feat(moments): mounted rules arrive when their moment happens, through every door (milestone 458 step 4a, #4922)

A rule mounted on a moment now reaches the session when an act reaches that moment, with no semantic match involved: - run_moment_arm on the pipeline: a lookup, not a ranked search. Each line names the moment and the act that reached it ("at work.deliver, reached by `git push`"), so a misfire is visible where it lands and can be unmapped in-session. A repeat is cited, not quoted; fresh rules are recorded surfaced under source moment_rule with the moment in detail. No retrieval_logs row, as for the other lookups, so no latency is persisted for this arm. - rule_scope: a rule's home clause, moved out of semantic_search_rules so the moment lookup scopes by the same one. - rulebooks.rules_on_moments / mounted_moments. - The plugin door: a catch-all PreToolUse hook (scribe_moment.sh). It keeps /moment-tools' answer on disk for five minutes, so a call to a tool that cannot reach a mounted rule sends nothing, and an install that has mounted nothing sends one request per window. It shares the rules ledger with the other arms and fails open silently. - The MCP door: Scribe's own tools named by the shipped mappings carry moment_rules in their response, so a client without the plugin gets them too. The hook skips those tools. A guard pins the attach on every one. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 12:21:45 -04:00
parent cc26054437
commit 78653130d6
24 changed files with 1049 additions and 39 deletions
@@ -39,6 +39,7 @@ another one means adding files, not moving or rewriting any.
 | `hooks/scribe_prior_art.sh` | PreToolUse on editor writes: `GET /api/plugin/prior-art`. |
 | `hooks/scribe_after_write.sh` | PostToolUse on shell commands: the same check for code written through the shell. |
 | `hooks/scribe_tool_rules.sh` | PreToolUse on shell commands: `GET /api/plugin/tool-rules`. |
+| `hooks/scribe_moment.sh` | PreToolUse on every tool: the rules mounted on the moments the call reaches, `POST /api/plugin/moment`; skips tools `GET /api/plugin/moment-tools` says reach nothing mounted, and Scribe's own (their responses carry `moment_rules`). |
 | `hooks/scribe_report_check.sh` | Stop: when the turn closed a task, checks the reply for the completion sections and reports to `GET /api/plugin/report-check`; blocks once, with the reason the server returns. |
 | `hooks/scribe_shape_check.sh` | Stop: sends the definitions the turn wrote (the write hooks' `<sid>.written.ids` ledger) to `GET /api/plugin/shape-check`; blocks once, with the reason the server returns, so the agent judges what it built. |
 | `hooks/scribe_sync_processes.sh` + `commands/sync.md` | `GET /api/plugin/processes` → `~/.claude/skills/scribe-proc-*` stubs; `/scribe:sync` on demand. |