) (capture.IssueRef, error) {
return capture.IssueRef{}, nil
}
func (capFakeTracker) CommentIssue(context.Context, string, int, string) (capture.IssueRef, error) {
return capture.IssueRef{}, nil
}
-177
View File
@@ -3,7 +3,6 @@ package mcp
import (
"context"
"encoding/json"
"errors"
"fmt"
"log/slog"
"strings"
@@ -11,9 +10,7 @@ import (
"github.com/mathiasbq/hyperguild/ingestion/internal/brain"
"github.com/mathiasbq/hyperguild/ingestion/internal/capture"
"github.com/mathiasbq/hyperguild/ingestion/internal/claim"
"github.com/mathiasbq/hyperguild/ingestion/internal/classification"
"github.com/mathiasbq/hyperguild/ingestion/internal/frontmatter"
"github.com/mathiasbq/hyperguild/ingestion/internal/notes"
)
@@ -181,29 +178,8 @@ func (s *Server) editWithScope(args json.RawMessage, scope notes.Scope) (notes.R
if err := json.Unmarshal(args, &a); err != nil {
return notes.Result{}, nil, fmt.Errorf("parse args: %w", err)
}
// hyperguild#123: brain_write/brain_update both validate the claim
// envelope before writing (hyperguild#111: "same rules when a note
// changes as when it's born"); brain_edit didn't — a byte-level string
// replace has no frontmatter awareness at all, so it could rewrite an
// existing half_life:/applies:/claim_provenance: line straight past the
// validator entirely. Scoped to notes only (governance files have no
// claim-envelope concept).
if scope == notes.ScopeNotes {
if verr := checkClaimEnvelope(s.brainDir, a.Path, a.OldStr, a.NewStr); verr != nil {
return notes.Result{}, nil, fmt.Errorf("claim envelope: %w", verr)
}
}
res, err := notes.Edit(s.brainDir, a.Path, a.OldStr, a.NewStr, scope)
if err != nil {
if errors.Is(err, notes.ErrDegenerate) && a.OldStr == "" {
// hyperguild#115: "old_str is empty" alone doesn't say whether the
// caller sent it empty or a hop between the caller and here lost
// it. Naming the raw argument byte count makes that distinguishable
// without a second investigation.
return notes.Result{}, nil, fmt.Errorf("%w (raw arguments were %d bytes)", err, len(args))
}
return notes.Result{}, nil, err
}
@@ -244,156 +220,3 @@ func touchesFrontmatter(oldStr, newStr string) bool {
}
return false
}
// checkClaimEnvelope previews what old_str->new_str would produce — the
// exact strings.Replace(before, oldStr, newStr, 1) formula notes.Edit
// itself uses internally — and validates the resulting frontmatter's claim
// envelope before the real edit is allowed to run. Fail-closed: an invalid
// result blocks the edit entirely, the same posture writeHallNote/UpdateNote
// already apply on create/supersede.
//
// Gated on old_str appearing within the note's frontmatter BLOCK, not on
// old_str/new_str mentioning a claim-envelope field NAME — found in review:
// a field-name-substring gate misses a value-only edit like
// "asserted"->"guessed" on a claim_provenance line, which never mentions
// the field name at all. That is exactly the shape of edit a minimal,
// natural diff produces, so a field-name gate was closing the issue in
// name only. Checking block containment instead means any edit that
// couldn't possibly touch the frontmatter (its target text only exists in
// the body) is still skipped cheaply, while nothing inside the fence can
// slip through unvalidated regardless of which token it targets.
//
// This does not replicate notes.Edit's uniqueness/CRLF/conflict-marker
// checks — if old_str is absent or ambiguous, this preview may not match
// what Edit ultimately does, but Edit independently and correctly rejects
// those cases at write time regardless of what this function decides, so
// the only thing riding on this preview's accuracy is the envelope check
// itself, not write safety.
// checkClaimEnvelope previews what old_str->new_str would produce and
// validates the resulting claim envelope before the real edit runs
// (hyperguild#123). Seven review rounds closed every plausible bypass in the
// fence-detection family (field-name substring, block-containment,
// fence-stripping, CRLF, UTF-8 BOM) and the first instance of a
// value-extraction gap (a folded YAML block scalar hiding a value behind an
// empty inline colon).
//
// Known, accepted v1 gap: frontmatterScalars's block-scalar fold is a
// best-effort approximation, not a YAML parser — a blank line interrupting a
// folded continuation, or other contrived multi-line YAML shapes not yet
// probed (block-scalar indicators `|`/`>`, inline comments on a key line,
// quoted multi-line values), can still hide an invalid value from
// ValidateEnvelope. Accepted deliberately rather than chased indefinitely:
// every bypass found so far requires the caller to already hold brain_edit
// write access and to deliberately construct a specific malformed-YAML shape
// with knowledge of this exact gap — a narrow, low-likelihood threat next to
// the diminishing returns of another incremental patch round. The real fix
// (a shared, tested, encoding-normalized frontmatter parser used by all
// three independent implementations in this codebase) is tracked separately
// as hyperguild#138, not bolted on here piece by piece.
func checkClaimEnvelope(brainDir, path, oldStr, newStr string) error {
if oldStr == "" {
// hyperguild#115: strings.Replace treats "" as matching position 0,
// which would make an empty old_str look like an edit that inserts
// text before the fence — a degenerate-input case that belongs to
// notes.Edit's own "old_str is empty" refusal, not to the envelope
// check.
return nil
}
before, err := notes.Read(brainDir, path)
if err != nil {
// Let notes.Edit itself produce the real error (missing file, etc.)
// — this function's job is the envelope, not read failures.
return nil
}
// No gate on where old_str falls relative to the frontmatter fence:
// round 2 found that requiring old_str to be fully contained in the
// extracted block was itself bypassable by an old_str disambiguated
// across the closing "---" into the body. Simpler and bypass-proof:
// always compute what the edit would produce and validate that
// resulting state's envelope. A body-only edit leaves the frontmatter
// (and thus the validation outcome) unchanged, so this is a no-op for
// the common case and fail-closed for every case that touches the
// envelope, regardless of how old_str is phrased.
_, hadFence := frontmatterBlock(string(before))
after := strings.Replace(string(before), oldStr, newStr, 1)
_, hasFence := frontmatterBlock(after)
if hadFence && !hasFence {
// Round 3: an edit that drops the closing fence degrades `after`
// to "unfenced" — frontmatterScalars then sees an empty map and
// ValidateEnvelope({}) is nil by design (absent fields are valid),
// so an invalid value would otherwise land with zero error while
// also corrupting the note's structure. A previously-fenced note
// must stay fenced, full stop.
return fmt.Errorf("edit would remove the frontmatter fence")
}
return claim.ValidateEnvelope(frontmatterScalars(after))
}
// frontmatterBlock returns the raw text between doc's opening and closing
// `---` fences, or ok=false if doc has no (properly closed) fence.
func frontmatterBlock(doc string) (block string, ok bool) {
// hyperguild#138: fence detection itself is frontmatter.Split, shared
// with internal/api and internal/frontmatter — the CRLF/BOM guards that
// used to live here (added piecemeal across rounds 4 and 5 of #123's
// review) are now the shared parser's job, so every caller inherits a
// fix instead of needing bug-for-bug parity edits.
b, _, ok := frontmatter.Split([]byte(doc))
if !ok {
return "", false
}
// Split's block keeps the "\n" immediately before the closing fence
// (by design — see its own doc comment); this function never included
// it. Split guarantees ok=true only when "\n---\n" matched, so this is
// always exactly one byte, never ambiguous.
return strings.TrimSuffix(string(b), "\n"), true
}
// frontmatterScalars extracts top-level "key: value" scalar pairs from
// doc's leading fence block, for the claim-envelope check only — not a
// general frontmatter parser. Indented lines (YAML block-list items,
// wrapped values) are skipped rather than misparsed as keys, same fix as
// hyperguild#126/#128 in the sibling packages this mirrors.
func frontmatterScalars(doc string) map[string]string {
out := map[string]string{}
block, ok := frontmatterBlock(doc)
if !ok {
return out
}
lines := strings.Split(block, "\n")
for i := 0; i < len(lines); i++ {
line := lines[i]
if line != "" && (line[0] == ' ' || line[0] == '\t') {
continue
}
key, val, ok := strings.Cut(line, ":")
if !ok {
continue
}
val = strings.TrimSpace(val)
if val == "" {
// Round 6: a colon with nothing after it is ambiguous — it can
// be a genuinely empty/omitted value, or the start of a YAML
// block scalar whose real value lives on the indented
// continuation line(s) that follow (e.g. "half_life:\n
// durable"). Treating the latter as absent let an edit smuggle
// an invalid value straight past ValidateEnvelope: the field
// read as unset while the disk actually carried a value. Fold
// the continuation in as a best-effort join so oneOf() still
// sees it. A genuinely empty value (no indented line follows)
// still folds to "", preserving present()'s existing
// placeholder-not-assertion contract.
var cont []string
for i+1 < len(lines) {
next := lines[i+1]
if next == "" || (next[0] != ' ' && next[0] != '\t') {
break
}
cont = append(cont, strings.TrimSpace(next))
i++
}
val = strings.Join(cont, " ")
}
out[strings.TrimSpace(key)] = val
}
return out
}
-260
View File
@@ -70,266 +70,6 @@ func TestBrainReadAndEdit_RoundTripThroughJSONRPC(t *testing.T) {
"only the matched bytes may change")
}
func TestBrainEdit_EmptyOldStrErrorNamesRawArgumentBytes(t *testing.T) {
// hyperguild#115: a session reported "old_str is empty" with an old_str
// that, on their end, was never empty. The server-side path was
// unreachable to reproduce (verified separately: a fresh brain_edit call
// with real content round-trips cleanly), which points at something
// between a specific client and this call losing the field. The fix this
// issue actually asked for isn't a behavior change — old_str=="" must
// still refuse — it's that the refusal should say how many raw argument
// bytes it received, so "client sent empty" is distinguishable from
// "server received empty after some hop lost it" without a second
// session's worth of guessing.
dir := newBrainRepo(t)
srv := mcp.NewServer(dir, nil, nil, nil)
resp := call(t, srv, "brain_edit", map[string]any{
"path": "wiki/homelab/facts/n.md", "old_str": "", "new_str": "BETA",
})
errMsg, ok := resp["error"].(map[string]any)["message"].(string)
require.True(t, ok, "%v", resp)
assert.Contains(t, errMsg, "old_str is empty")
assert.Contains(t, errMsg, "raw arguments were", "%v", errMsg)
}
func TestBrainEdit_RejectsAnInvalidClaimEnvelopeWrittenViaStringReplace(t *testing.T) {
// hyperguild#123: brain_write/brain_update both validate the claim
// envelope (half_life/applies/claim_provenance) before writing —
// brain_edit didn't, even though it's the one live, model-facing path
// that can rewrite an existing envelope line directly via raw string
// replace, no parsing involved. "same rules when a note changes as when
// it's born" (hyperguild#111's own framing) applies here too.
dir := newBrainRepo(t)
note := filepath.Join(dir, "wiki/homelab/facts/n.md")
require.NoError(t, os.WriteFile(note,
[]byte("---\ntitle: 'n'\nhalf_life: durable\napplies: universal\nclaim_provenance: asserted\n---\n\nbody\n"), 0o644))
srv := mcp.NewServer(dir, nil, nil, nil)
resp := call(t, srv, "brain_edit", map[string]any{
"path": "wiki/homelab/facts/n.md", "old_str": "claim_provenance: asserted", "new_str": "claim_provenance: guessed",
})
require.Contains(t, resp, "error", "%v", resp)
got, err := os.ReadFile(note)
require.NoError(t, err)
assert.Contains(t, string(got), "claim_provenance: asserted", "rejected edit must leave the note byte-identical")
}
func TestBrainEdit_RejectsAValueOnlyEditThatBreaksTheEnvelope(t *testing.T) {
// Found in review: the original gate (touchesClaimEnvelope) checked
// whether old_str/new_str mention the FIELD NAME — but a minimal diff
// (the natural shape of any real edit, model-generated or human) can
// target just the VALUE token and never mention the field name at all.
// "asserted" -> "guessed" on a claim_provenance line walked straight
// past the field-name substring check and wrote an invalid enum value
// with no error — the exact bypass #123 was supposed to close, closed
// in name only.
dir := newBrainRepo(t)
note := filepath.Join(dir, "wiki/homelab/facts/n.md")
require.NoError(t, os.WriteFile(note,
[]byte("---\ntitle: 'n'\nhalf_life: durable\napplies: universal\nclaim_provenance: asserted\n---\n\nbody\n"), 0o644))
srv := mcp.NewServer(dir, nil, nil, nil)
resp := call(t, srv, "brain_edit", map[string]any{
"path": "wiki/homelab/facts/n.md", "old_str": "asserted", "new_str": "guessed",
})
require.Contains(t, resp, "error", "%v", resp)
got, err := os.ReadFile(note)
require.NoError(t, err)
assert.Contains(t, string(got), "claim_provenance: asserted", "rejected edit must leave the note byte-identical")
}
func TestBrainEdit_RejectsAnOldStrThatCrossesTheClosingFence(t *testing.T) {
// Found in round-2 review: the position-based gate required old_str to
// be fully CONTAINED in the extracted frontmatter block (which excludes
// both "---" fence lines). An old_str disambiguated by extending past
// the closing fence into the body — a natural choice, since notes.Edit
// requires old_str to be unique in the file — fails that containment
// test, so checkClaimEnvelope skips validation entirely while
// notes.Edit still applies the replace verbatim. Same invalid-enum
// outcome as the original two bypasses, reached a third way.
dir := newBrainRepo(t)
note := filepath.Join(dir, "wiki/homelab/facts/n.md")
require.NoError(t, os.WriteFile(note,
[]byte("---\ntitle: 'n'\nhalf_life: durable\napplies: universal\nclaim_provenance: asserted\n---\n\nbody\n"), 0o644))
srv := mcp.NewServer(dir, nil, nil, nil)
resp := call(t, srv, "brain_edit", map[string]any{
"path": "wiki/homelab/facts/n.md",
"old_str": "asserted\n---\n\nbody",
"new_str": "guessed\n---\n\nbody",
})
require.Contains(t, resp, "error", "%v", resp)
got, err := os.ReadFile(note)
require.NoError(t, err)
assert.Contains(t, string(got), "claim_provenance: asserted", "rejected edit must leave the note byte-identical")
}
func TestBrainEdit_RejectsAnEditThatRemovesTheClosingFence(t *testing.T) {
// Found in round-3 review: checkClaimEnvelope always validates the
// resulting frontmatter of `after` — but an edit whose new_str drops
// the closing "---" degrades `after` to "unfenced" in the same call.
// frontmatterBlock(after) then returns ok=false, frontmatterScalars
// returns an empty map, and claim.ValidateEnvelope({}) is nil by
// design (absent fields are valid) — so an invalid enum value lands on
// disk with zero error, and the note is left permanently unfenced.
// Structural fix: a note that had a valid fence before the edit must
// still have one after, or the edit is rejected outright.
dir := newBrainRepo(t)
note := filepath.Join(dir, "wiki/homelab/facts/n.md")
require.NoError(t, os.WriteFile(note,
[]byte("---\ntitle: 'n'\nhalf_life: durable\napplies: universal\nclaim_provenance: asserted\n---\n\nbody\n"), 0o644))
srv := mcp.NewServer(dir, nil, nil, nil)
resp := call(t, srv, "brain_edit", map[string]any{
"path": "wiki/homelab/facts/n.md",
"old_str": "claim_provenance: asserted\n---\n",
"new_str": "claim_provenance: not-a-real-value\n",
})
require.Contains(t, resp, "error", "%v", resp)
got, err := os.ReadFile(note)
require.NoError(t, err)
assert.Contains(t, string(got), "claim_provenance: asserted\n---\n", "rejected edit must leave the note byte-identical, fence intact")
}
func TestBrainEdit_RejectsAnInvalidEnvelopeOnACRLFFencedNote(t *testing.T) {
// Found in round-4 review: frontmatterBlock's fence detection matches
// the literal byte sequence "---\n" / "\n---\n". A note whose fence
// lines use CRLF ("---\r\n") fails strings.HasPrefix(doc, "---\n") on
// the BEFORE read, so hadFence is false — not because the fence is
// missing, but because \r sits in front of every \n. hadFence&&!hasFence
// can then never fire, frontmatterScalars falls back to an empty map,
// and claim.ValidateEnvelope({}) is nil by design. No adversarial
// old_str/new_str crafting needed: encoding alone silently disables the
// whole envelope check for this note. Zero CRLF-fenced notes exist in
// the live corpus today, but nothing in the code prevents one.
dir := newBrainRepo(t)
note := filepath.Join(dir, "wiki/homelab/facts/n.md")
require.NoError(t, os.WriteFile(note,
[]byte("---\r\ntitle: 'n'\r\nhalf_life: durable\r\napplies: universal\r\nclaim_provenance: asserted\r\n---\r\n\r\nbody\r\n"), 0o644))
srv := mcp.NewServer(dir, nil, nil, nil)
resp := call(t, srv, "brain_edit", map[string]any{
"path": "wiki/homelab/facts/n.md", "old_str": "asserted", "new_str": "guessed",
})
require.Contains(t, resp, "error", "%v", resp)
got, err := os.ReadFile(note)
require.NoError(t, err)
assert.Contains(t, string(got), "claim_provenance: asserted", "rejected edit must leave the note byte-identical")
}
func TestBrainEdit_RejectsAnInvalidEnvelopeOnABOMPrefixedNote(t *testing.T) {
// Found in round-5 review: the same "encoding property empties
// frontmatterScalars's map" mechanism as the CRLF bypass, one layer
// earlier — a leading UTF-8 BOM (EF BB BF) defeats
// strings.HasPrefix(doc, "---\n") exactly like CRLF did, before that
// prefix is even reached. Notepad's default "UTF-8" save and
// PowerShell's pre-v6 Out-File/Set-Content both emit a BOM, so this is
// a live, plausible authoring path, not an exotic one — same severity
// and same one-line cost as the CRLF fix, fixed the same way rather
// than deferred to hyperguild#138.
dir := newBrainRepo(t)
note := filepath.Join(dir, "wiki/homelab/facts/n.md")
require.NoError(t, os.WriteFile(note,
[]byte("\xef\xbb\xbf---\ntitle: 'n'\nhalf_life: durable\napplies: universal\nclaim_provenance: asserted\n---\n\nbody\n"), 0o644))
srv := mcp.NewServer(dir, nil, nil, nil)
resp := call(t, srv, "brain_edit", map[string]any{
"path": "wiki/homelab/facts/n.md", "old_str": "asserted", "new_str": "guessed",
})
require.Contains(t, resp, "error", "%v", resp)
got, err := os.ReadFile(note)
require.NoError(t, err)
assert.Contains(t, string(got), "claim_provenance: asserted", "rejected edit must leave the note byte-identical")
}
func TestBrainEdit_RejectsAFoldedScalarThatHidesAnInvalidValue(t *testing.T) {
// Found in round-6 review: a different mechanism from the encoding
// family (rounds 1-6 were all about fence detection; this is the field
// extractor). old_str="half_life: durable", new_str="half_life:\n
// garbage-value" turns the field into a YAML block-scalar shape: the
// top-level line is now "half_life:" with an empty inline value, and
// the real value lives on the indented continuation line that follows.
// frontmatterScalars's indentation guard skips that continuation line
// outright, so the field reads as present-with-empty-value —
// present()'s own contract then treats that as absent (a placeholder,
// not an assertion) — and claim.ValidateEnvelope never sees the
// invalid value at all. No encoding quirk needed: one ordinary
// brain_edit call smuggles an out-of-enum value straight past the
// check the field was supposed to be validated by.
dir := newBrainRepo(t)
note := filepath.Join(dir, "wiki/homelab/facts/n.md")
require.NoError(t, os.WriteFile(note,
[]byte("---\ntitle: 'n'\nhalf_life: durable\napplies: universal\nclaim_provenance: asserted\n---\n\nbody\n"), 0o644))
srv := mcp.NewServer(dir, nil, nil, nil)
resp := call(t, srv, "brain_edit", map[string]any{
"path": "wiki/homelab/facts/n.md",
"old_str": "half_life: durable",
"new_str": "half_life:\n garbage-value",
})
require.Contains(t, resp, "error", "%v", resp)
got, err := os.ReadFile(note)
require.NoError(t, err)
assert.Contains(t, string(got), "half_life: durable", "rejected edit must leave the note byte-identical")
}
func TestBrainEdit_AllowsAValidClaimEnvelopeEdit(t *testing.T) {
dir := newBrainRepo(t)
note := filepath.Join(dir, "wiki/homelab/facts/n.md")
require.NoError(t, os.WriteFile(note,
[]byte("---\ntitle: 'n'\nhalf_life: durable\napplies: universal\nclaim_provenance: asserted\n---\n\nbody\n"), 0o644))
srv := mcp.NewServer(dir, nil, nil, nil)
resp := call(t, srv, "brain_edit", map[string]any{
"path": "wiki/homelab/facts/n.md", "old_str": "half_life: durable", "new_str": "half_life: seasonal",
})
require.NotContains(t, resp, "error", "%v", resp)
got, err := os.ReadFile(note)
require.NoError(t, err)
assert.Contains(t, string(got), "half_life: seasonal")
}
func TestBrainEdit_UnrelatedEditsSkipTheEnvelopeCheckEntirely(t *testing.T) {
// The gate only engages when old_str/new_str actually mention an
// envelope field name — an ordinary body edit on a note that happens to
// carry a valid envelope must not pay for (or be affected by) a check
// that has nothing to do with it.
dir := newBrainRepo(t)
note := filepath.Join(dir, "wiki/homelab/facts/n.md")
require.NoError(t, os.WriteFile(note,
[]byte("---\ntitle: 'n'\nhalf_life: durable\napplies: universal\nclaim_provenance: asserted\n---\n\nold body\n"), 0o644))
srv := mcp.NewServer(dir, nil, nil, nil)
resp := call(t, srv, "brain_edit", map[string]any{
"path": "wiki/homelab/facts/n.md", "old_str": "old body", "new_str": "new body",
})
require.NotContains(t, resp, "error", "%v", resp)
got, err := os.ReadFile(note)
require.NoError(t, err)
assert.Contains(t, string(got), "new body")
}
func TestBrainEditRoot_GovernanceFilesAreNeverEnvelopeChecked(t *testing.T) {
// CLAUDE.md has no claim-envelope concept at all — the check must be
// scoped to notes (ScopeNotes), never applied on the governance path.
srv, _, _, _ := govServer(t)
resp := authCall(t, srv, "Bearer "+capStaticTok, "brain_edit_root", map[string]any{
"path": "CLAUDE.md", "old_str": "# rules", "new_str": "half_life: durable",
})
require.NotContains(t, resp, "error", "%v", resp)
}
func TestBrainEdit_RefusesGovernanceFilesFromTheModelFacingTool(t *testing.T) {
dir := newBrainRepo(t)
srv := mcp.NewServer(dir, nil, nil, nil)
+11 -33
View File
@@ -62,20 +62,13 @@ func Run(ctx context.Context, cfg Config, brainDir, content, source string, dryR
}}, nil
}
// The source's own page path is deterministic (sourceSlug, computed above)
// even before extraction runs, unlike a concept/entity page's path, which
// only exists once the model has produced a title. So page-aware
// extraction (#106) is scoped to the source page: it's the one page every
// chunk's prompt can be given in advance.
existingPage := readSourcePage(brainDir, sourceSlug)
chunks := Chunk(content, cfg.ChunkSize)
var allRaw []RawPage
var allWarnings []string
for _, chunk := range chunks {
userPrompt := BuildPrompt(schema, source, chunk, inventory, existingPage)
userPrompt := BuildPrompt(schema, source, chunk, inventory)
output, err := cfg.Complete(ctx, systemPrompt, userPrompt)
if err != nil {
return Result{}, fmt.Errorf("LLM call: %w", err)
@@ -124,18 +117,10 @@ func buildAndWrite(rawPages []RawPage, sourceSlug, date, brainDir, source string
if err := os.MkdirAll(filepath.Dir(dest), 0o755); err != nil {
return Result{}, fmt.Errorf("mkdir for %s: %w", page.Path, err)
}
content, conflicts, err := reviseOrCreate(dest, page)
content, err := reviseOrCreate(dest, page)
if err != nil {
return Result{}, err
}
for _, heading := range conflicts {
// Reported, not resolved. The on-disk version stands; whether
// the disagreement is a genuine contradiction is the
// Judge-gated enrich pass's call, not the write path's.
warnings = append(warnings, fmt.Sprintf(
"%s: source now disagrees on section %q — on-disk version kept",
page.Path, heading))
}
if err := os.WriteFile(dest, []byte(content), 0o644); err != nil {
return Result{}, fmt.Errorf("write %s: %w", page.Path, err)
}
@@ -175,16 +160,6 @@ func hashBody(content string) string {
return hex.EncodeToString(sum[:])
}
// readSourcePage returns the full on-disk content of the source page at
// wiki/sources/<sourceSlug>.md, or "" when it doesn't exist yet.
func readSourcePage(brainDir, sourceSlug string) string {
raw, err := os.ReadFile(filepath.Join(brainDir, "wiki", "sources", sourceSlug+".md"))
if err != nil {
return ""
}
return string(raw)
}
// storedSourceHash reads source_hash from the source page a previous ingest
// wrote, or "" when there is no such page or no such field.
//
@@ -192,7 +167,11 @@ func readSourcePage(brainDir, sourceSlug string) string {
// skip costs one extraction, while a wrong skip loses an update silently — and
// silence is the failure mode this repo keeps paying for.
func storedSourceHash(brainDir, sourceSlug string) string {
for _, line := range strings.Split(readSourcePage(brainDir, sourceSlug), "\n") {
raw, err := os.ReadFile(filepath.Join(brainDir, "wiki", "sources", sourceSlug+".md"))
if err != nil {
return ""
}
for _, line := range strings.Split(string(raw), "\n") {
if key, value, found := strings.Cut(line, ":"); found && strings.TrimSpace(key) == "source_hash" {
return strings.TrimSpace(value)
}
@@ -219,16 +198,15 @@ func storedSourceHash(brainDir, sourceSlug string) string {
// its first-ingest date on a revised page. Left deliberately — the alternative
// is this function editing frontmatter it does not own, and no lint reads that
// field today.
func reviseOrCreate(dest string, page wiki.Page) (string, []string, error) {
func reviseOrCreate(dest string, page wiki.Page) (string, error) {
existing, err := os.ReadFile(dest)
switch {
case os.IsNotExist(err):
return page.Content, nil, nil
return page.Content, nil
case err != nil:
return "", nil, fmt.Errorf("read existing %s: %w", page.Path, err)
return "", fmt.Errorf("read existing %s: %w", page.Path, err)
}
merged, conflicts := wiki.MergeReport(wiki.Page{Path: page.Path, Content: string(existing)}, page)
return merged.Content, conflicts, nil
return wiki.Merge(wiki.Page{Path: page.Path, Content: string(existing)}, page).Content, nil
}
// mergeAll deduplicates pages by path, merging content from later occurrences.
@@ -8,7 +8,6 @@ import (
"net/http/httptest"
"os"
"path/filepath"
"strings"
"testing"
"time"
@@ -277,104 +276,6 @@ func TestRun_ReExtractsWhenTheSourceBodyChanged(t *testing.T) {
assert.Equal(t, 2, calls, "changed content must be re-extracted")
}
// --- #106: page-aware extraction — the model sees the page it is revising --
func TestRun_ExistingSourcePageIsIncludedInTheExtractionPrompt(t *testing.T) {
// #103 made the merge asymmetric (on-disk wins); #106 is the other half —
// the extraction itself gets to see what's already there instead of
// producing a page blind and letting the merge reconcile it afterwards.
// This only proves the existing page reaches the prompt; the byte-identical
// guarantee for an echoed-back revision is a separate test below.
dir := t.TempDir()
for _, sub := range []string{"wiki/concepts", "wiki/entities", "wiki/sources"} {
require.NoError(t, os.MkdirAll(filepath.Join(dir, sub), 0o755))
}
seeded := "---\ntitle: 'Shape Up'\n---\n\n## Summary\n\nA book about shaping product work.\n\n## Key Claims\n\n- Appetite beats estimation.\n"
page := filepath.Join(dir, "wiki", "sources", "shape-up.md")
require.NoError(t, os.WriteFile(page, []byte(seeded), 0o644))
var gotPrompt string
cfg := Config{Complete: func(_ context.Context, _, user string) (string, error) {
gotPrompt = user
return mustJSON([]RawPage{{
Title: "Shape Up", Type: "source", Subtype: "book",
Content: "## Summary\n\nA book about shaping product work.\n",
}}), nil
}}
// Deliberately does not mention "Appetite beats estimation." — that phrase
// can only reach the prompt via the existing on-disk page, not the source
// content, so its presence proves the page was threaded through.
content := "A short editorial update to the book's listing. No new claims here."
_, err := Run(context.Background(), cfg, dir, content, "shape-up", false)
require.NoError(t, err)
assert.Contains(t, gotPrompt, "Appetite beats estimation.",
"the existing page's content must be visible to the extraction prompt")
assert.Contains(t, gotPrompt, "revis", "the prompt must ask for a revision, not a fresh page")
}
func TestRun_NewSourceHasNoExistingPageInThePrompt(t *testing.T) {
// The other side of the same behavior: a source with no page on disk yet
// must not get an "existing page" section injected into its prompt at all.
dir := t.TempDir()
for _, sub := range []string{"wiki/concepts", "wiki/entities", "wiki/sources"} {
require.NoError(t, os.MkdirAll(filepath.Join(dir, sub), 0o755))
}
var gotPrompt string
cfg := Config{Complete: func(_ context.Context, _, user string) (string, error) {
gotPrompt = user
return mustJSON([]RawPage{{
Title: "New Thing", Type: "source", Subtype: "article",
Content: "## Summary\n\nBrand new.\n",
}}), nil
}}
_, err := Run(context.Background(), cfg, dir, "Brand new content.", "new-thing", false)
require.NoError(t, err)
assert.NotContains(t, gotPrompt, "Current page",
"a source with no page on disk yet must not get a revision section in its prompt")
}
func TestRun_RevisionEchoingExistingPageStaysByteIdentical(t *testing.T) {
// The issue's explicit risk: a model given the current page will sometimes
// echo it back verbatim. That must not duplicate content or otherwise
// perturb the page — the deterministic merge is still the backstop.
dir := t.TempDir()
for _, sub := range []string{"wiki/concepts", "wiki/entities", "wiki/sources"} {
require.NoError(t, os.MkdirAll(filepath.Join(dir, sub), 0o755))
}
seeded := "---\ntitle: 'Shape Up'\n---\n\n## Summary\n\nA book about shaping product work.\n\n## Key Claims\n\n- Appetite beats estimation.\n"
page := filepath.Join(dir, "wiki", "sources", "shape-up.md")
require.NoError(t, os.WriteFile(page, []byte(seeded), 0o644))
cfg := Config{Complete: func(_ context.Context, _, _ string) (string, error) {
return mustJSON([]RawPage{{
Title: "Shape Up", Type: "source", Subtype: "book",
Content: "## Summary\n\nA book about shaping product work.\n\n## Key Claims\n\n- Appetite beats estimation.\n",
}}), nil
}}
content := "A short editorial update to the book's listing. No new claims here."
result, err := Run(context.Background(), cfg, dir, content, "shape-up", false)
require.NoError(t, err)
require.False(t, result.Skipped)
got, err := os.ReadFile(page)
require.NoError(t, err)
want := "---\ntitle: 'Shape Up'\nlast_updated: " + time.Now().UTC().Format("2006-01-02") +
"\nsource_hash: " + hashBody(content) + "\n---\n\n" +
"## Summary\n\nA book about shaping product work.\n\n" +
"## Key Claims\n\n- Appetite beats estimation.\n"
assert.Equal(t, want, string(got),
"a revision pass that echoes the existing page back must not duplicate or alter its content")
}
func TestRun_FrontmatterOnlyChangeIsNotDrift(t *testing.T) {
// The hash covers the body, so re-fetching a page whose metadata moved
// (a re-crawl stamping a new date) is not treated as the source changing.
@@ -392,34 +293,3 @@ func TestRun_FrontmatterOnlyChangeIsNotDrift(t *testing.T) {
assert.Equal(t, 1, calls, "only the body counts as the source")
}
func TestRunRaw_ReportsWhenTheSourceDisagreesWithWhatIsOnDisk(t *testing.T) {
// The on-disk version still wins — that is what makes unattended ingest
// safe. But the run must say that the source now claims something else,
// or a changed source is indistinguishable from an unchanged one.
dir := t.TempDir()
page := filepath.Join(dir, "wiki", "sources", "shape-up.md")
require.NoError(t, os.MkdirAll(filepath.Dir(page), 0o755))
require.NoError(t, os.WriteFile(page, []byte(`---
title: 'Shape Up'
---
## Summary
Appetite is fixed, scope is variable.
`), 0o644))
res, err := RunRaw(dir, "shape-up", []RawPage{{
Title: "Shape Up", Type: "source", Subtype: "book", Domain: "product",
Content: "## Summary\n\nAppetite is negotiable and scope is fixed.\n",
}}, false)
require.NoError(t, err)
got, err := os.ReadFile(page)
require.NoError(t, err)
assert.Contains(t, string(got), "Appetite is fixed", "on-disk version wins")
joined := strings.Join(res.Warnings, " ")
assert.Contains(t, joined, "Summary", "the disagreeing section must be named")
assert.Contains(t, joined, "shape-up", "and the page it happened on")
}
+2 -24
View File
@@ -22,18 +22,8 @@ Each element must have exactly these fields:
Wikilinks in content: [[Display Name]] — just the display name, no slug, no pipe separator.
Only link to pages listed in the inventory or pages you are creating in this response.`
// BuildPrompt constructs the user prompt for a single chunk. existingPage is
// the full current content (frontmatter + body) of the source's own wiki page
// when one already exists on disk, or "" for a source being ingested for the
// first time. When non-empty, the model is asked to revise that page rather
// than write a fresh one — see hyperguild#106. The deterministic merge in
// wiki.Merge remains the backstop regardless of what the model returns: an
// on-disk section the model doesn't touch survives untouched, and a section
// it does touch only takes effect where Merge's strategy allows the fresh
// side to change anything (bullet union, append) — never for an ordinary
// section, so the model proposing a revision is never how a page gets
// overwritten.
func BuildPrompt(schema, source, content string, inventory map[wiki.PageType][]wiki.Entry, existingPage string) string {
// BuildPrompt constructs the user prompt for a single chunk.
func BuildPrompt(schema, source, content string, inventory map[wiki.PageType][]wiki.Entry) string {
var sb strings.Builder
fmt.Fprintf(&sb, "Today's date is %s.\n\n", time.Now().UTC().Format("2006-01-02"))
@@ -59,18 +49,6 @@ func BuildPrompt(schema, source, content string, inventory map[wiki.PageType][]w
sb.WriteString("\n")
}
if existingPage != "" {
sb.WriteString("## Current page for this source — revise it, don't restart\n\n")
sb.WriteString("This source has already been ingested and has the wiki page shown below.\n")
sb.WriteString("You are revising that page, not writing a fresh one:\n")
sb.WriteString(" - Add sections or claims the source below supports that this page doesn't have yet.\n")
sb.WriteString(" - Strengthen a claim where the source gives more detail, evidence, or nuance than what's already there.\n")
sb.WriteString(" - Leave unchanged whatever the source doesn't affect — reuse the existing wording verbatim rather than paraphrasing it, so an unchanged claim is recognized as unchanged.\n")
sb.WriteString(" - A merge step keeps this page's on-disk content for any section you don't return, so it's fine to omit a section you aren't revising.\n\n")
sb.WriteString(existingPage)
sb.WriteString("\n\n")
}
sb.WriteString("## Non-negotiable rules\n\n")
sb.WriteString("1. Output ONLY a valid JSON array — no prose, no fences.\n")
sb.WriteString("2. Fields: title, type, subtype (if applicable), domain (if applicable), content.\n")
+4 -4
View File
@@ -32,12 +32,12 @@ type Entry struct {
type Attempt struct {
Attempt int `json:"attempt"`
Model string `json:"model"`
Tier string `json:"tier"` // local | subagent | managed
Tier string `json:"tier"` // local | subagent | managed
DurationMs int64 `json:"duration_ms"`
WarmStart bool `json:"warm_start"` // model already loaded in llama-swap
WarmStart bool `json:"warm_start"` // model already loaded in llama-swap
Verified bool `json:"verified"`
Verdict string `json:"verdict,omitempty"` // accept | escalate | error
Feedback string `json:"feedback,omitempty"` // verifier feedback on escalation
Verdict string `json:"verdict,omitempty"` // accept | escalate | error
Feedback string `json:"feedback,omitempty"` // verifier feedback on escalation
OutputSummary string `json:"output_summary,omitempty"`
RunnerOutput string `json:"runner_output,omitempty"`
}
@@ -18,6 +18,7 @@ func TestDo_ReturnsImmediatelyOnFirstSuccess(t *testing.T) {
calls++
return "ready", nil
})
if err != nil {
t.Fatalf("Do: %v", err)
}
@@ -40,6 +41,7 @@ func TestDo_SurvivesTransientFailuresThenSucceeds(t *testing.T) {
}
return "ready", nil
})
if err != nil {
t.Fatalf("Do returned %v — a transient 502 must not be fatal", err)
}
+2 -3
View File
@@ -16,9 +16,8 @@ import (
// reachable database.
//
// To run:
//
// BRAIN_PG_TEST_DSN='postgres://brain_app:pwd@127.0.0.1:5432/brain' \
// go test ./internal/vectorstore/... -run Integration
// BRAIN_PG_TEST_DSN='postgres://brain_app:pwd@127.0.0.1:5432/brain' \
// go test ./internal/vectorstore/... -run Integration
func dsn(t *testing.T) string {
t.Helper()
v := os.Getenv("BRAIN_PG_TEST_DSN")
+2 -8
View File
@@ -59,16 +59,10 @@ func processDir(ctx context.Context, cfg Config, date string) []error {
return nil
}
// Skip processed/, failed/, and rejected/ subdirectories entirely.
// rejected/ (hyperguild#81, brain_reject) holds notes a human already
// looked at and declined — walking into it would run the extraction
// pipeline over a note and publish it to the wiki, the exact opposite
// of the human's decision. The whole reason RejectNote moves a note
// there instead of leaving it in raw/ was to keep it out of every
// path that treats raw/ as "awaiting processing" — this is that path.
// Skip processed/ and failed/ subdirectories entirely.
if d.IsDir() {
name := d.Name()
if name == "processed" || name == "failed" || name == "rejected" {
if name == "processed" || name == "failed" {
return filepath.SkipDir
}
return nil
+3 -10
View File
@@ -176,20 +176,15 @@ func TestDeriveSource(t *testing.T) {
func TestProcessDir_SkipsSubdirs(t *testing.T) {
brainDir := setupBrainDir(t)
// Create processed/, failed/, and rejected/ subdirs with files inside.
for _, sub := range []string{"processed/2026-04-22", "failed", "rejected"} {
// Create processed/ and failed/ subdirs with files inside.
for _, sub := range []string{"processed/2026-04-22", "failed"} {
require.NoError(t, os.MkdirAll(filepath.Join(brainDir, "raw", sub), 0o755))
}
processedFile := filepath.Join(brainDir, "raw", "processed", "2026-04-22", "old-file.md")
failedFile := filepath.Join(brainDir, "raw", "failed", "broken-file.md")
// hyperguild#81/#133: a human already declined this note via brain_reject.
// If the watcher walks into rejected/, it re-ingests and publishes it to
// the wiki — the exact opposite of the human's decision.
rejectedFile := filepath.Join(brainDir, "raw", "rejected", "declined-file.md")
require.NoError(t, os.WriteFile(processedFile, []byte("old"), 0o644))
require.NoError(t, os.WriteFile(failedFile, []byte("broken"), 0o644))
require.NoError(t, os.WriteFile(rejectedFile, []byte("---\nrejected_at: 2026-09-23T00:00:00Z\n---\ndeclined"), 0o644))
// Also place a valid file in raw/ root that should be processed.
validFile := filepath.Join(brainDir, "raw", "valid.md")
@@ -228,13 +223,11 @@ func TestProcessDir_SkipsSubdirs(t *testing.T) {
// Complete should have been called exactly once (for valid.md, not for files in subdirs).
assert.Len(t, processedSources, 1, "only the file in raw/ root should be processed")
// Files in processed/, failed/, and rejected/ must remain untouched.
// Files in processed/ and failed/ must remain untouched.
_, err := os.Stat(processedFile)
assert.NoError(t, err, "processed subdir file should be untouched")
_, err = os.Stat(failedFile)
assert.NoError(t, err, "failed subdir file should be untouched")
_, err = os.Stat(rejectedFile)
assert.NoError(t, err, "rejected subdir file should be untouched, never re-ingested")
}
// TestProcessDir_SkipsTunnelCandidateFiles guards against hyperguild#88:
+41 -277
View File
@@ -3,7 +3,6 @@ package wiki
import (
"fmt"
"sort"
"strings"
)
@@ -30,122 +29,35 @@ type section struct {
}
// Merge combines two Page values with the same path.
// Frontmatter is taken from a. The preamble (content before the first ##
// heading) is taken from a — same "on-disk wins" default every unlisted
// named section gets, kept as a separate field rather than a section with
// an empty heading so it can never collide with one (see parseSections).
// Sections are merged by strategy: bullet sections union unique lines,
// append sections concatenate, all others keep a's version. Sections in b
// not present in a are appended.
// Merge discards any disagreement silently; prefer MergeReport where the
// caller can act on it.
// Frontmatter is taken from a. Sections are merged by strategy:
// bullet sections union unique lines, append sections concatenate,
// all others keep a's version. Sections in b not present in a are appended.
func Merge(a, b Page) Page {
page, _ := MergeReport(a, b)
return page
}
fmA, secsA := parseSections(a.Content)
fmB, secsB := parseSections(b.Content)
// MergeReport is Merge, plus the headings of sections where b carried a
// different version of a section a already had — and lost.
//
// That loss is the property which makes ingest safe to run unattended (#103):
// a regenerating writer can add to a note but never rewrite it. But the
// discarded text is also a signal, and until now it went in the bin: the source
// now says something different about a section we already hold. Nobody could
// tell "the source is unchanged" from "the source changed its mind and we
// ignored it".
//
// Deliberately NOT a semantic contradiction check. This reports textual
// disagreement, which is cheap, deterministic, and needs no model on the write
// path. Deciding whether a disagreement is a genuine contradiction stays with
// the Judge-gated enrich pass that already exists (brain-gardener#175), which
// is approval-gated by design — detection here, adjudication there.
func MergeReport(a, b Page) (Page, []string) {
fmA, preambleA, secsA := parseSections(a.Content)
fmB, _, secsB := parseSections(b.Content)
var conflicts []string
// Sections in secsA sharing a normalized heading (pre-existing corpus
// drift — "## Notes" and "## NOTES" both already on disk, the exact
// pattern this normalization exists to catch going forward, found in
// review of PR #130/#132) are matched to b's occurrences of that same
// heading POSITIONALLY: b's 1st occurrence of the key pairs with a's
// 1st, b's 2nd with a's 2nd, and so on. A single "last write wins" (or
// even "first write wins") map from key to one index would instead
// route every one of b's occurrences to the SAME on-disk section —
// which either freezes every duplicate but one (never receiving
// updates again) or, worse, compares mismatched pairs and reports a
// disagreement between two sections that were never supposed to be
// compared, false-positiving on the plain self-merge case a revision
// pass produces when the model echoes a page back unchanged (found in
// review of PR #132).
byKey := make(map[string][]int, len(secsA))
idx := make(map[string]int, len(secsA))
for i, s := range secsA {
key := normalizeHeading(s.heading)
byKey[key] = append(byKey[key], i)
idx[s.heading] = i
}
cursor := make(map[string]int, len(byKey))
for _, sB := range secsB {
key := normalizeHeading(sB.heading)
indices := byKey[key]
pos := cursor[key]
cursor[key] = pos + 1
if pos >= len(indices) {
// b has more occurrences of this heading than a does (including
// the case where a has none at all) — the extra is new content,
// appended as its own section and registered so a THIRD
// occurrence of the same heading in b pairs with this one
// rather than appending yet another duplicate.
byKey[key] = append(byKey[key], len(secsA))
i, exists := idx[sB.heading]
if !exists {
idx[sB.heading] = len(secsA)
secsA = append(secsA, sB)
continue
}
i := indices[pos]
sA := secsA[i]
switch {
case bulletSectionsNorm[key]:
case bulletSections[sB.heading]:
secsA[i].content = mergeBullets(sA.content, sB.content)
case appendSectionsNorm[key]:
case appendSections[sB.heading]:
secsA[i].content = appendNew(sA.content, sB.content)
default:
// a wins — but say that b disagreed, rather than dropping it mute.
if canonicalBlock(sA.content) != canonicalBlock(sB.content) {
conflicts = append(conflicts, sB.heading)
}
}
}
return Page{Path: a.Path, Content: rebuildContent(refreshOwned(fmA, fmB), preambleA, secsA)}, conflicts
}
// normalizeHeading returns the key Merge uses to decide "is this the same
// section" — trimmed and case-folded, so "Key Claims" and "Key claims" match
// (hyperguild#106: heading casing drift must not fork a section). It is used
// only for that comparison; the on-disk section's original heading text
// (secsA[i].heading, untouched here) is what actually gets written out, so a
// human's heading casing is never silently rewritten by a merge.
func normalizeHeading(h string) string {
return strings.ToLower(strings.TrimSpace(h))
}
// bulletSectionsNorm and appendSectionsNorm are bulletSections/appendSections
// keyed by normalizeHeading instead of exact text, so a section's merge
// strategy (union bullets, append) is chosen by the same normalized identity
// Merge uses to match it — otherwise a heading that matched an on-disk
// section (case-insensitively) could still fail the exact-string strategy
// lookup and silently fall through to "keep a's version," dropping b's
// content instead of unioning or appending it.
var bulletSectionsNorm = normalizeSet(bulletSections)
var appendSectionsNorm = normalizeSet(appendSections)
func normalizeSet(names map[string]bool) map[string]bool {
out := make(map[string]bool, len(names))
for k := range names {
out[normalizeHeading(k)] = true
}
return out
return Page{Path: a.Path, Content: rebuildContent(refreshOwned(fmA, fmB), secsA)}
}
// generatorOwned names the frontmatter fields the ingest pipeline may refresh
@@ -165,144 +77,39 @@ var generatorOwned = map[string]bool{
"source_hash": true,
}
// fmLine is one line of a frontmatter block: a parsed key/value pair, or a
// raw line (blank, comment, or anything else that isn't a simple "key:
// value") kept verbatim. Same shape as api.frontmatter's fmLine — this
// package doesn't import that one (it's unexported there, and a's/b's
// frontmatter here always arrives as a string, not a parsed struct), so the
// small, already-proven set()-appends-if-absent behavior is reproduced
// locally rather than string-index surgery reinvented per call site.
type fmLine struct {
key, value, raw string
}
// parseFrontmatterBlock parses a "---\n...\n---\n" fenced block (the shape
// parseSections produces) into an ordered line list. A block with no
// opening/closing fence — including the empty string, a page with no
// frontmatter at all — returns nil, ok=false: there is nothing to update in
// place, only something to potentially create.
func parseFrontmatterBlock(block string) (lines []fmLine, ok bool) {
if !strings.HasPrefix(block, "---\n") {
return nil, false
}
rest := block[len("---\n"):]
end := strings.Index(rest, "\n---\n")
if end < 0 {
return nil, false
}
for _, line := range strings.Split(rest[:end], "\n") {
// An indented line is a continuation (a YAML block-list item, a
// wrapped value) never a top-level key, regardless of whether it
// happens to contain a colon — " - 'Chapter 3: The Reckoning'"
// is not a key named "- 'Chapter 3". Checked before Cut so a
// colon inside one never reaches the key/value path at all.
if line != "" && (line[0] == ' ' || line[0] == '\t') {
lines = append(lines, fmLine{raw: line})
continue
}
key, val, found := strings.Cut(line, ":")
key = strings.TrimSpace(key)
if !found || key == "" || strings.HasPrefix(strings.TrimSpace(line), "#") {
lines = append(lines, fmLine{raw: line})
continue
}
lines = append(lines, fmLine{key: key, value: strings.TrimSpace(val)})
}
return lines, true
}
// setLine updates key's value in place if lines already has it, or appends
// a new entry if it doesn't — the one behavior the original refreshOwned
// got wrong (PR #126 review, round 2: it only ever updated in place).
func setLine(lines []fmLine, key, value string) []fmLine {
for i := range lines {
if lines[i].key == key {
lines[i].value = value
return lines
}
}
return append(lines, fmLine{key: key, value: value})
}
func renderFrontmatterBlock(lines []fmLine) string {
if len(lines) == 0 {
return ""
}
var sb strings.Builder
sb.WriteString("---\n")
for _, l := range lines {
switch {
case l.key == "":
sb.WriteString(l.raw)
case l.value == "":
// A key with nothing after the colon (the YAML block-list shape:
// "aliases:" followed by indented "- item" lines on their own
// raw lines) must stay bare — "key: " with a trailing space
// is a different, if invisible, byte sequence, and this file's
// whole purpose is byte-stability across an unrelated merge.
sb.WriteString(l.key)
sb.WriteByte(':')
default:
sb.WriteString(l.key)
sb.WriteString(": ")
sb.WriteString(l.value)
}
sb.WriteByte('\n')
}
sb.WriteString("---\n")
return sb.String()
}
// refreshOwned returns a's frontmatter with the generator-owned fields taken
// from b where b supplies them. Fields absent from b keep a's value, so a
// generator that stops emitting a field cannot blank it.
//
// A field b supplies that a doesn't have yet — every page ingested before
// this mechanism existed has no source_hash line at all — is appended, not
// dropped (round 1 of review: dropping it silently meant source_hash never
// populated for the pre-existing corpus). If a has no frontmatter fence at
// all, one is created to hold the new fields rather than splicing raw
// "key: value" text into the body (round 2: that corrupted the page and the
// fields would duplicate on every subsequent merge, since unfenced text
// isn't recognized as frontmatter by parseSections on the next pass).
func refreshOwned(a, b string) string {
bLines, _ := parseFrontmatterBlock(b)
bVals := make(map[string]string)
for _, l := range bLines {
if l.key != "" && generatorOwned[l.key] {
bVals[l.key] = l.value
for _, line := range strings.Split(b, "\n") {
key, value, found := strings.Cut(line, ":")
if !found || !generatorOwned[strings.TrimSpace(key)] {
continue
}
bVals[strings.TrimSpace(key)] = strings.TrimSpace(value)
}
if len(bVals) == 0 {
return a
}
aLines, _ := parseFrontmatterBlock(a) // ok==false (no fence) -> aLines nil, same as "start fresh"
// Sorted for a deterministic, byte-stable result when more than one
// field is appended in the same call — map iteration order isn't.
keys := make([]string, 0, len(bVals))
for k := range bVals {
keys = append(keys, k)
out := make([]string, 0, len(strings.Split(a, "\n")))
for _, line := range strings.Split(a, "\n") {
key, _, found := strings.Cut(line, ":")
k := strings.TrimSpace(key)
if found && generatorOwned[k] {
if v, ok := bVals[k]; ok {
out = append(out, k+": "+v)
delete(bVals, k)
continue
}
}
out = append(out, line)
}
sort.Strings(keys)
for _, k := range keys {
aLines = setLine(aLines, k, bVals[k])
}
return renderFrontmatterBlock(aLines)
return strings.Join(out, "\n")
}
// parseSections splits markdown into its frontmatter, its preamble (content
// before the first `## ` heading), and its `## `-headed sections.
//
// The preamble is returned separately rather than as a section with an
// empty heading — a section keyed by heading=="" would collide with a
// literal degenerate `## ` (marker, no title text; strings.TrimPrefix also
// yields ""), which is a distinct, addressable section a page can genuinely
// have, not the same thing as "no heading yet." Two entries sharing one key
// in Merge's idx map means one of them silently loses lookup visibility —
// found in review as real, reproducible data loss, not a hypothetical.
func parseSections(markdown string) (frontmatter, preamble string, sections []section) {
func parseSections(markdown string) (frontmatter string, sections []section) {
lines := strings.Split(markdown, "\n")
i := 0
@@ -320,22 +127,6 @@ func parseSections(markdown string) (frontmatter, preamble string, sections []se
frontmatter = fmt.Sprintf("---\n%s\n---\n", strings.Join(fmLines, "\n"))
}
// Everything before the first `## ` heading — an intro paragraph, or, if
// the page has no headings at all, the entire body — is ordinary content,
// not something this parser is entitled to drop (hyperguild#103 review:
// dropping it meant Merge, one caller up, would silently replace the
// whole on-disk body with the fresh extraction whenever a page didn't
// follow the ## convention — exactly the class of bug this file exists
// to prevent).
var preambleLines []string
for ; i < len(lines); i++ {
if strings.HasPrefix(lines[i], "## ") {
break
}
preambleLines = append(preambleLines, lines[i])
}
preamble = strings.Join(preambleLines, "\n")
var cur *section
for ; i < len(lines); i++ {
line := lines[i]
@@ -362,12 +153,9 @@ func parseSections(markdown string) (frontmatter, preamble string, sections []se
// by a blank line — invisible in a diff viewer, fatal to byte-stability. Compile-on-ingest
// merges on every run, so "merging changes nothing when nothing changed" has to
// hold at the byte level, not just the content level.
func rebuildContent(frontmatter, preamble string, sections []section) string {
func rebuildContent(frontmatter string, sections []section) string {
var sb strings.Builder
sb.WriteString(frontmatter)
if body := strings.Trim(preamble, "\n"); body != "" {
fmt.Fprintf(&sb, "\n%s\n", body)
}
for _, sec := range sections {
body := strings.Trim(sec.content, "\n")
fmt.Fprintf(&sb, "\n## %s\n\n%s\n", sec.heading, body)
@@ -375,30 +163,6 @@ func rebuildContent(frontmatter, preamble string, sections []section) string {
return sb.String()
}
// canonicalLine collapses a line to its comparison key: internal whitespace
// runs (a re-extraction's bullet spacing, tabs vs spaces, trailing spaces)
// must not make the same logical line look new. strings.Fields already
// trims and splits on any whitespace run, so joining it back with single
// spaces is exactly "same words, same order, whitespace-insensitive."
func canonicalLine(line string) string {
return strings.Join(strings.Fields(line), " ")
}
// canonicalBlock applies canonicalLine per line of a multi-line section body
// — the same whitespace-insensitivity appendNew/mergeBullets already give a
// single line, extended to a whole section for MergeReport's disagreement
// check (found in review, PR #129: comparing raw strings.TrimSpace only
// tolerated leading/trailing whitespace, not a re-extraction's mid-line
// spacing, which every other comparison in this file already tolerates).
func canonicalBlock(block string) string {
lines := strings.Split(block, "\n")
out := make([]string, len(lines))
for i, l := range lines {
out[i] = canonicalLine(l)
}
return strings.Join(out, "\n")
}
// appendNew concatenates the lines of b that a does not already carry.
//
// Append sections used to concatenate wholesale, which is correct exactly once.
@@ -419,18 +183,18 @@ func canonicalBlock(block string) string {
func appendNew(a, b string) string {
seen := make(map[string]bool)
for _, line := range strings.Split(a, "\n") {
if c := canonicalLine(line); c != "" {
seen[c] = true
if t := strings.TrimSpace(line); t != "" {
seen[t] = true
}
}
var add []string
for _, line := range strings.Split(b, "\n") {
c := canonicalLine(line)
if c == "" || seen[c] {
t := strings.TrimSpace(line)
if t == "" || seen[t] {
continue
}
seen[c] = true
seen[t] = true
add = append(add, line)
}
if len(add) == 0 {
@@ -443,11 +207,11 @@ func mergeBullets(a, b string) string {
seen := make(map[string]bool)
var lines []string
for _, line := range strings.Split(a+b, "\n") {
c := canonicalLine(line)
if c == "" || seen[c] {
trimmed := strings.TrimSpace(line)
if trimmed == "" || seen[trimmed] {
continue
}
seen[c] = true
seen[trimmed] = true
lines = append(lines, line)
}
return strings.Join(lines, "\n") + "\n"
-363
View File
@@ -54,77 +54,6 @@ func TestMerge_KeepsFrontmatterFromA(t *testing.T) {
assert.NotContains(t, got.Content, "title: B")
}
// --- hyperguild#103 review: a page with content outside any `## ` section ---
// must never lose that content on merge. parseSections used to only capture
// text between `## ` headings — anything before the first heading (a common,
// ordinary shape for a hand-written note: an intro paragraph before the first
// section) or, worse, an entire page with no `## ` headings at all (a legacy
// note, a stub, any hand-edit that doesn't follow the section convention)
// vanished silently. Merge would then fill the page entirely from the fresh
// extraction — the opposite of "never silently rewrite what a human put
// there," the guarantee this whole file exists to provide.
func TestMerge_PreservesOnDiskContentWithNoSectionHeadings(t *testing.T) {
a := Page{Path: "wiki/x.md", Content: "---\ntitle: X\n---\n\nJust some free text a human wrote. No section headings at all.\n"}
b := Page{Path: "wiki/x.md", Content: "---\ntitle: X\n---\n\n## Definition\n\nFresh extraction's take.\n"}
got := Merge(a, b)
assert.Contains(t, got.Content, "Just some free text a human wrote",
"on-disk content with no ## headings must survive the merge, not be replaced wholesale by the fresh extraction")
}
func TestMerge_DegenerateEmptyHeadingDoesNotCollideWithPreamble(t *testing.T) {
// Second review pass on #103: representing the preamble as a section with
// heading=="" collides with a literal `## ` (marker, no title text) —
// strings.TrimPrefix("## ", "## ") is also "". `a` has only a preamble
// (no degenerate heading of its own); `b` introduces a genuinely new
// degenerate `## ` section. Because both key to "", Merge's idx thinks
// b's section "already exists" in a (it's really just a's unrelated
// preamble) and never adds it — b's section vanishes from the output
// entirely, not merged, not kept, not appended.
a := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\nAn intro paragraph.\n\n## Definition\n\nA thing.\n"}
b := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\n## \n\nA genuinely new degenerate section's body.\n\n## Definition\n\nA thing.\n"}
got := Merge(a, b)
assert.Contains(t, got.Content, "An intro paragraph.", "a's own preamble must survive")
assert.Contains(t, got.Content, "A genuinely new degenerate section's body.",
"b's degenerate section is new content, not a collision with a's unrelated preamble — it must not be silently dropped")
}
func TestMerge_PreservesPreambleBeforeFirstHeading(t *testing.T) {
a := Page{Path: "wiki/x.md", Content: "---\ntitle: X\n---\n\nAn intro paragraph before the first heading.\n\n## Definition\n\nA thing.\n"}
b := Page{Path: "wiki/x.md", Content: "---\ntitle: X\n---\n\n## Definition\n\nA thing.\n"}
got := Merge(a, b)
assert.Contains(t, got.Content, "An intro paragraph before the first heading",
"text before the first ## heading is ordinary page content, not something the parser is entitled to drop")
}
// --- hyperguild#103 review: dedup must be whitespace-insensitive -----------
// Page content is produced by an LLM per run, so byte-identical re-extraction
// of "the same" logical line is not guaranteed — different bullet spacing or
// trailing whitespace on an otherwise-identical line must still dedup, or
// idempotency only holds when the extractor happens to reproduce whitespace
// exactly, which is not a real guarantee.
func TestMerge_AppendSectionDedupsAcrossWhitespaceVariants(t *testing.T) {
a := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\n## Open Questions\n\n- Does this converge?\n"}
b := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\n## Open Questions\n\n- Does this converge? \n"}
got := Merge(a, b)
assert.Equal(t, 1, strings.Count(got.Content, "Does this converge?"),
"same logical line with different whitespace must dedup, not duplicate")
}
func TestMerge_BulletSectionDedupsAcrossWhitespaceVariants(t *testing.T) {
a := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\n## Related Concepts\n\n- [[bar|Bar]]\n"}
b := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\n## Related Concepts\n\n- [[bar|Bar]]\n"}
got := Merge(a, b)
assert.Equal(t, 1, strings.Count(got.Content, "[[bar|Bar]]"),
"same logical bullet with different whitespace must dedup, not duplicate")
}
// --- brain#21/B1: merging must be safe to run again -------------------------
func TestMerge_AppendSectionDoesNotDuplicateContentAlreadyPresent(t *testing.T) {
@@ -214,295 +143,3 @@ Rewritten by the model.
assert.Contains(t, got, "Original.", "an existing section still wins over the model's rewrite")
assert.NotContains(t, got, "Renamed by the model")
}
func TestMerge_GeneratorOwnedFieldsAreAppendedWhenAPageNeverHadThemBefore(t *testing.T) {
// Found in review of PR #126: refreshOwned only replaced a generator-owned
// line that already existed in a's frontmatter — it never appended one a
// didn't have. Every page ingested before this feature shipped has no
// source_hash line at all, so on its first re-ingest after deploy, the
// fresh hash was silently dropped and the skip-on-unchanged feature this
// PR exists to build would never engage for the entire pre-existing
// corpus, permanently, with nothing telling anyone.
existing := Page{Path: "wiki/sources/x.md", Content: `---
title: 'X'
---
## Summary
Original.
`}
fresh := Page{Path: "wiki/sources/x.md", Content: `---
title: 'Renamed by the model'
last_updated: 2026-08-22
source_hash: bbbb
---
## Summary
Rewritten by the model.
`}
got := Merge(existing, fresh).Content
// Exact frontmatter block, not Contains: the second review round found
// that a substring check doesn't prove the fields landed inside a valid
// fence, in the right order, or that the fence itself wasn't corrupted —
// two independent mutations (closeIdx targeting the wrong fence, reversed
// sort) both survived a Contains-only version of this test.
want := "---\ntitle: 'X'\nlast_updated: 2026-08-22\nsource_hash: bbbb\n---\n\n## Summary\n\nOriginal.\n"
assert.Equal(t, want, got)
}
func TestMerge_GeneratorOwnedFieldsCreateAFrontmatterBlockWhenThePageHadNoneAtAll(t *testing.T) {
// Second review round on PR #126: when a has no frontmatter fence at all,
// the append fallback spliced raw, unfenced "key: value" lines straight
// into the body -- worse than the original bug, because the next
// parseSections call wouldn't recognize them as frontmatter (they don't
// start with `---`), so they'd be absorbed as ordinary preamble text and
// re-duplicate on every subsequent merge instead of updating in place.
existing := Page{Path: "wiki/sources/x.md", Content: "## Summary\n\nOriginal.\n"}
fresh := Page{Path: "wiki/sources/x.md", Content: `---
last_updated: 2026-08-22
source_hash: bbbb
---
## Summary
Rewritten by the model.
`}
got := Merge(existing, fresh).Content
want := "---\nlast_updated: 2026-08-22\nsource_hash: bbbb\n---\n\n## Summary\n\nOriginal.\n"
assert.Equal(t, want, got)
}
func TestMerge_GeneratorOwnedFieldsMixedReplaceAndAppend(t *testing.T) {
// a already has last_updated (replace in place) but not source_hash
// (append) -- the two code paths in the same call, together.
existing := Page{Path: "wiki/sources/x.md", Content: `---
title: 'X'
last_updated: 2026-01-01
---
## Summary
Original.
`}
fresh := Page{Path: "wiki/sources/x.md", Content: `---
last_updated: 2026-08-22
source_hash: bbbb
---
## Summary
Rewritten by the model.
`}
got := Merge(existing, fresh).Content
want := "---\ntitle: 'X'\nlast_updated: 2026-08-22\nsource_hash: bbbb\n---\n\n## Summary\n\nOriginal.\n"
assert.Equal(t, want, got)
}
// --- hyperguild#106: heading casing drift must not fork a section ----------
// Page-aware extraction asks the model to revise the page it's given, but
// nothing guarantees the model reproduces a heading's exact on-disk casing
// ("Key Claims" vs "Key claims"). Without normalizing the match key, that
// drift silently creates a near-duplicate section instead of updating the
// original — the failure mode #106 exists to close.
func TestMerge_HeadingCaseDriftMatchesSameSection(t *testing.T) {
a := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\n## Key Claims\n\n- Appetite beats estimation.\n"}
b := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\n## Key claims\n\n- New pattern holds under load.\n"}
got := Merge(a, b).Content
assert.Equal(t, 1, strings.Count(got, "## Key"),
"casing drift in the heading must not create a second section")
assert.Contains(t, got, "Appetite beats estimation.")
assert.Contains(t, got, "New pattern holds under load.",
"the differently-cased section's content must still be unioned in")
assert.Contains(t, got, "## Key Claims",
"the on-disk heading's original casing must be preserved in the output")
assert.NotContains(t, got, "## Key claims",
"the fresh extraction's heading casing must not overwrite the on-disk display text")
}
func TestMerge_HeadingWhitespaceDriftMatchesSameSection(t *testing.T) {
a := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\n## Open Questions \n\n- Does appetite scale?\n"}
b := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\n## Open Questions\n\n- What about remote teams?\n"}
got := Merge(a, b).Content
assert.Equal(t, 1, strings.Count(got, "## Open Questions"),
"surrounding whitespace drift in the heading must not create a second section")
assert.Contains(t, got, "Does appetite scale?")
assert.Contains(t, got, "What about remote teams?")
}
func TestMerge_PreExistingCaseDuplicateHeadingsRouteToTheFirstOccurrence(t *testing.T) {
// Found in review of PR #130: normalizeHeading's idx map is built by
// iterating secsA with idx[normalizeHeading(s.heading)] = i -- last
// write wins. Before heading normalization existed, two on-disk
// sections differing only by case (real, pre-existing corpus drift --
// the exact pattern #106 itself cites) never collided, since idx keyed
// on the exact string. After normalization they collide, and every
// fresh update silently, deterministically routes to whichever
// duplicate happens to appear LAST in the file -- the first one is
// frozen forever, never receiving updates again, with nothing to say
// so. A Contains-only check doesn't catch this: nothing is literally
// deleted, a bullet just lands under the wrong of two still-present
// headings. Assert it lands under the FIRST occurrence instead —
// deterministic and matches "earliest is canonical," same reasoning
// as every other on-disk-wins default in this file.
a := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\n## Key Claims\n\n- claim one\n\n## KEY CLAIMS\n\n- claim two\n"}
b := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\n## Key Claims\n\n- claim one\n- fresh claim\n"}
got := Merge(a, b).Content
assert.Contains(t, got, "## Key Claims\n\n- claim one\n- fresh claim\n",
"the fresh bullet must land in the first-occurrence section, not silently route to the last duplicate")
assert.Contains(t, got, "## KEY CLAIMS\n\n- claim two\n",
"the second duplicate is untouched by this update, not merged into or overwritten")
}
func TestMergeReport_SelfMergeOfPreExistingDuplicateHeadingsReportsNoConflict(t *testing.T) {
// Found in review of PR #132: first-occurrence-wins routes ALL of b's
// occurrences of a normalized heading to a's FIRST occurrence, not to
// their own positional counterpart. So merging a page against itself
// (or an echoed-back copy, exactly what #106's revision prompt can
// produce) pairs b's second "## NOTES" against a's first "## Notes" —
// different content, same normalized key — and MergeReport wrongly
// reports a disagreement where none exists. Fixed by pairing
// positionally: b's Nth occurrence of a normalized heading matches a's
// Nth occurrence, not always the first.
page := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\n## Notes\n\nFirst note.\n\n## NOTES\n\nSecond note.\n"}
_, conflicts := MergeReport(page, page)
assert.Empty(t, conflicts, "merging a page with pre-existing duplicate headings against itself must report no conflicts")
}
func TestMergeReport_DuplicateHeadingsPairPositionallyNotAllToFirst(t *testing.T) {
// Companion case: b has genuinely different content in its second
// occurrence of the normalized heading — that must compare against a's
// second occurrence (and report if they disagree), not against a's
// first (which would either false-positive if a's first differs, or
// false-negative-mask a real disagreement in the second pair).
a := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\n## Notes\n\nFirst note.\n\n## NOTES\n\nSecond note.\n"}
b := Page{Path: "p.md", Content: "---\ntitle: X\n---\n\n## Notes\n\nFirst note.\n\n## NOTES\n\nSecond note, revised.\n"}
_, conflicts := MergeReport(a, b)
assert.Equal(t, []string{"NOTES"}, conflicts,
"only the second occurrence, which actually disagrees, is reported")
}
func TestRefreshOwned_CommentLinesSurviveUnmangled(t *testing.T) {
// Third review round on PR #126: parseFrontmatterBlock dropped the
// sibling api package's comment guard (strings.HasPrefix(trimmed, "#")).
// Without it, a comment line containing a colon gets cut at the colon
// and re-rendered with collapsed whitespace instead of surviving
// verbatim.
a := "---\n#see also: https://x/y\ntitle: 'X'\n---\n"
b := "---\nsource_hash: bbbb\n---\n"
got := refreshOwned(a, b)
assert.Equal(t, "---\n#see also: https://x/y\ntitle: 'X'\nsource_hash: bbbb\n---\n", got)
}
func TestRefreshOwned_IndentedListItemsWithColonsAreNotMisparsedAsKeys(t *testing.T) {
// Same round: an indented YAML block-list item that happens to contain a
// colon (e.g. a title with a subtitle) is a continuation line, never a
// top-level key, regardless of what strings.Cut finds in it. Misparsing
// it as a key/value pair and re-rendering strips its indentation,
// de-indenting it out of the list it belongs to -- and refreshOwned
// re-renders this block on essentially every non-skipped ingest, so this
// is the normal path, not an edge case.
a := "---\naliases:\n - 'Chapter 3: The Reckoning'\ntitle: 'X'\n---\n"
b := "---\nsource_hash: bbbb\n---\n"
got := refreshOwned(a, b)
assert.Equal(t, "---\naliases:\n - 'Chapter 3: The Reckoning'\ntitle: 'X'\nsource_hash: bbbb\n---\n", got)
}
func TestMerge_ReportsSectionsWhereTheFreshVersionWasDiscarded(t *testing.T) {
// The asymmetry that makes ingest safe (on-disk wins) also throws away a
// real signal: the source now says something different about a section we
// already have. Today that disagreement is silently discarded, so nobody
// can tell "the source is unchanged" from "the source changed its mind and
// we ignored it".
existing := Page{Path: "wiki/sources/x.md", Content: `---
title: 'X'
---
## Summary
Appetite is fixed, scope is variable.
## Method
Six-week cycles.
`}
fresh := Page{Path: "wiki/sources/x.md", Content: `---
title: 'X'
---
## Summary
Appetite is negotiable and scope is fixed.
## Method
Six-week cycles.
`}
got, conflicts := MergeReport(existing, fresh)
assert.Contains(t, got.Content, "Appetite is fixed", "on-disk version still wins")
assert.NotContains(t, got.Content, "negotiable")
assert.Equal(t, []string{"Summary"}, conflicts,
"only the section that actually disagreed is reported")
}
func TestMerge_ReportsNothingWhenTheFreshVersionAgrees(t *testing.T) {
page := Page{Path: "wiki/sources/x.md", Content: `---
title: 'X'
---
## Summary
Appetite is fixed, scope is variable.
`}
_, conflicts := MergeReport(page, page)
assert.Empty(t, conflicts, "identical content is not a disagreement")
}
func TestMerge_ReportsNothingForInternalWhitespaceVariantsOnly(t *testing.T) {
// Found in review of PR #129: the conflict comparison used raw
// strings.TrimSpace, which only tolerates LEADING/TRAILING whitespace —
// unlike appendNew/mergeBullets, which already canonicalize internal
// whitespace runs too (#103: a re-extraction's spacing isn't guaranteed
// byte-stable). A mid-line double-space from re-extraction would
// false-positive as a "disagreement" here even though every other
// whitespace-sensitive comparison in this file already tolerates it.
existing := Page{Path: "wiki/sources/x.md", Content: `---
title: 'X'
---
## Summary
Appetite is fixed, scope is variable.
`}
fresh := Page{Path: "wiki/sources/x.md", Content: `---
title: 'X'
---
## Summary
Appetite is fixed, scope is variable.
`}
_, conflicts := MergeReport(existing, fresh)
assert.Empty(t, conflicts, "internal whitespace differences alone are not a disagreement")
}
+5 -5
View File
@@ -10,10 +10,10 @@ import (
"testing"
"time"
"git.d-ma.be/mathias/hyperguild/internal/auth"
"github.com/lestrrat-go/jwx/v2/jwa"
"github.com/lestrrat-go/jwx/v2/jwk"
"github.com/lestrrat-go/jwx/v2/jwt"
"git.d-ma.be/mathias/hyperguild/internal/auth"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
@@ -89,10 +89,10 @@ func TestValidator(t *testing.T) {
require.NoError(t, err)
tests := []struct {
name string
token string
wantSub string
wantErr bool
name string
token string
wantSub string
wantErr bool
}{
{
name: "valid jwt",
+2
View File
@@ -7,6 +7,7 @@ type Config struct {
LiteLLMBaseURL string // LITELLM_BASE_URL, default http://iguana:4000
LiteLLMAPIKey string // LITELLM_API_KEY
ConfigDir string // SUPERVISOR_CONFIG_DIR, default ./config/supervisor
ModelsFile string // SUPERVISOR_MODELS_FILE, default <ConfigDir>/../models.yaml
IngestBaseURL string // INGEST_BASE_URL, default http://localhost:3300
IngestSvcURL string // INGEST_SVC_URL — base URL for brain_ingest (/ingest, /ingest-path)
KBRetrievalURL string // KB_RETRIEVAL_URL — base URL for brain_search
@@ -22,6 +23,7 @@ func Load() (Config, error) {
LiteLLMAPIKey: os.Getenv("LITELLM_API_KEY"),
ConfigDir: envOr("SUPERVISOR_CONFIG_DIR", "./config/supervisor"),
}
cfg.ModelsFile = envOr("SUPERVISOR_MODELS_FILE", cfg.ConfigDir+"/../models.yaml")
cfg.IngestBaseURL = envOr("INGEST_BASE_URL", "http://localhost:3300")
cfg.IngestSvcURL = envOr("INGEST_SVC_URL", "")
cfg.KBRetrievalURL = envOr("KB_RETRIEVAL_URL", "")
+49
View File
@@ -0,0 +1,49 @@
package config
import (
"fmt"
"os"
"gopkg.in/yaml.v3"
)
type skillChain struct {
Chain []string `yaml:"chain"`
}
type modelsFile struct {
DefaultChain []string `yaml:"default_chain"`
Skills map[string]skillChain `yaml:"skills"`
}
type Models struct {
data modelsFile
}
func LoadModels(path string) (Models, error) {
raw, err := os.ReadFile(path)
if err != nil {
return Models{}, fmt.Errorf("load models: %w", err)
}
var f modelsFile
if err := yaml.Unmarshal(raw, &f); err != nil {
return Models{}, fmt.Errorf("parse models: %w", err)
}
return Models{data: f}, nil
}
// ModelFor returns the primary model to use for a skill.
// If override is non-empty, it is returned directly.
// Falls back to default_chain[0] when the skill has no explicit entry.
func (m Models) ModelFor(skill, override string) string {
if override != "" {
return override
}
if sc, ok := m.data.Skills[skill]; ok && len(sc.Chain) > 0 {
return sc.Chain[0]
}
if len(m.data.DefaultChain) > 0 {
return m.data.DefaultChain[0]
}
return ""
}
+53
View File
@@ -0,0 +1,53 @@
package config_test
import (
"os"
"path/filepath"
"testing"
"git.d-ma.be/mathias/hyperguild/internal/config"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
const testYAML = `
default_chain:
- ollama/qwen3-coder-30b-tuned
- claude-sonnet-4-6
skills:
review:
chain:
- ollama/devstral-tuned
- ollama/gemma4
- claude-sonnet-4-6
spec:
chain:
- ollama/phi4
- claude-opus-4-6
`
func writeModels(t *testing.T, content string) string {
t.Helper()
f := filepath.Join(t.TempDir(), "models.yaml")
require.NoError(t, os.WriteFile(f, []byte(content), 0644))
return f
}
func TestModelsModelForSkillWithEntry(t *testing.T) {
m, err := config.LoadModels(writeModels(t, testYAML))
require.NoError(t, err)
assert.Equal(t, "ollama/devstral-tuned", m.ModelFor("review", ""))
}
func TestModelsModelForDefaultFallback(t *testing.T) {
m, err := config.LoadModels(writeModels(t, testYAML))
require.NoError(t, err)
assert.Equal(t, "ollama/qwen3-coder-30b-tuned", m.ModelFor("trainer", ""))
}
func TestModelsModelForCallerOverride(t *testing.T) {
m, err := config.LoadModels(writeModels(t, testYAML))
require.NoError(t, err)
assert.Equal(t, "claude-opus-4-6", m.ModelFor("review", "claude-opus-4-6"))
}
+8 -8
View File
@@ -9,14 +9,14 @@ import (
// RoutingConfig holds the runtime configuration for the routing pod.
// Separate from Config because the routing pod's surface differs from the supervisor's.
type RoutingConfig struct {
Port string // ROUTING_PORT, default 3210
MCPAuthToken string // ROUTING_MCP_TOKEN, optional bearer token
LiteLLMBaseURL string // LITELLM_BASE_URL, default https://llm-api.d-ma.be
LiteLLMAPIKey string // LITELLM_API_KEY
BrainURL string // BRAIN_URL, default http://ingestion.supervisor:3300
BrainMCPToken string // BRAIN_MCP_TOKEN, bearer for the auth-gated ingestion /mcp (session_log)
FastModel string // HYPERGUILD_FAST_MODEL, default koala/qwen35-9b-fast
ThinkingModel string // HYPERGUILD_THINKING_MODEL, default iguana/gemma4-26b
Port string // ROUTING_PORT, default 3210
MCPAuthToken string // ROUTING_MCP_TOKEN, optional bearer token
LiteLLMBaseURL string // LITELLM_BASE_URL, default https://llm-api.d-ma.be
LiteLLMAPIKey string // LITELLM_API_KEY
BrainURL string // BRAIN_URL, default http://ingestion.supervisor:3300
BrainMCPToken string // BRAIN_MCP_TOKEN, bearer for the auth-gated ingestion /mcp (session_log)
FastModel string // HYPERGUILD_FAST_MODEL, default koala/qwen35-9b-fast
ThinkingModel string // HYPERGUILD_THINKING_MODEL, default iguana/gemma4-26b
// RouteLocalFloor and RouteLocalCeil intentionally invert the usual
// floor < ceil mathematical convention: Floor (default 0.90) is the
// UPPER boundary — at/above it, always route local; Ceil (default 0.70)
+3 -3
View File
@@ -16,9 +16,9 @@ import (
// Client calls an MCP server over Streamable HTTP / JSON-RPC.
type Client struct {
url string
token string
http *http.Client
url string
token string
http *http.Client
}
// ErrTokenRequired is returned by New when token is empty. Empty token
-1
View File
@@ -22,7 +22,6 @@ func (s stubSkill) Tools() []registry.ToolDef {
InputSchema: json.RawMessage(`{"type":"object","properties":{}}`),
}}
}
func (s stubSkill) Handle(ctx context.Context, tool string, args json.RawMessage) (json.RawMessage, error) {
return json.RawMessage(`{"ok":true}`), nil
}
+2 -2
View File
@@ -20,8 +20,8 @@ func TestFormatHistoryFormatsEntries(t *testing.T) {
entries := []session.Entry{
{
Skill: "tdd", Phase: "red", FinalStatus: "pass",
FilePath: "internal/foo/foo_test.go",
Message: "wrote failing test for Foo",
FilePath: "internal/foo/foo_test.go",
Message: "wrote failing test for Foo",
Timestamp: time.Now(),
},
}
+4 -4
View File
@@ -32,12 +32,12 @@ type Entry struct {
type Attempt struct {
Attempt int `json:"attempt"`
Model string `json:"model"`
Tier string `json:"tier"` // local | subagent | managed
Tier string `json:"tier"` // local | subagent | managed
DurationMs int64 `json:"duration_ms"`
WarmStart bool `json:"warm_start"` // model already loaded in llama-swap
WarmStart bool `json:"warm_start"` // model already loaded in llama-swap
Verified bool `json:"verified"`
Verdict string `json:"verdict,omitempty"` // accept | escalate | error
Feedback string `json:"feedback,omitempty"` // verifier feedback on escalation
Verdict string `json:"verdict,omitempty"` // accept | escalate | error
Feedback string `json:"feedback,omitempty"` // verifier feedback on escalation
OutputSummary string `json:"output_summary,omitempty"`
RunnerOutput string `json:"runner_output,omitempty"`
}
+182
View File
@@ -0,0 +1,182 @@
// internal/skills/brain/handlers.go
package brain
import (
"bytes"
"context"
"encoding/json"
"fmt"
"io"
"net/http"
)
// Handle dispatches brain tool calls.
func (s *Skill) Handle(ctx context.Context, tool string, args json.RawMessage) (json.RawMessage, error) {
switch tool {
case "brain_query":
return s.query(ctx, args)
case "brain_write":
return s.write(ctx, args)
case "brain_ingest_raw":
return s.ingestRaw(ctx, args)
case "brain_ingest":
return s.ingest(ctx, args)
case "brain_search":
return s.search(ctx, args)
default:
return nil, fmt.Errorf("unknown brain tool: %s", tool)
}
}
type queryArgs struct {
Query string `json:"query"`
Limit int `json:"limit,omitempty"`
}
func (s *Skill) query(ctx context.Context, args json.RawMessage) (json.RawMessage, error) {
var a queryArgs
if err := json.Unmarshal(args, &a); err != nil {
return nil, fmt.Errorf("parse args: %w", err)
}
if a.Query == "" {
return nil, fmt.Errorf("query is required")
}
if a.Limit == 0 {
a.Limit = 5
}
return s.post(ctx, "/query", a)
}
type writeArgs struct {
Content string `json:"content"`
Type string `json:"type,omitempty"`
Domain string `json:"domain,omitempty"`
Filename string `json:"filename,omitempty"`
}
func (s *Skill) write(ctx context.Context, args json.RawMessage) (json.RawMessage, error) {
var a writeArgs
if err := json.Unmarshal(args, &a); err != nil {
return nil, fmt.Errorf("parse args: %w", err)
}
if a.Content == "" {
return nil, fmt.Errorf("content is required")
}
return s.post(ctx, "/write", a)
}
type ingestArgs struct {
Content string `json:"content,omitempty"`
Source string `json:"source,omitempty"`
Path string `json:"path,omitempty"`
DryRun bool `json:"dry_run,omitempty"`
}
func (s *Skill) ingest(ctx context.Context, args json.RawMessage) (json.RawMessage, error) {
var a ingestArgs
if err := json.Unmarshal(args, &a); err != nil {
return nil, fmt.Errorf("parse args: %w", err)
}
if s.cfg.IngestSvcURL == "" {
return nil, fmt.Errorf("brain_ingest: INGEST_SVC_URL not configured")
}
if a.Path != "" && a.Content != "" {
return nil, fmt.Errorf("path and content+source are mutually exclusive: provide one or the other")
}
if a.Path != "" {
return s.postTo(ctx, s.cfg.IngestSvcURL+"/ingest-path", map[string]any{
"path": a.Path,
"source": a.Source,
"dry_run": a.DryRun,
})
}
if a.Content != "" && a.Source != "" {
return s.postTo(ctx, s.cfg.IngestSvcURL+"/ingest", map[string]any{
"content": a.Content,
"source": a.Source,
"dry_run": a.DryRun,
})
}
return nil, fmt.Errorf("either content+source or path is required")
}
type ingestRawArgs struct {
Source string `json:"source"`
Pages []any `json:"pages"`
DryRun bool `json:"dry_run,omitempty"`
}
func (s *Skill) ingestRaw(ctx context.Context, args json.RawMessage) (json.RawMessage, error) {
var a ingestRawArgs
if err := json.Unmarshal(args, &a); err != nil {
return nil, fmt.Errorf("parse args: %w", err)
}
if s.cfg.IngestSvcURL == "" {
return nil, fmt.Errorf("brain_ingest_raw: INGEST_SVC_URL not configured")
}
if a.Source == "" {
return nil, fmt.Errorf("source is required")
}
if len(a.Pages) == 0 {
return nil, fmt.Errorf("pages is required and must be non-empty")
}
return s.postTo(ctx, s.cfg.IngestSvcURL+"/ingest-raw", map[string]any{
"source": a.Source,
"pages": a.Pages,
"dry_run": a.DryRun,
})
}
type searchArgs struct {
Query string `json:"query"`
Collection string `json:"collection,omitempty"`
Limit int `json:"limit,omitempty"`
}
func (s *Skill) search(ctx context.Context, args json.RawMessage) (json.RawMessage, error) {
var a searchArgs
if err := json.Unmarshal(args, &a); err != nil {
return nil, fmt.Errorf("parse args: %w", err)
}
if a.Query == "" {
return nil, fmt.Errorf("query is required")
}
if a.Limit == 0 {
a.Limit = 5
}
if s.cfg.KBRetrievalURL == "" {
return nil, fmt.Errorf("brain_search: KB_RETRIEVAL_URL not configured")
}
return s.postTo(ctx, s.cfg.KBRetrievalURL+"/api/v1/search", a)
}
func (s *Skill) post(ctx context.Context, path string, body any) (json.RawMessage, error) {
return s.postTo(ctx, s.cfg.IngestBaseURL+path, body)
}
func (s *Skill) postTo(ctx context.Context, url string, body any) (json.RawMessage, error) {
b, err := json.Marshal(body)
if err != nil {
return nil, fmt.Errorf("marshal request: %w", err)
}
req, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewReader(b))
if err != nil {
return nil, fmt.Errorf("build request: %w", err)
}
req.Header.Set("Content-Type", "application/json")
resp, err := http.DefaultClient.Do(req)
if err != nil {
return nil, fmt.Errorf("call ingestion server: %w", err)
}
defer func() { _ = resp.Body.Close() }()
out, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("read response: %w", err)
}
if resp.StatusCode != http.StatusOK {
return nil, fmt.Errorf("ingestion server returned %d: %s", resp.StatusCode, out)
}
return json.RawMessage(out), nil
}
+122
View File
@@ -0,0 +1,122 @@
// internal/skills/brain/handlers_test.go
package brain_test
import (
"context"
"encoding/json"
"net/http"
"net/http/httptest"
"testing"
"git.d-ma.be/mathias/hyperguild/internal/skills/brain"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestHandle_BrainQuery_CallsIngestServer(t *testing.T) {
called := false
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, "/query", r.URL.Path)
called = true
_ = json.NewEncoder(w).Encode(map[string]any{
"results": []map[string]any{
{"path": "wiki/concepts/tdd.md", "title": "TDD", "excerpt": "Test-driven development.", "score": 3},
},
})
}))
defer srv.Close()
s := brain.New(brain.Config{IngestBaseURL: srv.URL})
args, _ := json.Marshal(map[string]string{"query": "test driven development"})
out, err := s.Handle(context.Background(), "brain_query", args)
require.NoError(t, err)
assert.True(t, called)
var result map[string]any
require.NoError(t, json.Unmarshal(out, &result))
results := result["results"].([]any)
assert.Len(t, results, 1)
}
func TestHandle_BrainWrite_CallsIngestServer(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, "/write", r.URL.Path)
var body map[string]string
require.NoError(t, json.NewDecoder(r.Body).Decode(&body))
assert.Equal(t, "concept", body["type"])
assert.Equal(t, "# Test\n\nSome learning.", body["content"])
_ = json.NewEncoder(w).Encode(map[string]string{"path": "raw/test.md"})
}))
defer srv.Close()
s := brain.New(brain.Config{IngestBaseURL: srv.URL})
args, _ := json.Marshal(map[string]string{"content": "# Test\n\nSome learning.", "type": "concept"})
out, err := s.Handle(context.Background(), "brain_write", args)
require.NoError(t, err)
var result map[string]string
require.NoError(t, json.Unmarshal(out, &result))
assert.Equal(t, "raw/test.md", result["path"])
}
func TestHandle_UnknownTool_ReturnsError(t *testing.T) {
s := brain.New(brain.Config{IngestBaseURL: "http://localhost:3300"})
_, err := s.Handle(context.Background(), "brain_unknown", nil)
assert.Error(t, err)
}
func TestIngest_RoutesToIngestPath(t *testing.T) {
var capturedPath string
var capturedBody map[string]any
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
capturedPath = r.URL.Path
require.NoError(t, json.NewDecoder(r.Body).Decode(&capturedBody))
_ = json.NewEncoder(w).Encode(map[string]any{"pages": []string{"wiki/foo.md"}})
}))
defer srv.Close()
s := brain.New(brain.Config{IngestSvcURL: srv.URL})
args, _ := json.Marshal(map[string]any{"path": "/tmp/some-file.md"})
out, err := s.Handle(context.Background(), "brain_ingest", args)
require.NoError(t, err)
assert.Equal(t, "/ingest-path", capturedPath)
assert.Equal(t, "/tmp/some-file.md", capturedBody["path"])
var result map[string]any
require.NoError(t, json.Unmarshal(out, &result))
pages := result["pages"].([]any)
assert.Len(t, pages, 1)
}
func TestIngest_RoutesToIngest(t *testing.T) {
var capturedPath string
var capturedBody map[string]any
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
capturedPath = r.URL.Path
require.NoError(t, json.NewDecoder(r.Body).Decode(&capturedBody))
_ = json.NewEncoder(w).Encode(map[string]any{"pages": []string{"wiki/bar.md"}})
}))
defer srv.Close()
s := brain.New(brain.Config{IngestSvcURL: srv.URL})
args, _ := json.Marshal(map[string]any{"content": "some content", "source": "my-source.md"})
out, err := s.Handle(context.Background(), "brain_ingest", args)
require.NoError(t, err)
assert.Equal(t, "/ingest", capturedPath)
assert.Equal(t, "some content", capturedBody["content"])
assert.Equal(t, "my-source.md", capturedBody["source"])
var result map[string]any
require.NoError(t, json.Unmarshal(out, &result))
pages := result["pages"].([]any)
assert.Len(t, pages, 1)
}
func TestIngest_MissingRequiredFields(t *testing.T) {
s := brain.New(brain.Config{IngestSvcURL: "http://localhost:3300"})
args, _ := json.Marshal(map[string]any{})
_, err := s.Handle(context.Background(), "brain_ingest", args)
require.Error(t, err)
assert.Contains(t, err.Error(), "either content+source or path is required")
}
+111
View File
@@ -0,0 +1,111 @@
// internal/skills/brain/skill.go
package brain
import (
"encoding/json"
"git.d-ma.be/mathias/hyperguild/internal/registry"
)
// Config holds brain skill configuration.
type Config struct {
IngestBaseURL string // base URL of the ingestion HTTP server (brain_query, brain_write)
IngestSvcURL string // base URL of the ingestion-svc HTTP server (brain_ingest)
KBRetrievalURL string // base URL of the kb-retrieval server (brain_search)
}
// Skill implements registry.Skill for brain_query and brain_write.
type Skill struct {
cfg Config
}
// New constructs a brain Skill.
func New(cfg Config) *Skill { return &Skill{cfg: cfg} }
// Name returns the skill name used for routing.
func (s *Skill) Name() string { return "brain" }
// Tools returns the MCP tool definitions for brain_query and brain_write.
func (s *Skill) Tools() []registry.ToolDef {
schema := func(required []string, props map[string]any) json.RawMessage {
b, _ := json.Marshal(map[string]any{"type": "object", "required": required, "properties": props})
return b
}
str := map[string]any{"type": "string"}
num := map[string]any{"type": "integer"}
tools := []registry.ToolDef{
{
Name: "brain_query",
Description: "BM25 full-text search across brain/knowledge/ and brain/wiki/ markdown files. Fast, no embeddings needed. Call before any significant task.",
InputSchema: schema([]string{"query"}, map[string]any{
"query": str,
"limit": num,
}),
},
{
Name: "brain_write",
Description: "Write a raw knowledge note to brain/knowledge/ for later ingestion.",
InputSchema: schema([]string{"content"}, map[string]any{
"content": str,
"type": str,
"domain": str,
"filename": str,
}),
},
}
if s.cfg.IngestSvcURL != "" {
tools = append(tools, registry.ToolDef{
Name: "brain_ingest_raw",
Description: "Ingest pre-structured pages into the brain wiki, bypassing the LLM extraction step. " +
"Use when you (the calling agent) have already extracted entities, concepts, and content from a source. " +
"Provide source (human-readable name) and pages (array of {title, type, subtype, domain, content} objects). " +
"The pipeline computes slugs, paths, frontmatter, wikilink canonicalization, and source back-references. " +
"Returns the list of wiki pages written.",
InputSchema: schema([]string{"source", "pages"}, map[string]any{
"source": map[string]any{"type": "string", "description": "human-readable name for the source, e.g. 'shape-up-book'"},
"pages": map[string]any{
"type": "array",
"items": map[string]any{
"type": "object",
"required": []string{"title", "type", "content"},
"properties": map[string]any{
"title": map[string]any{"type": "string", "description": "page title, e.g. 'Hash Encoding'"},
"type": map[string]any{"type": "string", "enum": []string{"source", "concept", "entity"}, "description": "page type"},
"subtype": map[string]any{"type": "string", "description": "entity: person|company|tool|model|framework|technology; source: article|pdf|book|video|note|project"},
"domain": map[string]any{"type": "string", "description": "knowledge domain, e.g. 'Machine Learning'"},
"content": map[string]any{"type": "string", "description": "markdown body — no frontmatter, use [[Display Name]] for wikilinks"},
},
},
},
"dry_run": map[string]any{"type": "boolean"},
}),
})
tools = append(tools, registry.ToolDef{
Name: "brain_ingest",
Description: "Ingest content into the brain wiki (brain/wiki/). Calls an LLM to produce structured wiki pages. " +
"Use for substantial documents, articles, or knowledge worth structuring. " +
"Provide EITHER (a) path — absolute path to a file or directory, " +
"OR (b) content + source — raw text and a human-readable name. " +
"Providing both is an error. Returns the list of wiki pages written.",
InputSchema: schema([]string{}, map[string]any{
"content": map[string]any{"type": "string", "description": "raw text to ingest; required when path is not set"},
"source": map[string]any{"type": "string", "description": "human-readable name for the content, e.g. 'shape-up-book'; required when path is not set"},
"path": map[string]any{"type": "string", "description": "absolute path to a file or directory to ingest; mutually exclusive with content+source"},
"dry_run": map[string]any{"type": "boolean"},
}),
})
}
if s.cfg.KBRetrievalURL != "" {
tools = append(tools, registry.ToolDef{
Name: "brain_search",
Description: "Semantic vector search across the brain wiki using embeddings. Use when brain_query returns no results or you need conceptually-related results rather than keyword matches.",
InputSchema: schema([]string{"query"}, map[string]any{
"query": str,
"collection": str,
"limit": num,
}),
})
}
return tools
}
+18 -62
View File
@@ -5,29 +5,15 @@
# For Claude Code: generates project-only CLAUDE.md (it inherits root via tree walk)
# For everything else: concatenates root AGENT.md + project PROJECT.md
#
# Cursor and Aider adapters removed 2026-09-01 — neither is a supported harness
# any more. Supported: Claude Code, Antigravity, OpenCode, Mistral Vibe, Crush,
# Pi. All read CLAUDE.md or AGENTS.md; system-prompt.txt remains for Open WebUI,
# Mods and raw API use.
#
# Usage: ./scripts/context-sync.sh [--force] [adapter...]
# Usage: ./scripts/context-sync.sh [adapter...]
# Task: task context:sync
#
# Override root context: ROOT_CONTEXT=~/dev/.context/AGENT.md ./scripts/context-sync.sh
set -euo pipefail
# Parse --force flag and collect adapter names separately
FORCE=false
ADAPTERS=()
for _arg in "$@"; do
case "$_arg" in
--force) FORCE=true ;;
*) ADAPTERS+=("$_arg") ;;
esac
done
PROJECT_FILE=".context/PROJECT.md"
SKILLS_DIR=".skills"
# Walk up to find root .context/AGENT.md
find_root_context() {
@@ -50,28 +36,19 @@ if [ ! -f "$PROJECT_FILE" ]; then
exit 1
fi
# Pre-flight: reject unfilled {{...}} placeholders unless --force
if [ "$FORCE" = false ]; then
_placeholders=$(grep -n '{{[^}]*}}' "$PROJECT_FILE" 2>/dev/null || true)
if [ -n "$_placeholders" ]; then
echo "Error: unfilled placeholders in $PROJECT_FILE:" >&2
while IFS= read -r _match; do
_lineno="${_match%%:*}"
_content="${_match#*:}"
_token=$(head -1 < <(grep -o '{{[^}]*}}' <<<"$_content"))
echo " $PROJECT_FILE:$_lineno: unfilled placeholder $_token" >&2
done <<< "$_placeholders"
echo "" >&2
echo "Fill these placeholders, then re-run: task context:sync" >&2
echo "To bypass validation: bash scripts/context-sync.sh --force" >&2
exit 1
fi
fi
if [ -n "$ROOT_CONTEXT" ] && [ -f "$ROOT_CONTEXT" ]; then
echo " Root context: $ROOT_CONTEXT"
else
echo " No root AGENT.md found (project context only)"
# No reachable root AGENT.md — common in CI's clean checkout. The root+project
# adapters (AGENTS.md, system-prompt.txt) require the root context to
# regenerate correctly, so we skip them entirely and only regenerate CLAUDE.md
# (which is project-only and inherits root via tree walk in Claude Code itself).
echo " No root AGENT.md found — regenerating CLAUDE.md only"
echo "Syncing project context from $PROJECT_FILE..."
cat "$PROJECT_FILE" > CLAUDE.md
echo " → CLAUDE.md (project-only)"
echo "Done."
exit 0
fi
# Emit root context + separator
@@ -118,7 +95,6 @@ generate_system_prompt() {
# ── MCP config ───────────────────────────────────────────────
generate_mcp() {
# Ensure baseline file exists with project-specific knowledge server
if [ ! -f .context/mcp.json ]; then
cat > .context/mcp.json << 'JSON'
{
@@ -130,47 +106,27 @@ generate_mcp() {
}
}
JSON
echo " → .context/mcp.json (new)"
else
echo " → .context/mcp.json (exists, skipped)"
fi
# Merge root mcp-servers.json if found alongside root AGENT.md
local root_mcp=""
if [ -n "$ROOT_CONTEXT" ] && [ -f "$ROOT_CONTEXT" ]; then
local candidate
candidate="$(dirname "$ROOT_CONTEXT")/mcp-servers.json"
[ -f "$candidate" ] && root_mcp="$candidate"
fi
if [ -z "$root_mcp" ]; then
echo " → .context/mcp.json (exists, no root mcp-servers.json found)"
return
fi
# Root servers take precedence over project entries on key conflict
local root_servers count updated
root_servers=$(jq '.servers' "$root_mcp")
count=$(printf '%s' "$root_servers" | jq 'keys | length')
updated=$(jq --argjson root "$root_servers" \
'.mcpServers = (.mcpServers + $root)' \
.context/mcp.json)
printf '%s\n' "$updated" > .context/mcp.json
echo " → .context/mcp.json (merged $count root servers)"
}
echo "Syncing project context from $PROJECT_FILE..."
if [ ${#ADAPTERS[@]} -eq 0 ]; then
if [ $# -eq 0 ]; then
generate_claude
generate_agents
generate_system_prompt
generate_mcp
else
for adapter in "${ADAPTERS[@]}"; do
for adapter in "$@"; do
case "$adapter" in
claude) generate_claude ;;
agents) generate_agents ;;
prompt|system|openwebui|owui|generic) generate_system_prompt ;;
mcp) generate_mcp ;;
*) echo "Unknown adapter: $adapter" >&2; exit 1 ;;
*) echo "Unknown adapter: $adapter" ;;
esac
done
fi
+64
View File
@@ -0,0 +1,64 @@
#!/usr/bin/env bash
set -euo pipefail
# Boot the routing binary and exercise its four tools against live deps.
# Skipped when LITELLM_BASE_URL or BRAIN_URL is unreachable.
LITELLM_BASE_URL="${LITELLM_BASE_URL:-https://llm-api.d-ma.be}"
BRAIN_URL="${BRAIN_URL:-http://koala:30330}"
if ! curl -sS --max-time 2 "${LITELLM_BASE_URL}/v1/models" >/dev/null 2>&1; then
echo "SKIP: LITELLM at ${LITELLM_BASE_URL} unreachable"
exit 0
fi
if ! curl -sS --max-time 2 "${BRAIN_URL}/query" -X POST -d '{"query":"x","k":1}' -H 'Content-Type: application/json' >/dev/null 2>&1; then
echo "SKIP: BRAIN at ${BRAIN_URL} unreachable"
exit 0
fi
PORT=33310
BIN=$(mktemp)
trap 'rm -f $BIN; pkill -P $$ -f "$BIN" 2>/dev/null || true' EXIT
go build -o "$BIN" ./cmd/routing
LITELLM_BASE_URL="$LITELLM_BASE_URL" BRAIN_URL="$BRAIN_URL" \
ROUTING_PORT="$PORT" SUPERVISOR_CONFIG_DIR="$(pwd)/config/supervisor" \
"$BIN" &
# Wait for the binary to bind.
for _ in $(seq 1 50); do
curl -sS "http://127.0.0.1:${PORT}/healthz" >/dev/null 2>&1 && break
sleep 0.1
done
call_tool() {
local tool="$1"
local args="$2"
curl -sS -X POST "http://127.0.0.1:${PORT}/mcp" \
-H 'Content-Type: application/json' \
-d "{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/call\",\"params\":{\"name\":\"${tool}\",\"arguments\":${args}}}" \
| jq -e '.result // .error' > /dev/null
}
echo "calling tools/list..."
curl -sS -X POST "http://127.0.0.1:${PORT}/mcp" \
-H 'Content-Type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}' \
| jq -r '.result.tools | map(.name) | sort | .[]'
echo "calling each tool..."
call_tool review '{"project_root":"/tmp","files":["README.md"],"session_id":"smoke-1"}'
call_tool debug '{"project_root":"/tmp","error":"smoke test","session_id":"smoke-1"}'
call_tool retrospective '{"session_id":"smoke-1"}'
call_tool trainer '{"session_id":"smoke-1"}'
echo "checking brain has _routing entries..."
sleep 2
COUNT=$(curl -sS "${BRAIN_URL}/pass-rate?skill=_routing&window=1h" | jq -r '.total // 0')
if [ "${COUNT}" -lt 4 ]; then
echo "FAIL: expected >=4 _routing entries in last 1h, got ${COUNT}"
exit 1
fi
echo "PASS: smoke:routing"
+1 -2
View File
@@ -49,13 +49,12 @@ Persist the session via a **single `capture` call** (the `brain:capture` MCP too
**Assemble one payload:**
- **`insights[]`** — the generalizable learnings from Phase 1 (decisions/failures worth re-reading). Each: `{text, wing, hall}`; add `supersede_slug` to revise a prior note in place instead of creating a duplicate. `hall` ∈ facts/decisions/failures/hypotheses/sources.
Optional claim envelope, per insight: `half_life` ∈ volatile/seasonal/durable, `applies` ∈ local/homelab/universal, `claim_provenance` ∈ asserted/inferred — required together whenever either `half_life` or `applies` is set (an envelope with no provenance is rejected). A close-session insight is usually exactly the durable, generalizable, human-decided kind this describes: `half_life: durable, applies: universal, claim_provenance: asserted` is the common case, not a rare opt-in.
- **`tickets[]`** — the issue actions from Phase 3: `{repo, action, ...}` where action ∈ create/close/comment. Owner is always `mathias` (server-forced).
- **`context`** — `{harness: "claudeai-chat", session_ref: <chatid8-or-slug>, fidelity: "live-capture", actor: "mathias", classification: <see gate below>}`.
**THE CLASSIFICATION GATE (read before calling — this is where capture refuses).**
Capture computes an **effective classification = the strictest across EVERY target it touches** (each insight's `wing`, each ticket's `repo`), then refuses if that effective level is `confidential` and the origin is us-nexus (claude.ai is us-nexus). Levels come from `classification.yaml` at the brain root (source of truth, #67), with the code defaults as the floor: `hyperguild`/`homelab` → internal; `client-*` → confidential; **anything untagged → confidential (fail-safe)**.
- **The rule, not a list**: untagged → confidential (fail-safe). `classification.yaml` at the brain root is the sole authority on what's tagged `internal` today — it grew from 10 to ~39 repos in one sweep (hyperguild#91) and will keep moving, so read the file rather than trust an enumeration frozen at whatever moment this skill was last edited.
- **Tagged `internal` today** (safe through claude.ai): wings `hyperguild`, `homelab`; repos `brain`, `ai-sessions`, `infra`, `hyperguild`, `homelab`, `tapir`, `agentsquad`, `jepa-fx-risk`, `swedsl`. Treat `classification.yaml` as authoritative — this list is a hint, not gospel.
- Declare `context.classification: "internal"` for normal homelab work.
- Insight `wing`s and ticket `repo`s are classification INPUTS, not free-form metadata — every target must resolve `internal` or the whole capture escalates to `confidential` and the gate refuses via claude.ai. Listing the central homelab repos (incl. `brain`/`ai-sessions`) is now fine; they're tagged.
- If a session genuinely touched **`client-*` or otherwise-untagged** material, it cannot be captured through claude.ai — note that in the verdict rather than trying to force it.