{
  "id": "discovery-signal:codex-hooks-adapter-fallback",
  "_kind": "DiscoverySignal",
  "_file": "extensions/discovery-signals/codex-hooks-adapter-fallback.yaml",
  "_cluster": "extensions",
  "attributes": {
    "signalId": "discovery-signal:codex-hooks-adapter-fallback",
    "signalKind": "env-any",
    "key": "codex",
    "matchMode": "all-present-with-absences",
    "confidence": "medium",
    "scope": "hooks-adapter",
    "signals": [
      "OPENAI_API_KEY"
    ],
    "absentSignals": [
      "CLAUDE_PLUGIN_ROOT",
      "CLAUDE_ENV_FILE"
    ],
    "argvMatches": [],
    "metadataFields": [],
    "consumer": "hooks-adapter-core",
    "notes": "Ordered adapter auto-detection rule used by hooks-adapter — disambiguates codex from claude when only OPENAI_API_KEY is set. Verbatim from legacy discovery:codex:hooks-adapter:3."
  },
  "outgoingEdges": [
    {
      "from": "discovery-signal:codex-hooks-adapter-fallback",
      "to": "agent:codex",
      "kind": "applies_to",
      "attributes": {}
    }
  ],
  "incomingEdges": []
}