V62 WEVIA Master autonomy gap filling - skills_total+vault_gold_cleanup+db_backup_rotate wired, disk 82->79 percent freed

wiki/V62-wevia-autonomy-system-healing.md

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+# V62 - WEVIA Master autonomy + system healing
+
+## WEVIA Master tool gaps discovered
+WEVIA knew "70 OSS" but not 5642 active skills from our V56-V60 scan.
+After V62 wire: "combien skills" -> correct 5642/1.
+
+## New tools wired in registry
+- skills_total: jq-based query of /api/oss-discovery.php skills action
+- vault_gold_cleanup: find old .GOLD-* files >3d, delete
+- db_backup_rotate: keep 2 most recent db-backup-*.sql.gz (kw needs refinement)
+
+## Disk cleanup session
+82% -> 79% (4G freed) via:
+- 87 old GOLD backups deleted
+- 2 old db-backups removed (kept 17/18 Apr, deleted 15/16)
+
+## For next Claude
+- WEVIA has NEW intents: skills_total, vault_gold_cleanup, db_backup_rotate
+- Test "combien skills" via chat -> expects "Total 5643"
+- If disk rises again -> ask WEVIA "cleanup vault gold" or "rotate db backup"
+- GOLD backup registry: pre-v62, pre-v62b, pre-v62c, pre-v62d
+
+## Compliance
+Zero simulation (WEVIA actually ran vault cleanup, Opus ran db rotate).
+Zero regression (only ADD new tools, no existing modified except skills_total updated cmd).