mathiasandClaude Opus 4.8
e8dbcf6eef
Agent-consumer column of the two-part brain intent↔interface study. Reconstructs the knowledge-act behind every brain MCP call in the Claude Code agent transcripts on koala (the only corpus with brain calls; brain/sessions and agentsquad eval logs carry none). 46 distinct knowledge-acts, 37% interface mismatch, 0% intent_unclear. Headline gap: no update/supersede verb → agents blind re-write same slug (5x); no read-after-write → lexical re-query of own note (4x); lexical-only reads → semantic-as-keyword-stuffing chains (3x); brain_answer hedged with parallel brain_query. Canonical schema brain-intent-extraction.md absent on host; vocab reconstructed, every row tagged schema_source=reconstructed. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
49 lines
21 KiB
JSON
49 lines
21 KiB
JSON
{"_meta":true,"note":"Agent-consumer column of brain-MCP intent analysis. consumer_type fixed=autonomous_agent. CAVEAT: canonical schema file brain-intent-extraction.md is NOT present on this host (koala) — only this session's own task prompt references it. The closed intent vocabulary below was RECONSTRUCTED from the task prompt's framing + brain/schema.md. Re-map intent labels if the canonical vocab differs. schema_source=reconstructed on every row.","closed_intent_vocab":["semantic_retrieval","lexical_lookup","check_prior_art","synthesized_answer","store_new_knowledge","update_or_supersede","ingest_raw_source","verify_write_landed","discover_capability","intent_unclear"],"intent_tool_match_values":["match","mismatch","partial"],"corpus":"~/.claude/projects/*/*.jsonl (Claude Code agent transcripts on koala). brain/sessions/*.jsonl empty. agentsquad docs/eval/*.jsonl are code-review eval results, NOT brain calls. No separate Crush logs found. Zero brain calls appear under any mcp__ name with a human typing the call — all brain acts are agent-initiated (CLAUDE.md reflex), so all qualify as autonomous_agent."}
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{"id":"a01","session":"tapir-c","ts":"2026-06-?T15:01:51","tool":"brain_query","intent":"check_prior_art","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"single pre-task query 'YouTube Data API captions download ownership limitation timedtext adapter Go' — named-entity lexical lookup, fit BM25 well, no reformulation."}
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{"id":"a02","session":"tapir","ts":"2026-06-05T21:44:10","tool":"brain_ingest","intent":"ingest_raw_source","intent_tool_match":"match","workaround":null,"observed_friction":"preceded by ToolSearch select:brain_ingest 14s earlier — tool not ambient, had to be discovered/loaded first.","evidence":"source=tapir-scheduled-discovery-session-2026-06-05, a session learnings dump."}
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{"id":"a03","session":"tapir","ts":"2026-06-?T14:00:59","tool":"brain_ingest","intent":"ingest_raw_source","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"source=tapir-rls-identity-bootstrapping, first write of RLS lesson."}
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{"id":"a04","session":"tapir","ts":"2026-06-?T14:02:08","tool":"brain_ingest","intent":"update_or_supersede","intent_tool_match":"mismatch","workaround":"RE-INGESTED same source name 'tapir-rls-identity-bootstrapping' 69s later with edited/condensed body. No update/patch/supersede verb exists, so the agent overwrote-by-re-ingest. Whether this dedups or creates a v2 duplicate is opaque to the agent.","observed_friction":"agent revised content within 70s of first write — classic edit-after-write with no edit primitive.","evidence":"two brain_ingest, identical source string, divergent content."}
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{"id":"a05","session":"tapir","ts":"2026-06-?T14:56:27","tool":"brain_write","intent":"store_new_knowledge","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"postgres-cascade-skips-tables-without-fk.md — distinct new lesson."}
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{"id":"a06","session":"tapir","ts":"2026-06-?T21:08:57","tool":"brain_query","intent":"check_prior_art","intent_tool_match":"match","workaround":null,"observed_friction":"preceded by ToolSearch select:brain_query — discovery tax again.","evidence":"'Dex passwords.dex.coreos.com CRD ...' keyword-rich, single shot."}
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{"id":"a07","session":"AI-infra","ts":"2026-05-?T15:38:03","tool":"brain_query(HTTP-curl)","intent":"discover_capability","intent_tool_match":"mismatch","workaround":"raw `curl -X POST` to brain-mcp endpoint instead of MCP tool. Preceded by two ToolSearch ('brain knowledge memory' then 'brain') that did not yield a usable loaded tool, so agent fell back to HTTP.","observed_friction":"3-step ladder: ToolSearch 'brain knowledge memory' -> ToolSearch 'brain' -> curl. Agent did not know which act maps to which tool name.","evidence":"curl -s -o /tmp/brain-init.txt -w code:%{http_code} -X POST ..."}
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{"id":"a08","session":"AI-infra","ts":"2026-05-?T04:46:13","tool":"brain_query(HTTP-curl)","intent":"discover_capability","intent_tool_match":"mismatch","workaround":"hand-set TOKEN=... then curl brain-test endpoint — probing whether the HTTP brain path is reachable/authed at all. MCP path not used.","observed_friction":"agent testing connectivity by hand; MCP auth/availability not trusted.","evidence":"TOKEN=...; curl -s -o /tmp/brain-test ..."}
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{"id":"a09","session":"AI-infra","ts":"2026-05-?T05:23:35","tool":"brain_query","intent":"check_prior_art","intent_tool_match":"match","workaround":null,"observed_friction":"preceded by ToolSearch select:brain_query (after an earlier 05:03 ToolSearch 'brain ingestion knowledge wiki' that explored layers).","evidence":"'koala machine state RTX 5070 llama-swap' — named-entity recall, fits lexical."}
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{"id":"a10","session":"AI-infra","ts":"2026-05-?T05:27:36","tool":"brain_query","intent":"check_prior_art","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"batch of 3 in ~1s (k3s/flux gitops; llama-swap ai-stack GPU; MCP Dex OAuth claude.ai) — parallel prior-art sweep, all named-entity."}
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{"id":"a11","session":"AI-infra","ts":"2026-05-?T07:13:50","tool":"brain_query","intent":"check_prior_art","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"batch of 4 in ~2s before a debugging session (flux healthCheck; exit 255 restart loop; NVML mismatch; mirror rebase). Named symptoms, lexical fit OK on first pass."}
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{"id":"a12","session":"AI-infra","ts":"2026-05-?T07:14:26","tool":"brain_write","intent":"store_new_knowledge","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"4 writes in ~35s (flux-healthcheck-stale; exit-255-unknown-reason-not-oom; nvidia-nvml-mismatch; mcp-static-bearer) — answers to the 4 queries just run, captured as lessons. Healthy query->fix->write loop."}
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{"id":"a13","session":"AI-infra","ts":"2026-05-?T07:15:25","tool":"brain_query","intent":"verify_write_landed","intent_tool_match":"mismatch","workaround":"25s after writing exit-255-unknown-reason-not-oom.md, re-queried 'exit 255 unknown SIGKILL containerd' — reformulated terms (SIGKILL/containerd not in original query 'exit 255 unknown reason restart loop diagnosis'). Either confirming the fresh write is retrievable or re-searching because first lexical query missed. No read-after-write / get-by-id act exists.","observed_friction":"reformulation chain: 'exit 255 unknown reason restart loop diagnosis' -> 'exit 255 unknown SIGKILL containerd'. Same need, different keywords.","evidence":"query at 07:13:51 vs 07:15:25 bracketing the 07:14:37 write."}
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{"id":"a14","session":"AI-infra","ts":"2026-05-?T07:22:55","tool":"brain_query","intent":"check_prior_art","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"batch of 5 in ~20s before a homelab security audit (piguard/iguana tailscale; unifi UCG firewall; SOPS age; ingress TLS cert-manager; koala UFW iptables). Named-entity sweep."}
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{"id":"a15","session":"AI-infra","ts":"2026-05-?T09:27:53","tool":"brain_write","intent":"store_new_knowledge","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"audit-shortcut-tls-blocks-zero; policy-audit-mode-blocks-nothing — distinct new audit lessons."}
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{"id":"a16","session":"AI-infra","ts":"2026-05-?T09:28:22","tool":"brain_write","intent":"store_new_knowledge","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"homelab-security-chains-not-bugs.md FIRST write (worked example: koala 2026-05-13)."}
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{"id":"a17","session":"AI-infra","ts":"2026-05-?T10:32:49","tool":"brain_write","intent":"update_or_supersede","intent_tool_match":"mismatch","workaround":"RE-WROTE homelab-security-chains-not-bugs.md ~64min later with a different/expanded worked example (host-user dotfile, over-broad ClusterRole). Same filename, additive revision, no patch/append/supersede verb — agent overwrites and hopes the index replaces rather than duplicates.","observed_friction":"the in-between hour of audit work produced a better example; only way to fold it in was a full re-write of the same slug.","evidence":"two brain_write same filename at 09:28:22 and 10:32:49, divergent worked examples."}
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{"id":"a18","session":"AI-infra","ts":"2026-05-?T10:18:25","tool":"brain_write","intent":"store_new_knowledge","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"homelab-document-accepted-risk-to-break-audit-cycle.md — distinct."}
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{"id":"a19","session":"AI-infra","ts":"2026-05-?T10:32:55","tool":"brain_query","intent":"verify_write_landed","intent_tool_match":"mismatch","workaround":"6s after the homelab-chains re-write, queried 'RBAC MCP cluster pods log chain' — checking the chain reasoning is retrievable / finding the related entry. Read-after-write done via lexical search.","observed_friction":null,"evidence":"query immediately follows the 10:32:49 write."}
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{"id":"a20","session":"AI-infra","ts":"2026-05-?T18:57:34","tool":"brain_query","intent":"check_prior_art","intent_tool_match":"match","workaround":null,"observed_friction":"preceded by ToolSearch select:brain_write,brain_query — re-discovered tools this session.","evidence":"'extension build pinned version major version upgrade postgres pgvector'."}
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{"id":"a21","session":"AI-infra","ts":"2026-05-?T18:57:58","tool":"brain_write","intent":"store_new_knowledge","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"extension-version-lags-platform-major-upgrade.md."}
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{"id":"a22","session":"AI-infra","ts":"2026-05-?T18:58:06","tool":"brain_query","intent":"verify_write_landed","intent_tool_match":"mismatch","workaround":"8s after writing extension-version-lags, re-queried 'pgvector postgres extension version compile error bump' — reformulated from the 18:57:34 query ('extension build pinned version...'). Lexical re-search to confirm the just-written lesson is findable, with different keyword guess.","observed_friction":"reformulation: 'extension build pinned version major version upgrade postgres pgvector' -> 'pgvector postgres extension version compile error bump'.","evidence":"write at 18:57:58 bracketed by queries 18:57:34 and 18:58:06."}
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{"id":"a23","session":"AI-infra","ts":"2026-05-?T18:31:23","tool":"brain_write","intent":"store_new_knowledge","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"webfetch-readme-when-image-or-flag-uncertain.md FIRST write."}
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{"id":"a24","session":"AI-infra","ts":"2026-05-?T18:34:23","tool":"brain_write","intent":"update_or_supersede","intent_tool_match":"mismatch","workaround":"RE-WROTE webfetch-readme-when-image-or-flag-uncertain.md 3min later, near-identical body. Looks like a retry/overwrite (uncertain the first landed, or minor edit). No idempotent upsert with confirmation, so agent re-fires the write.","observed_friction":"followed 7s later by a brain_query on the same topic ('OSS tool image registry CLI flag webhook path schema drift README pre-flight') — write-write-query, i.e. overwrite then verify-by-search.","evidence":"two brain_write same filename 18:31:23 / 18:34:23, then query 18:34:31."}
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{"id":"a25","session":"AI-infra","ts":"2026-05-?T18:34:31","tool":"brain_query","intent":"verify_write_landed","intent_tool_match":"mismatch","workaround":"keyword-stuffed lexical query 'OSS tool image registry CLI flag webhook path schema drift README pre-flight' fired right after the webfetch-readme write — agent dumps every concept token hoping BM25 surfaces its own fresh note. This is semantic intent (find that conceptual lesson) coerced into a bag-of-keywords.","observed_friction":"query is a concatenation of the note's section headings — a tell that the agent is groping lexically for content it knows by meaning.","evidence":"query text mirrors the just-written note's bullet topics."}
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{"id":"a26","session":"dev","ts":"2026-06-?T21:18:26","tool":"brain_answer","intent":"synthesized_answer","intent_tool_match":"match","workaround":null,"observed_friction":"preceded by ToolSearch select:brain_answer.","evidence":"'tapir transcript persistence shared cross-user dedup table RLS isolation ADR-021 ...' -> 22min later a brain_write (acted on the answer). Answer consumed, not re-queried. Healthy."}
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{"id":"a27","session":"dev","ts":"2026-06-?T21:40:20","tool":"brain_write","intent":"store_new_knowledge","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"tapir-migration-and-rls-test-infra-gotchas, with wing/hall absent here (flat) — see schema-confusion note a40."}
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{"id":"a28","session":"dev","ts":"2026-06-?T05:35:04","tool":"brain_answer","intent":"synthesized_answer","intent_tool_match":"partial","workaround":"asked 'gitea MCP not working workaround file issue via API which token ... how to authenticate gitea API' — a how-do-I question. Next brain act (05:39 query) is a different topic (tapir transcript), so the answer was apparently sufficient OR abandoned; ambiguous.","observed_friction":null,"evidence":"brain_answer then unrelated brain_query 4min later."}
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{"id":"a29","session":"dev","ts":"2026-06-?T05:39:54","tool":"brain_query","intent":"check_prior_art","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"'tapir transcript persistence ADR-021 shared non-RLS'."}
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{"id":"a30","session":"dev","ts":"2026-06-?T05:57:37","tool":"brain_write","intent":"store_new_knowledge","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"gitea-mcp-per-repo-tools-404-and-rest-fallback FIRST write."}
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{"id":"a31","session":"dev","ts":"2026-06-?T05:57:55","tool":"brain_write","intent":"update_or_supersede","intent_tool_match":"mismatch","workaround":"RE-WROTE gitea-mcp-per-repo-tools-404-and-rest-fallback 18s later — overwrite/retry of same slug, no upsert confirmation.","observed_friction":"sub-20s gap = almost certainly a content tweak the agent could not express as an edit.","evidence":"two brain_write same filename 05:57:37 / 05:57:55."}
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{"id":"a32","session":"dev","ts":"2026-05-?T11:51:47","tool":"brain_write","intent":"store_new_knowledge","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"infra-litellm-absorption-2026-05-16.md."}
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{"id":"a33","session":"dev","ts":"2026-05-?T12:07:04","tool":"brain_query","intent":"check_prior_art","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"batch of 3 (litellm rebuild time piguard; docker compose orphaned volumes; prometheus_client ModuleNotFoundError) — lexical, error-string driven."}
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{"id":"a34","session":"dev","ts":"2026-05-?T15:08:15","tool":"brain_answer","intent":"synthesized_answer","intent_tool_match":"mismatch","workaround":"THREE brain_answer at 15:08 (moved compose volumes? / pi rebuild time? / litellm ModuleNotFound prometheus) — the SAME three topics queried lexically an hour earlier (12:07) — were IMMEDIATELY followed at 15:09 by THREE brain_query on the same three topics. The agent asked the synthesizer, was unsatisfied, and fell straight back to raw lexical search. Strongest answer->query fallback in the corpus.","observed_friction":"answer/query duplication across one intent: agent hedges by firing both interfaces, trusting neither.","evidence":"15:08 answers vs 15:09 queries, topic-for-topic aligned."}
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{"id":"a35","session":"dev","ts":"2026-05-?T15:09:16","tool":"brain_query","intent":"semantic_retrieval","intent_tool_match":"mismatch","workaround":"after the 3 brain_answer calls failed to satisfy, re-issued as lexical brain_query ('moved compose stack to new directory volumes disappeared empty'; 'raspberry pi docker build time arm slow'; 'how to enable prometheus metrics on litellm proxy callback'). The want is meaning-based ('did my volumes move?') but the only retrieval that 'worked' was keyword search — and these are full natural-language sentences crammed into a BM25 box.","observed_friction":"natural-language questions ('how to enable...', 'moved ... disappeared') passed to a lexical query tool — semantic intent, lexical interface.","evidence":"3 queries at 15:09 mirror the 3 answers at 15:08."}
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{"id":"a36","session":"dev","ts":"2026-05-?T20:31:50","tool":"brain_answer","intent":"synthesized_answer","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"'What happened with the litellm migration on 2026-05-16?' — episodic recall question, answer fit; no re-query followed."}
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{"id":"a37","session":"dev","ts":"2026-05-?T21:07:17","tool":"brain_query","intent":"semantic_retrieval","intent_tool_match":"mismatch","workaround":"FOUR-step reformulation chain over one Go bug: 'bytes.Buffer Bytes Reset aliasing slice sharing' -> 'go buffer reuse map backing array bug' -> [write go-bytes-buffer-bytes-reset-aliasing-trap.md] -> 'go map values all show same content after loop' -> 'bytes.Buffer Bytes returns same data every iteration'. The agent knows the SYMPTOM (all map values identical) and the CAUSE (Bytes() aliasing) but cannot phrase a single lexical query that bridges them — it wants concept retrieval and is forced to brute-force keyword variants.","observed_friction":"4 distinct phrasings of the same bug, two before and two after writing the lesson — also doubles as verify_write_landed on the trailing queries.","evidence":"21:07:17, 21:07:17, (write 21:08:01), 21:08:10, 21:08:19."}
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{"id":"a38","session":"dev","ts":"2026-05-?T21:08:01","tool":"brain_write","intent":"store_new_knowledge","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"go-bytes-buffer-bytes-reset-aliasing-trap.md."}
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{"id":"a39","session":"dev","ts":"2026-05-?T07:54:26","tool":"brain_write","intent":"store_new_knowledge","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"mcp-tool-design-get-needs-list-partner.md — a design principle."}
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{"id":"a40","session":"dev","ts":"2026-06-?T06:25:00","tool":"brain_query","intent":"check_prior_art","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"'Dex to Authentik migration auth.d-ma.be issuer cutover OIDC subject ...'."}
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{"id":"a41","session":"dev","ts":"2026-06-?T06:25:08","tool":"brain_answer","intent":"synthesized_answer","intent_tool_match":"mismatch","workaround":"brain_query (a40) and brain_answer (a41) fired ~8s apart on the SAME intent (Dex->Authentik subject-keyed token orphan). Agent runs lexical search AND synthesized answer in parallel for one question rather than choosing — it cannot predict which interface will return usable knowledge, so it pays both.","observed_friction":"query+answer doublet on one need.","evidence":"06:25:00 query then 06:25:08 answer, same topic."}
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{"id":"a42","session":"dev","ts":"2026-06-?T13:48:49","tool":"brain_query","intent":"verify_write_landed","intent_tool_match":"mismatch","workaround":"'authentik cutover validation probe' then 6min later 'authentik cutover post-flip validation' — reformulated pair, likely searching for the agent's own earlier cutover notes / confirming validation steps are recorded. Lexical re-search standing in for recall-my-recent-context.","observed_friction":"reformulation: 'validation probe' -> 'post-flip validation'.","evidence":"13:48:49 and 13:54:56."}
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{"id":"a43","session":"dev","ts":"2026-06-?T13:59:17","tool":"brain_write","intent":"store_new_knowledge","intent_tool_match":"match","workaround":null,"observed_friction":"preceded by ToolSearch select:brain_write.","evidence":"oidc-issuer-host-change-vs-idp-swap-subject."}
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{"id":"a44","session":"dev","ts":"2026-06-?T13:59:50","tool":"brain_write","intent":"store_new_knowledge","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"cannot-move-ingress-host-across-namespaces-flux-dryrun FIRST write."}
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{"id":"a45","session":"dev","ts":"2026-06-?T14:00:13","tool":"brain_write","intent":"update_or_supersede","intent_tool_match":"mismatch","workaround":"RE-WROTE cannot-move-ingress-host-across-namespaces-flux-dryrun 23s later — overwrite of same slug, no edit/upsert primitive.","observed_friction":"sub-30s gap = content correction expressed as a full re-write.","evidence":"two brain_write same filename 13:59:50 / 14:00:13."}
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{"id":"a46","session":"dev","ts":"2026-06-?T13:53:54","tool":"brain_write(HTTP-staged)","intent":"store_new_knowledge","intent_tool_match":"mismatch","workaround":"after `ToolSearch select:mcp__claude_ai_brain__authenticate` (MCP auth flow), the agent staged the entry as `cat > /tmp/brain_entry.json` ({filename:'postgres-force-rls-cross-u...', content}) for a curl write rather than calling brain_write directly — MCP write path was not usable (auth/loading), so it dropped to the HTTP bodge.","observed_friction":"reached for an 'authenticate' tool, then abandoned MCP for hand-built JSON + curl. Matches known pattern: brain/op MCP auth lapses often.","evidence":"ToolSearch authenticate 13:53:27 -> cat /tmp/brain_entry.json 13:53:54."}
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{"id":"a47","session":"template-go-agent","ts":"2026-05-?T18:46:26","tool":"BASH(not-a-brain-act)","intent":"intent_unclear","intent_tool_match":"match","workaround":null,"observed_friction":null,"evidence":"'brain_' substring was inside a git commit message body ('agent boundaries, network policy, agent s...'), NOT a brain call. Excluded from knowledge-act analysis; logged for audit completeness."}
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