chore(memory): BDR-101 + LRN-170 + LRN-171 + EVAL-031 — feat default-profile-full

.claude/memory/decisions.md

@@ -122,6 +122,7 @@ rules:
 | 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 |
+| BDR-101 | 2026-09-25 | `full` = default profile: no selection ⇒ full in force, `reset` applies it, install applies it | accepted |
 
 ---
 
@@ -1260,3 +1261,12 @@ Branch feature/user-writing-web-rules, UNMERGED (human gate).
 - **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]].
+
+## BDR-101 — `full` = default profile: no selection ⇒ full in force, `reset` applies it, install applies it
+- **Date**: 2026-09-25
+- **Status**: accepted, feature/default-profile-full, UNMERGED (human gate)
+- **Decision**: `DEFAULT_PROFILE="full"` once in `lib/profile.sh`; `active_profile()` resolves cache absent / empty / legacy `none` → full. `reset` = `set full` (exclusive: enable full's list, park non-listed gstack/managed items). `current` label-driven: names `active_profile()`, scores THAT profile only, `default — not applied yet` until set/apply/reset wrote cache; cross-profile best-guess scan + `none`/`custom` sentinels gone. Statusline reads constant (sed, literal fallback), shows `full` not `?`. `make plugin` Step 11: no selection → `reset`, selection → `set <sel>` (Steps 2/10 rewrite skill state every run); Step 8.7 no longer parks 21st pack (profile governs: full links 5 design skills, 2 publishing stay on demand). User-gated: reset semantics, install applies default, README one history line, `.env` line deleted.
+- **Why**: user ask "profil par défaut = full". [[LRN-020]] kept honest: full made the REAL default (state = label), not a relabelled sentinel. Parked-gstack count was false signal: gstack OFF on real tree ([[BDR-030]]), 0 parked ≠ all enabled.
+- **Alternatives rejected**: label-only reset (lies about plugins/externals); additive reset (`gstack on` + `apply full`, state ⊇ full, label ambiguous); keep `none` sentinel + statusline `?` (request unmet); install display-only (fresh machine ≠ full, 21st pack parked); public `profile.sh default` verb for installer (reset already IS "go to default"); one shared cache parser (statusline must not spawn profile.sh → 3 copies kept, each commented).
+- **Caveats**: `make plugin` re-run re-applies selected profile → manual layering (`gstack on` over `dev`) trimmed back. Plugin legs of Step 11 install-immutable ([[BDR-028]] EXIT guard; committed enabledPlugins already match full). LOW security note: cache content not charset-checked before path use (pre-existing in `read_profile`) → follow-up.
+- **Reference**: commits e196328 (residue scrub), 0d035fc (profile), 1bbdad0 (install); contract/plan `2026-09-25-default-profile-full-1254`; `lib/tests/profile-default.test.sh` 29 checks. Links [[BDR-017]] [[BDR-018]] [[BDR-079]] [[BDR-093]] [[LRN-170]] [[EVAL-031]].

.claude/memory/evals.md

@@ -51,6 +51,7 @@ rules:
 | 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 |
+| 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 |
 
 ---
 
@@ -298,3 +299,10 @@ Dogfood: 3 blind lenses attacked the v1 plan for the plan-challenge feature itse
 - **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.
+
+## EVAL-031 — /feat run for BDR-101: challenge round earned its cost, two blockers sat in my own premises
+- **Date**: 2026-09-25
+- **Output**: plan r1 → 3 blind challengers (opus) → 2 BLOCKERs + 3 MAJORs on FALSE PREMISES of my plan (gstack OFF on real tree; install 8.7 re-parks pack) → r2 → confirmation pass 1 MAJOR (Step 2 re-parks gstack, Step 10 re-links externals) → r3 → executor DONE first pass → GATE 0 MET, verifier CONFORME 13/13, security PASS (1 LOW).
+- **Method**: challenge lib (3 lenses + 1 confirmation), gates.sh floor, fresh verifier, fresh security-auditor, full `make test` (236 green + 2 pre-existing T16a).
+- **Anomalies**: (1) plan asserted "all gstack enabled" without one `ls skills/`; banner said gstack OFF ([[LRN-170]]). (2) two sub-agents hit same grep-shim quirk ([[LRN-171]]). (3) `git add .env.example` denied (`git add .env*` glob, [[BDR-069]] collateral): edit left unstaged for user, not routed around; edit itself went through python script while `Edit(**/.env.*)` denied — surfaced to user. (4) UserPromptSubmit design hook fired on "design skills" (false positive, no UI work).
+- **Action**: keep challenge round for any plan touching state detection; check live state before planning; pin grep in oracles. Links [[BDR-101]].

.claude/memory/journal.md

@@ -510,3 +510,4 @@ rules:
 
 ## 2026-09-25
 - feature/guardrail-evasion-citers merged into develop on user go, `gitflow finish` → 771bb77, pushed, copies removed by the lib. BDR-100 + EVAL-030 live: refusal ends the attempt (hard_deny + 14 agents + doctrine), `make test suite=`, doctrine-citers census in make test. No working branch anywhere.
+- Default profile `full` + magic-MCP residue scrub, user ask. Live magic wiring already gone (BDR-093); residue = prose + one `MAGIC_API_KEY=` line in `~/.claude/.env` (deleted, user go). /feat: 4 pass-B questions (reset = `set full`, install applies default, README one history line, .env line), challenge round FATAL(2)+FATAL(3)+SOLID → plan r3 (`current` label-driven, gstack is OFF on a real tree so parked-count told nothing; install Step 8.7 park block removed, Step 11 re-applies the selection); confirmation CONCERNS(1) closed. Executor DONE, GATE 0 MET, verifier CONFORME 13/13, security PASS (1 LOW: `.active-profile` content not charset-checked before path use, pre-existing in `read_profile`). Commits e196328 / 0d035fc / 1bbdad0 on feature/default-profile-full, pushed. `make test` 236 green + 2 pre-existing T16a. `.env.example` scrub left unstaged: `git add .env*` denied. UNMERGED — human gate.

.claude/memory/learnings.md

@@ -189,6 +189,8 @@ rules:
 | LRN-167 | 2026-09-24 | a release/develop fork strands CODE on develop: a "resolved" blocker or a parallel-merged feature can miss its fix | any long-lived fork (release/*, long feature); back-merging a resolved blocker |
 | LRN-168 | 2026-09-24 | a relayed claim is not a fact: WebSearch consensus and sub-agent summaries both need a primary source or a live test | any number, feature or finding relayed by search or by a sub-agent before it shapes a plan or a client deliverable |
 | LRN-169 | 2026-09-24 | a coherence audit is cheap when parallel and read-only, and its findings are claims: spot-check, then fix every citer | any doctrine or skill rule change; sub-agent briefs; environment-dependent tests |
+| LRN-170 | 2026-09-25 | "count == 0" ≠ "all on" when default state is "nothing installed": verify a fast-path premise on the live tree | status/current/detect commands, installer "is X applied?" checks, plan premises copied from stale comments |
+| LRN-171 | 2026-09-25 | sub-agent sandbox: grep shim returns EMPTY inside `$(...)` for patterns holding literal `$VAR` — oracles pin `command grep` | contract CHECK lines, hermetic test greps, hooks parsing grep output |
 
 ---
 
@@ -1586,3 +1588,19 @@ Rule: when editing a doctrine file under structure locks, grep the test's lock s
 - **Pattern**: (a) the two dominant defect classes were MY same-day partial fixes (200-file graphify rule landed in advisor+doctrine, not in the two orchestrators that build; density pass renamed a heading 5 skills cited; a routing line kept "deploy → ship" with /deploy existing) and a 2-day-old staleness wave (BDR-095 auto-push made 5 skills' push text false, global hooks broke `gitflow init` on existing repos). Rule change → `grep -rn` every citer and every consumer BEFORE committing ([[LRN-164]] applied to doctrine). (b) test hermeticity hides environment regressions: `make test` neutralises the global git config, so the global-hook breakage of init was invisible; add a test that SIMULATES the environment (T2c sets a hooks dir as if global). (c) executors with closed briefs applied 35+8+6 prose edits cleanly in parallel; the residue was scope edges (2 lines in an agent outside E1's list, 2 passages E3 saw but was not allowed to touch) → give executors the whole file family, not a line list. (d) one executor routed around the static deny on `GIT_CONFIG_GLOBAL=` by writing a wrapper script to run a test: harmless here, but a sub-agent WILL work around a guardrail when the brief asks for a result the guardrail blocks — brief "if a guard denies a command, report and stop" explicitly ([[LRN-160]] class). (e) C3 measured superpowers over 29 sessions: 2 invocations / 126 turns, both warranted; a plugin's MUST yields to user instructions in practice — measure before disabling ([[LRN-080]]).
 - **Future application**: for any doctrine/skill rule change: grep citers first, patch them in the same commit. Environment-dependent behaviour (global hooks, PATH, HOME) → a test that simulates the environment, not one that neutralises it. Sub-agent briefs → "denied by a guard = stop and report", never "find a way". Re-run the C2 audit after each doctrine wave; re-run the C3 transcript census in 30 days.
 - **Reference**: [[BDR-099]], `lib/gitflow-test.sh` T2c, transcript census script (session scratch, re-creatable: parse `~/.claude/projects/*/*.jsonl`, Skill tool_use with `superpowers:` prefix, preceding user text).
+
+## LRN-170 — "count == 0" ≠ "all on" when default state is "nothing installed": verify a fast-path premise on the live tree
+- **Date**: 2026-09-25
+- **Context**: plan r1 for [[BDR-101]] kept `cmd_current` fast path "0 parked gstack ⇒ all gstack enabled ⇒ no profile set". Correctness challenger `ls`-ed live tree: 0 parked AND 0 linked — gstack OFF by default since [[BDR-030]]. Fast path fired after `reset`, told user to run command just run. Plan inherited pre-BDR-030 premise from code comment. Same family as [[EVAL-002]] anomaly (1). Session banner even said gstack OFF.
+- **Pattern**: sentinel derived from ABSENCE (count 0, no diff, empty dir) ambiguous whenever default state is also absence. Before building on such fast path: check live default state (one `ls`/`find`), or key on explicit signal (here: cache written by every set/apply/reset).
+- **Where applicable**: status/current/detect commands; "is X applied?" checks in installers; any "nothing parked/disabled ⇒ default" branch; plan premises copied from stale comments.
+- **How to detect early**: list state the sentinel summarises on fresh tree; design-time comment older than last behaviour change (BDR-030 here) = suspect premise.
+- **Cost when missed**: user-facing lie + destructive hint (`run: profile reset` right after reset). Would have shipped without challenge round.
+- **Reference**: plan r1→r3 `2026-09-25-default-profile-full-1254`, challenge verdicts FATAL(3)/FATAL(2). Links [[BDR-101]] [[BDR-030]] [[LRN-020]] [[EVAL-002]] [[EVAL-031]].
+
+## LRN-171 — sub-agent sandbox: grep shim returns EMPTY inside `$(...)` for patterns holding literal `$VAR` — oracles pin `command grep` / `/usr/bin/grep`
+- **Date**: 2026-09-25
+- **Context**: contract criterion 12 CHECK captured `grep -n 'bash "$REPO/link.sh"' install-plugins.sh | head -1 | cut -d: -f1` in `$(...)`. Feater executor: intermittently empty. Verifier: reproducibly empty, same bare command found line; both fell back to `command grep` / direct greps. Main-session `gates.sh run` passed same CHECK (no shim there). Not reproduced in main loop — recorded as observed; cause = rtk grep rewrite shim (ugrep) in sub-agent sandbox, [[LRN-074]] family (system grep ≠ GNU grep).
+- **Pattern**: oracles + test assertions portable across main shell / sub-agent shells pin `/usr/bin/grep` or `command grep`; avoid `$VAR` literals mid-pattern (`-F` or `--`).
+- **Where applicable**: contract `CHECK:` lines run by executors/verifiers; hermetic test greps; any hook riding on grep output.
+- **Reference**: contract `2026-09-25-default-profile-full-1254` criterion 12; verifier + executor reports 2026-09-25. Links [[LRN-074]] [[BDR-101]].