retro

name	retro
description	End-of-session retro — distill durable learnings into workspace memory and flag promotion candidates
disable-model-invocation	true

Session retro

Distill this session's durable learnings into the workspace memory layer.

1. Collect durable, non-obvious learnings from the session: dev-env and build quirks, debugging discoveries, architectural facts, corrected mistakes, stated user preferences. Skip anything derivable from code, already recorded, or session-specific.
2. Locate the workspace memory directory: .claude/memory/ at the workspace root (see autoMemoryDirectory in the workspace settings). Read MEMORY.md first.
3. For each learning, append to or update a topic file named <scope>--<topic>.md (scope = subsystem or repo). Keep the MEMORY.md index in sync — one line per topic file, ≤ ~60 lines total.
4. Promotion pass: for entries now stable (confirmed across sessions or by the user), propose promotion per the harness-conventions decision table — constraints/orientation into a rule, procedures/reference into a skill — and prune the memory entry once promoted. Present proposals to the user; never promote silently.
5. Prune stale or disproven entries. The buffer stays small; the curated tiers are the archive.