ver 0.9

echo-memory.plugin.src/skills/echo-memory/scripts/routing.json

@@ -1,5 +1,5 @@
 {
-  "$comment": "CANONICAL machine-readable routing manifest for the ECHO vault. This is the single source of truth for 'what paths may be written to'. The human-readable tables in SKILL.md, references/routing-map.md, and references/api-reference.md are DERIVED views of this file — when they disagree, this file wins. vault-lint.sh consumes it to enforce the core rule: if a path matches no route here (and is not a retired path), nothing should be written to it. Patterns are Python regexes matched against vault-root-relative paths (no leading slash, no /vault/ prefix).",
+  "$comment": "CANONICAL machine-readable routing manifest for the ECHO vault. This is the single source of truth for 'what paths may be written to'. The human-readable tables in SKILL.md, references/routing-map.md, and references/api-reference.md are DERIVED views of this file — when they disagree, this file wins. vault_lint.py consumes it to enforce the core rule (if a vault path matches no route here, and is not retired, nothing should be written to it); check_routing.py consumes it to verify the human routing docs stay in sync with this manifest. Patterns are Python regexes matched against vault-root-relative paths (no leading slash, no /vault/ prefix).",
   "schema_version": 2,
   "routes": [
     { "id": "inbox-captures",       "pattern": "^inbox/captures/inbox\\.md$",                                   "method": "POST",       "trigger": "Destination unknown at capture time", "distinct_because": "Only path whose contract is deferred routing" },
@@ -42,6 +42,7 @@
     { "id": "agent-skills-active",  "pattern": "^_agent/skills/active/[^/]+\\.md$",                              "method": "PUT",        "trigger": "A skill/plugin catalogued as a capability", "distinct_because": "Catalogs a capability vs the build effort" },
     { "id": "agent-skills-archived","pattern": "^_agent/skills/archived/[^/]+\\.md$",                            "method": "PUT",        "trigger": "A catalogued skill is retired", "distinct_because": "Terminal state of the skill catalog" },
     { "id": "agent-locks",          "pattern": "^_agent/locks/[^/]+\\.lock$",                                    "method": "PUT",        "trigger": "Advisory multi-writer lock acquire/release", "distinct_because": "Concurrency coordination, not memory" },
+    { "id": "agent-index",          "pattern": "^_agent/index/[^/]+\\.json$",                                    "method": "PUT",        "trigger": "Entity index rebuilt on write/sweep", "distinct_because": "Machine-maintained routing/recall registry, not a note" },
 
     { "id": "leaf-readme",          "pattern": "^(.+/)?README\\.md$",                                            "method": "PUT",        "trigger": "Bootstrap leaf signpost / vault root README", "distinct_because": "Human signpost, not read for routing" }
   ],