Commit Graph
6 Commits
Author SHA1 Message Date
mathiasandClaude Opus 5.5 b6f7dac46e fix(brain): context, brain_get and brain_read read through brainfs (#157, slice 2)
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Option 1 of #157, slice 2. readExcerpt (brain_context), api.ReadNote
(brain_get / read-after-write) and notes.ReadScoped (brain_read) read
the Syncthing-shared brain by path. Under a symlink swap race each
leaked an outside file hundreds of thousands of times in 1.5s, including
brain_read, whose Lstat check was raced by the reopen-by-name; a FIFO
blocked os.ReadFile.

- All three read through brainfs (os.Root, regular files only,
  non-blocking open, type check on the handle).
- brainfs.ReadRegularMax checks a size limit on the opened handle;
  notes keeps its ErrTooLarge.
- New internal/brainfs/brainfstest: the shared swap-race harness
  (symlink and held-writer FIFO swappers, awaited before TempDir
  cleanup; AssertNoLeak / AssertNoHang) for this and later slices.

Tests red first: each reader under a symlink-swap race and a held-writer
FIFO race, plus static checks. Flipped: readExcerpt back to os.ReadFile
is red.

Refs #157

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 00:22:47 +02:00
mathiasandClaude Opus 5.5 a6da93332d feat(brain): audit-log every tools/call; server-owned write provenance (#147)
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Closes #144 (audit line per tools/call) and #145 (origin/written_by stamped on every model-reachable write, surfaced in brain_query/brain_get).

Passed pr-gatekeeper after four rounds of adversarial review, verified by execution: #147

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Mathias <mthbqv@gmail.com>
2026-10-01 21:06:36 +00:00
mathias a5f502eb9c fix(api): UpdateNote reserves updated_at/supersedes/supersede_reason from the caller's fragment (#137)
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Closes #125. Skips updated_at/supersedes/supersede_reason in the caller fragment merge loop so they cannot be set via the fragment, only via the intended entry points.
delete_branch_after_merge=true

Co-authored-by: Mathias <mthbqv@gmail.com>
2026-09-23 08:18:30 +00:00
mathias 5a5d938e8e Brain-quality sweep, batch 1: brain_edit/brain_update correctness + close-session docs (#124)
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Co-authored-by: Mathias <mthbqv@gmail.com>
2026-09-22 21:27:11 +00:00
mathiasandClaude Opus 5 eb2acfeeb8 fix(brain): move the wikilink strip into WriteNote/UpdateNote
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The BrainStore is not the only door. POST /write — the HTTP path CLAUDE.md
hands to curl and scripts — calls api.WriteNote directly, so the strip
shipped one commit ago covered brain_write and capture while leaving the raw
door ungated. A gate one door wide is not a gate.

The BrainStore keeps its own call so it can still report Ref.Unlinked to the
MCP caller; running the strip twice is a no-op on content the primitive has
already cleaned.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-16 23:59:44 +02:00
mathiasandClaude Opus 4.8 95a69fc2c1 feat(brain): add UpdateNote/ReadNote supersede primitives + frontmatter editor
Implements the api-layer half of #45. UpdateNote supersedes a note in
place (whole-note body replace, frontmatter re-stamp: updated_at,
supersedes=prior content hash, supersede_reason), preserving created_at,
wing, hall, and any custom fields. Never creates — a missing target is
an error so callers fall back to brain_write. ReadNote is the read-after-
write primitive (frontmatter + body + content_hash). ContentHash is the
sha256 handle that round-trips write/update → get.

Frontmatter is edited via a line-preserving ordered editor rather than a
yaml.v3 round-trip, which would reorder keys and strip comments — the
brain writes flat key:value frontmatter by hand.

Embeddings are not refreshed here: the rewritten file's mtime advances,
which the out-of-band vectorstore.Sync ticker uses to re-embed it — the
same mechanism brain_write relies on.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-22 08:25:00 +02:00