Project memory

DURABLE FACTS LIVE IN fact_store, NOT IN MEMORY.md OR CLAUDE.md.
RECALL BEFORE RE-DERIVING; STORE WITHOUT BEING ASKED.

Announce: "Using tracedecay:project-memory to <recall/store/curate>."

Route the moment

Moment	Action
Need a prior decision/preference/pitfall	tracedecay_fact_store action:"search" (query, min_trust) — before web search, before asking the user
Prior conversations, not facts	tracedecay_message_search (query, limit) — this skill owns FTS→fact; raw replay/scoped grep → tracedecay:managing-session-context
A durable decision/correction/pitfall just surfaced	tracedecay_fact_store action:"add" (content, category, tags, trust) — proactively, do NOT wait to be asked, and do NOT write MEMORY.md instead
User rates a recalled fact	tracedecay_fact_feedback (helpful/unhelpful)
A recalled fact you were shown helped or misled you	tracedecay_fact_feedback on its fact_id (helpful/unhelpful) — don't wait to be asked
User asks to clean/merge/delete memory	Curation flow below

Trust calibration for adds: 0.85+ independently verified decisions, ~0.7 ordinary well-sourced facts, ~0.5 plausible-but-uncertain. The add path already rejects secrets and reports near-duplicates/conflicts — act on those flags; never rephrase a rejected secret to bypass filtering.

Rate what you recall: any fact_id shown in tracedecay_context's Memory Matches (or returned by fact_store search) that materially helped or misled you should get tracedecay_fact_feedback (helpful/unhelpful) the moment you act on it — proactively, without waiting for the user, since recalled facts are almost never rated and feedback is how trust is earned.

Do NOT capture: secrets/credentials/PII, transient errors, environment-specific failures, one-off narratives, task progress, or soon-stale session outcomes — those belong to session transcripts.

Curation (mutation — parent agent only, approval required)

Read references/curation.md for the full protocol: read-mostly inventory → native dry-run (tracedecay memory curate) → candidate buckets → narrow apply (fact_store add/update/remove) → read-only verify (tracedecay_memory_status for counts/health). Hard rules that always apply:

• Deletion is permanent (no soft-delete, no undo). Explicit approval immediately before every remove, hard delete, or merge-loser removal, showing fact id, content summary, and reason. Prefer update/merge when provenance should survive.
• Subagents may inspect and recommend only — never let a subagent call add/update/remove/feedback, apply curation ops, or run memory repair.
• Do not lower trust merely for age; cite newer evidence or a contradiction.

If tools are deferred or MCP fails

• Deferred: one ToolSearch call — select:tracedecay_fact_store,tracedecay_message_search,tracedecay_fact_feedback.
• MCP error: tracedecay tool fact_store --action search --query … (see tracedecay:using-the-cli). An MCP failure is not a reason to write MEMORY.md — the CLI reaches the same store.

Deliverable

Recall: the prior context/decisions found, with source and trust — or an explicit "no stored fact matches", after which storing the fresh answer is the default next step. Store: the fact id(s) written and any duplicate/conflict flags handled. Curate: facts changed/skipped, approvals obtained, verification result. Report any tracedecay_metrics: line.