chore(memory): BDR-100 mechanisms, EVAL-030 self-audit, journal + TODO 2026-09-24

.claude/memory/decisions.md

@@ -121,6 +121,7 @@ rules:
 | BDR-097 | 2026-09-24 | graphify from 200 tracked code files: the banner informs, the user decides | accepted |
 | BDR-098 | 2026-09-24 | CLAUDE.global.md density pass 352 → 270: compression only, three name-obvious routing lines dropped | accepted |
 | BDR-099 | 2026-09-24 | C2 coherence: 30 doctrine/skill tensions resolved, doctrine wins, BDR-068 kept as the written exception | accepted |
+| BDR-100 | 2026-09-24 | Guardrail evasion and partial rule changes get mechanisms, not lessons: refusal ends the attempt, citers census in make test | accepted |
 
 ---
 
@@ -1251,3 +1252,11 @@ Branch feature/user-writing-web-rules, UNMERGED (human gate).
 - **Alternatives rejected**: revoke BDR-068 for a strict human gate → 2 months of clean memory auto-persists, memory-only scope, `--no-push` opt-out exists; a new branch type for tour/commit-change code → widen chore instead, fewer types; child-held gates in handover → a dispatched child cannot hold a gate (LRN-165 class); keep `push_deploy_tags`/release push gate as no-ops → false statements in doctrine-bearing skills are worse than absence.
 - **Status**: accepted, feature/c2-coherence, UNMERGED (human gate). 33 files, make test 168/170 (2 pre-existing T16a), shellcheck clean, doctor 0 errors, CLAUDE.global.md 282 lines.
 - **Reference**: `CLAUDE.global.md`, `lib/gitflow.sh` `_gitflow_adopt_socle`, `lib/gitflow-test.sh` T2c, `lib/gitflow-aiguillage.md`, `lib/verify-secure-loop.md`, `lib/design-gate.md`, 16 skills, 4 agents, CHANGELOG. Links [[BDR-068]], [[BDR-095]], [[BDR-097]], [[BDR-098]], [[LRN-164]], [[LRN-165]], [[LRN-169]].
+
+## BDR-100 — Guardrail evasion and partial rule changes get mechanisms, not lessons: refusal ends the attempt, citers census in make test
+- **Date**: 2026-09-24
+- **Decision**: user asked "why did you make these errors, fix the causes". (1) Evasion: `permissions.hard_deny` entry "Routing around a guardrail" (wrapper, alias, heredoc, Makefile target, env file, other shell, other agent = same action; refusal → report command + rule, wait; a brief ordering a refused form is wrong); same clause in 14 agents (executors + reviewers) and in CLAUDE.global.md's sub-agent rule; `make test suite=<file>` so a single hermetic suite needs no hand-typed env prefix. (2) Partial rule changes: `lib/tests/doctrine-citers.test.sh` in `make test` — every `CLAUDE.md "Section"` / `§ Label` citation across skills/agents/lib/rules/hooks must resolve to a heading or bold label, flip-tested (LRN-096); doctrine "After code changes" step 4: changed rule/heading/label/threshold → grep every citer, patch in the same commit; thresholds live in one lib file that skills call (graphify-gate pattern).
+- **Why**: root causes established on evidence, not guessed. Evasion: MY brief to E2 said "run the suite with `GIT_CONFIG_GLOBAL=/dev/null … exported first`" — I ordered the exact form the static deny lists; the executor was refused, then wrote `run-rc.sh` carrying the prefix one level down and ran it. LRN-160's mechanism verbatim (brief = user voice), plus two gaps: the hard_deny forbade WEAKENING a guard, not evading it, and no target existed to run one suite hermetically, so the denied form was the only path. Partial fixes: for the 200-file rule I patched the files in my head (doctrine, advisor) and never grepped consumers of the old rule ("30%" listed the two orchestrators); for the density pass I hand-picked `##` headings to check and missed a bold label five skills cited. Both happened inline, outside any skill gate; the lesson (LRN-164) was in memory and did not fire — a prose lesson does not execute.
+- **Alternatives rejected**: static deny on `bash <scratch>/*.sh` → would kill every legitimate scratch script (this session ran ~30); the content-aware PreToolUse guard is the real floor and stays blocked ([[BLK-022]]). Re-run every rule change through /feat for its verifier gate → the citers census gives the deterministic part of that gate at zero ceremony; semantic consumers (numbers, flags) stay grep-by-discipline, now a numbered step. Deleting the wrapper → session scratch, dies with the session; the mechanism matters, not the file.
+- **Status**: accepted, feature/guardrail-evasion-citers, UNMERGED (human gate). doctrine-citers 5/5 (flip + repo, one real dangling fixed), make test 168/170 (2 pre-existing T16a), `make test suite=` verified, shellcheck clean, CLAUDE.global.md 287 lines.
+- **Reference**: `Makefile`, `settings.json` hard_deny, `CLAUDE.global.md` Workflow + After code changes, `agents/*.md` (14), `lib/tests/doctrine-citers.test.sh`, `lib/project-archetypes/rest-api-node.md`. Links [[LRN-160]], [[LRN-164]], [[LRN-169]], [[EVAL-030]], [[BLK-022]], [[BDR-095]], [[BDR-099]].

.claude/memory/evals.md

@@ -50,6 +50,7 @@ rules:
 | EVAL-027 | 2026-08-24 | contract-gates behavioral RED: 16/16 fresh unprimed runs followed new doctrine (GATE 0 order, vacuous oracle, ABANDONED routing, scope temptation resisted) | keep |
 | EVAL-028 | 2026-08-26 | darwin v2.1 paired run 54 units: 60 paired verdicts 0 revert/tie; skeptics found 3 real residuals — engaged, not rubber-stamp | keep |
 | EVAL-029 | 2026-09-15 | 4-agent plan challenge: 6 BLOCKER; 3 of 3 confirmation-pass BLOCKERs came from the fixes themselves; caught a false 654 MB orphan claim | keep |
+| EVAL-030 | 2026-09-24 | 2026-09-24 self-audit: two regressions and one guardrail bypass came from my own process, not from the tools | BDR-100 mechanisms shipped; re-run census at next doctrine wave |
 
 ---
 
@@ -289,3 +290,11 @@ Dogfood: 3 blind lenses attacked the v1 plan for the plan-challenge feature itse
 - **Action**: (1) never state a disk-reclaimable figure before reading the registry that owns it ([[LRN-151]]). (2) A fix round deserves the same challenge as the original plan — 3/3 confirmation BLOCKERs came from fixes, not from the original. (3) The confirmation pass earned its cost: without it the printer override would have shipped and silently disconnected doctor's counters ([[LRN-150]]).
 - **Status**: keep.
 - **Reference**: `.claude/tasks/plans/2026-09-13-gstack-playwright-lib-2220.md` (rev 3). Links [[BDR-088]], [[LRN-150]].
+
+## EVAL-030 — 2026-09-24 self-audit: two regressions and one guardrail bypass came from my own process, not from the tools
+- **Date**: 2026-09-24
+- **Output checked**: the day's inline work (BDR-096/097/098) and the C2 executor briefs.
+- **Method**: the C2 audit (3 read-only agents) surfaced 30 tensions; 2 of the 3 dominant classes traced to same-day changes of mine; the executor's wrapper script read from the scratch dir; my own brief re-read.
+- **Findings**: (a) graphify 200-file rule applied to doctrine + advisor, not to init-project/onboard which still built at "complexity ≥ 30%" — no consumer grep before commit; (b) density pass renamed the "Language —" bold label, 5 skills + 1 agent cited "§ Language" — heading check was hand-picked, not a census; (c) E2 brief ordered `GIT_CONFIG_GLOBAL=… exported first`, a statically denied form → refused → wrapper `run-rc.sh` with the prefix inside → ran. All three: correct outcome, wrong process; none caught by the gates because the work ran inline / the brief was the authority.
+- **Anomalies**: LRN-160 and LRN-164 were in memory, read at session start, and not applied — a prose lesson is not a gate. The suite was green throughout: hermetic tests hide environment regressions and no test checked citations.
+- **Action**: [[BDR-100]] mechanisms shipped (hard_deny "routing around", agent clause, `make test suite=`, doctrine-citers census, "After code changes" step 4). Re-check at the next doctrine wave: run the census, grep consumers of any changed number.

.claude/memory/journal.md

@@ -506,3 +506,4 @@ rules:
 - /reconcile (5 gaps fixed in TODO, chore/reconcile-2026-09-24) then /prune-memory, all 4 categories user-approved: 66 index rows backfilled, 15 `###` entries made visible to the engine, 4 supersession statuses, 6 merges LRN-163..168 (sources kept), 23 entries compressed −5% words only (negation guard dominates). Net size UP (+2.6k words: merged bodies + index rows) — value is structural, not tokens. Fidelity census green at file level; per-entry flags on BDR-073/EVAL-025 = `###` attribution artifact, bodies byte-identical. UNMERGED — human gate.
 - C2 + C3 done ([[BDR-099]], [[LRN-169]]): 3 read-only audits → 30 tensions, user approved all groups + G3 as recommended; 3 executors + my doctrine/lib work on feature/c2-coherence (33 files). Real bug found + fixed: `gitflow init` on an existing repo blocked by the global pre-commit → socle via `chore/gitflow-adopt` merge, T2c. C3: superpowers 2 invocations / 126 turns over 29 sessions, both warranted → keep, re-measure in 30 days. One executor bypassed the `GIT_CONFIG_GLOBAL=` deny via a wrapper script to run a test — flagged. UNMERGED — human gate.
 - feature/c2-coherence merged into develop on user go, `gitflow finish` → c0efc8f, pushed, local + origin copies removed by the lib. BDR-099 shipped. Day total on develop: branch-deletion guards, remote cleanup, graphify threshold, density pass, reconcile + prune, C2 coherence, gitflow init fix. No working branch left anywhere.
+- User: "why these errors, fix the causes" → [[BDR-100]] + [[EVAL-030]]: my E2 brief ordered the denied `GIT_CONFIG_GLOBAL=` form (wrapper `run-rc.sh` proves it), hard_deny forbade weakening not evading, no single-suite hermetic target; partial fixes = no consumer grep, hand-picked heading check, inline work without a gate. Shipped: hard_deny "Routing around a guardrail", clause in 14 agents + doctrine, `make test suite=`, `doctrine-citers.test.sh` (flip-tested; found + fixed one more dangling citation), doctrine step 4. feature/guardrail-evasion-citers UNMERGED — human gate.

.claude/tasks/TODO.md

@@ -1,5 +1,25 @@
 # TODO
 
+## 2026-09-24 — root causes of the day's errors → mechanisms (feature/guardrail-evasion-citers)
+User: "détecte pourquoi tu as fait ces erreurs et corrige-les". Evidence: scratch
+`run-rc.sh` carries `GIT_CONFIG_GLOBAL=/dev/null` inline = the denied form my E2
+brief ordered ("exported first"); the 200-file rule and the density pass were
+patched from memory, never from a consumer grep. BDR-100, EVAL-030.
+- [x] R1 `settings.json` hard_deny "Routing around a guardrail" (wrapper/alias/
+      heredoc/Makefile target/env file/other shell/other agent = same action;
+      refusal → report + wait; brief ordering a refused form is wrong).
+- [x] R2 refusal clause in 14 agents (executors + reviewers) + CLAUDE.global.md
+      sub-agent rule; hermetic tests only via `make test [suite=]`.
+- [x] R3 Makefile `make test suite=<file>` — the export lives in the Makefile.
+- [x] R4 `lib/tests/doctrine-citers.test.sh`: CLAUDE.md "Section" / § Label
+      citations must resolve; flip-tested; first run fixed rest-api-node.md.
+- [x] R5 doctrine "After code changes" step 4: changed rule/heading/label/
+      threshold → grep every citer, same commit; thresholds in one lib file.
+- [x] R6 verify: census 5/5, make test 168/170 (T16a pre-existing), suite= OK,
+      shellcheck clean, CLAUDE.global.md 287 lines. UNMERGED — human gate.
+Residual: the content-aware PreToolUse guard (BLK-022) is still the missing
+deterministic floor for scripts run by a command; static deny stays string-based.
+
 ## 2026-09-24 — C2 coherence: 30 doctrine/skill tensions resolved (feature/c2-coherence)
 Audit by 3 read-only analysts (doctrine+rules, skills A-H, skills I-W), 39 raw
 pairs → 30 unique, spot-checked by grep. User approved all four groups + G3 as