2 Commits

Include renames

Author	SHA1	Message	Date
bvandeusenandClaude Opus 5	ae773740b4	feat(plugin): the seam that erases the evidence is where the unresolved rules get named (#4216) ... Step 5 of milestone 419. The milestone's subject is that a rule read and ignored is arithmetically identical to a rule read and followed, and the compaction is where that identity becomes permanent — the turns holding the evidence are summarised away, and the unjudged thing survives as nothing. WHY THIS IS ASSEMBLED IN THE HOOK. `rule_usage_events` has no session column; it is per user over a window. A session-scoped answer therefore cannot be asked of the server, and has to be built where a session is a thing that exists. Four ledgers four hooks already write: .rules.ids an arm NAMED the rule .opened.ids the session called get_rule (#4100) .acted.ids the session called rule_outcome (new here) .checkpoint.ids the rule HELD an act (#4214) Every one is an observed tool call. Nothing asks the model what it followed — milestone 386 ruled that out, because a model asked "did you apply rule 156?" says yes. Two subtractions: named-minus-opened is the arm talking to nobody, opened-minus-acted is the milestone's whole subject. PreCompact stdout is the compaction's custom instructions (#3680), not a message to the model, so the readout does not say "you slipped" — it says which ids must be carried through, which is the one thing a summary can do about an unjudged finding. SILENT WHEN NOTHING HAPPENED, and the accusations are conditional on having members. "0 rules unresolved" on every compaction is how a readout teaches its reader to skip it. Traffic is still reported, because the static instructions already ask for it in prose; these lines are the measured version. scribe_record_outcome.sh is the third ledger's writer, matched on mcp__.*__rule_outcome and mirroring scribe_record_opened.sh: TMPDIR only, silent, exit 0 on every path. A PostToolUse hook that spoke would put a line after every rule_outcome call and give recording an outcome a cost. Also: check_plugin.py skipped the new hook for want of a smoke event, which would have left the newest of the three ledgers as the only one the plugin lane never runs. Added, mirroring its sibling. tests/test_precompact_hook.py now isolates TMPDIR — the hook reads session ledgers from there, so without isolation a test would see whatever this real session had accumulated. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01821k5B3Ysecp9fNYs92Kuy	2026-09-21 00:53:29 -04:00
bvandeusenandClaude Opus 5	4b8d22e3ec	feat(plugin): a PreCompact hook tells the summarizer what must survive (#3680) ... Spike #3680 asked whether a PreCompact hook can reach the model. Read out of the installed Claude Code build (2.1.273), the answer is yes — through a different channel than note #3679 assumed: * `hookSpecificOutput.additionalContext` is NEVER read on PreCompact. The hook-output schema has no PreCompact variant; the field is honoured for SessionStart, SubagentStart and Stop, and silently dropped here. * A PreCompact hook's STDOUT becomes `newCustomInstructions`, merged with the operator's own `/compact` instructions and passed into the prompt that writes the summary. Manual, auto and partial compaction all do this. So the hook does not interrupt the compaction — it steers the summary, which is what the next turn reads. Blocking is the thing not to do: a PreCompact block SKIPS compaction, tells the model nothing, and leaves the session running on uncompacted with no summary at all. scribe_precompact_preserve.sh names what the summary is the only copy of: Scribe record ids WITH titles, the in-progress task and its milestone, work done but not yet recorded, governing rules, and unfinished operator asks. No network and no config — what must survive is already in the conversation being summarized; the hook only says which parts are load-bearing. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01821k5B3Ysecp9fNYs92Kuy	2026-09-16 08:11:52 -04:00