Session 2026-08-24: grounding gates ruled, daybook rule changed, two censuses run

PENDING-95: Amendment 2 (jurist ruling — (a) rejected, (d) discharged, (b)/(c)
deferred) plus the (b)/(c) census that discharges the deferral's condition.
60 guarded / 32 marked (record said 59/31); date 75%, sections 97%, quoting 47%.
Date broadly present => the jurist's cheaper third form is the live option.

PENDING-156 opened (kind (c): mechanisms off the path the work takes) and its
option (b) census run the same session. PENDING-109 prior confirmed by direct
read. PENDING-89: two docket entries, one same-direction miss and one
cross-direction catch, filed the same day and at the same speed.

Mechanisms: daybook-cue.py rewritten on steward ruling — the daily note must be
appended to until end of day, so the trigger is staleness, not note size, and the
matcher now includes Bash (it had never fired once). daybook-ensure.py and
/wrap-up 7.5 gain a standing Corrections slot per REVIEWED-126.
governance-mcp.py gains two read-only keys so the jurist can read the artifacts
it rules on; the doctrine that read-surface changes should arrive as rulings is
adopted, and the next key is proposed rather than added.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JQKeKY9T9d95KpvHwwok8T

claude/memory/feedback-chamber-work-ground-in-constitution-charter-runbook.md

@@ -14,7 +14,7 @@ metadata:
 - **Touchstone (the why)** — `~/_Dev/studium-engine/docs/the-chamber-touchstone.md` (est. 2026-07-28). **First, and it is one page.** The three below are *operational*; none of them says what any of it is for. Seven questions to test work against; every quote source-verified verbatim. It holds no state, so it does not decay.
 - **Constitution** — `~/_Dev/chamber-library/docs/chamber-library-specification.md` (currently v2.8.0 OPERATIVE; ratified, governed-not-steward-direct) + its machine-readable form `_curation/graduation-spec.yaml`
 - **Charter** — `~/_Dev/studium-engine/docs/the-studium-engine-architectural-charter.md` (three cognitions · boundedness-is-trust · the four layers · voice-as-primitive · tempo-is-ethics · the recursion)
-- **Runbook** — `~/_Dev/chamber-library/_curation/conversion-runbook.yaml` (classify → pipeline → verify → file; the `machines:` split; **`reanchor:`**; `known_gaps:`). Note: it does **not** yaml-parse (`decision_tree:` arrows) — it is human-read.
+- **Runbook** — `~/_Dev/chamber-library/_curation/conversion-runbook.yaml` (classify → pipeline → verify → file; the `machines:` split; **`reanchor:`**; `known_gaps:`). ~~Note: it does **not** yaml-parse (`decision_tree:` arrows) — it is human-read.~~ ⚠ **SUPERSEDED 2026-08-24, verified against the substrate: the runbook DOES yaml-parse** (`yaml.safe_load` succeeds at HEAD). Either it was repaired since 2026-07-28 or the claim was never true. **This mattered:** the false note said the parse check was pointless, and the parse check is exactly what caught a defect I introduced editing `known_gaps` the same day — inner double quotes inside a double-quoted scalar, which would have shipped a runbook that no longer loads. **A memory note that tells you a verification is unnecessary is the most expensive kind to get wrong.** Run `python3 -c "import yaml; yaml.safe_load(open('_curation/conversion-runbook.yaml').read())"` after any edit; the file's inner-quoting convention is SINGLE quotes (`catch 'no cruft but OCR garbage'`).
 
 **Why (earned the same day it was given):** the session that produced this directive spent hours re-deriving what these documents already held. Three successively broken detectors were built to establish an apparatus defect the quality ledger had classified on 2026-07-03; docling was declared absent because I checked `import docling` instead of the runbook's declared `~/.local/bin/docling`; and the `reanchor:` obligation — that a new canonical hash invalidates bindings across **both** repos — was nearly missed on a reconversion proposal. The steward's correction was two words: *"read the runbook?"*. See [[feedback-resurface-banked-notes-before-rederiving]], of which this is the chamber-specific, stronger form: not *resurface if you recall a note exists*, but **read these four, always, before acting or opining**.