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+# V97 - Zero Dormant Registry - 2026-04-21
+
+## Objectif
+Activer 258 tools read-only safe dans `wevia-tool-registry.json` pour passage 
+autonomie WEVIA Master de **0.2%** → **41.3%** exec-able.
+
+## Root Cause (Doctrine 0)
+Le flag `exec:true` servait d'indicateur conventionnel pour les 627 tools du 
+registry. 626 restaient "dormants" (exec:false) par héritage historique,
+même si techniquement exécutables via Dynamic Resolver.
+
+## Classification risk (audit automatisé)
+
+| Catégorie | Count | Action V97 |
+|---|---|---|
+| DANGER (destructif) | 12 | ❌ Keep exec:false (jamais auto) |
+| Write (mutation) | 102 | ❌ Keep exec:false (validation humaine) |
+| No-cmd (metadata) | 254 | ⊘ N/A (pas de commande) |
+| Read-only (safe) | 258 + 1 | ✅ exec:true activé |
+| **TOTAL exec-able** | **259** | 41.3% |
+
+### Patterns DANGER (jamais auto)
+```regex
+\brm\b | \bdelete\b | \bdrop\s+(table|database)
+chattr.*-i | \bkill\b | \bshutdown\b | \breboot\b
+format.*dev | dd\s+if= | mkfs | fdisk
+sudo\s+systemctl\s+(stop|disable)
+```
+
+### Patterns Write (skip - audit humain requis)
+```regex
+\binsert\s+into\b | \bupdate\s+set\b
+sudo\s+(cp|mv|chattr\s+-i|systemctl\s+(start|restart))
+>\s*/ | tee\s+/
+```
+
+### Read-only safe (activés 258)
+Tout le reste : `curl -s`, `grep`, `cat` read-only, `ls`, `jq`, 
+`python3 read-only`, psql SELECT, etc.
+
+## Tests live validation (doctrine 14)
+
+| Test | Engine | Résultat |
+|---|---|---|
+| multiagent orchestrate | Orchestrator/* (11 agents) | 11/11 EXEC RÉEL |
+| reconcile | Orchestrator/reconcile | PORTS=73 DOCKER=19 DISK=79% |
+| providers | Orchestrator/providers | 13/13 UP (Cerebras/Groq/Gemini/...) |
+| ethica hcp stats | FastPath/fast-path | 161,730 HCPs (+20K depuis snapshot) |
+| engagement kpi | Resolver/v83_engagement_kpi | DAU=51 MAU=129 (V96 fix persiste) |
+
+## Métriques V97
+- **L99 NonReg post:** 153/153 PASS | 0 FAIL | 100% | 56.4s (TS 20260421_002030)
+- **V83 Business KPI:** 100% completeness
+- **Tool registry exec ratio:** 0.2% → **41.3%** (x206 autonomie)
+- **Commit:** `678f7f44c` 
+- **Push gitea:** ✅
+- **Push github:** ✅
+
+## GOLD vault
+- `/opt/wevads/vault/wevia-tool-registry.json.GOLD-V97-20260421-001951` (180KB)
+
+## Script
+- `/tmp/activate-readonly.py` (idempotent, re-runnable safe)
+
+## Doctrines appliquées
+- Doctrine 0: Zero dormant capabilities → 258 tools activés
+- Doctrine 1: GOLD snapshot avant modification
+- Doctrine 2: Zero écrasement (flag change only)
+- Doctrine 3: Zero suppression
+- Doctrine 4: Zero régression (L99 153/153 pre/post)
+- Doctrine 12: Classification risk par regex (pas à l'œil)
+- Doctrine 14: Test-driven live (4 tests multi-agent avant/après)
+- Doctrine 16: Script idempotent Python
+- Doctrine 60: UX premium (Master multi-agent streaming SSE)
+- Doctrine 95: Traçabilité wiki + vault Obsidian
+- Doctrine 100: Commit release atomique
+
+## Next V98 pending
+- [ ] Auth cookie persistence Playwright pour tests E2E authentiques
+- [ ] Auditer 9 orphans TREE.all_pages (pages sans backlink)
+- [ ] Bridge S95 PMTA CSV → S204 (Emails 30d=0 baseline depuis 1 fév)
+- [ ] Campagne NPS auto Pharma Cloud (tables prêtes, sondage pas envoyé)
+- [ ] Huawei Cloud billing dispute resolution
+- [ ] Vistex lead protection addendum Section 6.c.i