chore(memory): BDR-105 skill-catalog prune + 21st gate, LRN-175..178, BLK-023, EVAL-034

.claude/memory/evals.md

@@ -54,6 +54,7 @@ rules:
 | EVAL-031 | 2026-09-25 | /feat run for BDR-101: challenge round earned its cost, two blockers sat in my own premises | keep challenge round on state-detection plans; check live state before planning; pin grep in oracles |
 | EVAL-032 | 2026-09-27 | 4 parallel feater executors, one tree, gate loop: verifier caught a vacuous test, security caught a partial-write; my oracles wrong twice | keep same-tree parallel dispatch with disjoint FILE SCOPE + orchestrator-owned shared files; blind verifier stays; measure oracles on precedents |
 | EVAL-033 | 2026-09-28 | case 7: 2 analyzers + 2 executors + 3 re-dispatches; verifiers caught shape, convention and my wrong count; security caught an env override | brief names the scratchpad path explicitly (3 /tmp leftovers); keep blind verifiers; count claims get an artifact |
+| EVAL-034 | 2026-09-28 | catalog prune + 21st gate: two challenge rounds each found what r3 missed (nested SKILL.md, fixture cp lists, in-session export); my ledgers failed twice (heredoc CHECKs); 5 executors DONE first pass; verifier gap = tool false positive | keep the confirmation pass on any plan that changed materially; one-line CHECKs; grep fixture cp lists before a `source` |
 
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@@ -322,3 +323,10 @@ Dogfood: 3 blind lenses attacked the v1 plan for the plan-challenge feature itse
 - **Result**: both CONFORME after 3 re-dispatches: frontmatter shape (executor mirrored external peers instead of the named personal ones), update-all refresh convention (executor's "additive" install broke "not installed — skipping"), security MEDIUM env override + LOW traversal. Verifier also doubted my CHANGELOG "sixteen skipped" → it was seventeen. Byte-for-byte fidelity of 14 files confirmed twice.
 - **Anomalies**: (1) three sub-agents wrote to `/tmp` outside the scratchpad then could not `rm -rf` (refused, correctly) — the brief must name the scratchpad path; (2) executors' self-justified deviations were plausible each time and wrong twice → blind verifier stays mandatory; (3) analyzer reports at ~120-180 words per skill were the right grain, two of them fit my context; (4) `make test` rc 1 is still the 2 pre-existing T16a, my filter now shows totals.
 - **Action**: brief template line "scratch only under <scratchpad>"; count claims in CHANGELOG/journal cite the list they count; keep the analyzer-first pattern for any pack > 5 skills.
+
+## EVAL-034 — two /feat runs by hand: challengers earned their cost, my artefacts were the weak link
+- **Date**: 2026-09-28
+- **Method**: 5 analyzers (4 clusters + docs guide) → user decisions (4 questions ×2 batches) → contract 18 criteria → plan r1→r4 with 3 blind challengers + 1 confirmation → 4 feater in parallel (disjoint scopes) → gates.sh → fresh verifier → security. Second run (21st gate): same chain, 1 executor.
+- **Result**: prune — challengers closed 8 MAJOR at r3, the confirmation pass still found 1 BLOCKER (nested SKILL.md in browser-skills/openclaw/node_modules) + 3 MAJOR (setup's global symlink, update-all 3rd copy, fixture cp lists); executors 4/4 DONE first pass; GATE 0 UNMET(4) = my heredoc CHECKs ([[LRN-176]]); verifier ECARTS(1) = floor-guard false positive ([[BLK-023]]), CONFORME at iteration 2; security PASS. 21st gate — three lenses: my shared-helper reflex = BLOCKER ×2 ([[LRN-178]]), my `export TWENTYFIRST_TOKEN` remedy = MAJOR (env does not persist); confirmation pass pinned the diagnostic format; executor DONE first pass, CONFORME 7/7, PASS.
+- **Anomalies**: (1) both times the confirmation pass found real defects after "all MAJOR closed" → r3 is not a stopping point; (2) every gate failure of the day was mine (ledger format, tool pattern), none the executors'; (3) verifier and challengers each re-ran the live oracles themselves (link.sh, `set full`, the gate) — cheap, decisive; (4) the user's rule ("full ⊇ every profile") arrived at pass B and inverted a settled plan step: pass B before challenge is the right order.
+- **Action**: keep the single confirmation pass mandatory when a plan changed materially; contract CHECKs one line, files under `.oracles/`; grep fixture `cp` lists before any new `source`; run the live oracle once by hand before dispatching the verifier.