{
  "id": "discovery-signal:claude-code-host-env",
  "_kind": "DiscoverySignal",
  "_file": "extensions/discovery-signals/claude-code-host-env.yaml",
  "_cluster": "extensions",
  "attributes": {
    "signalId": "discovery-signal:claude-code-host-env",
    "signalKind": "env-any",
    "key": "claude",
    "matchMode": "any",
    "confidence": "medium",
    "scope": "host-detection",
    "signals": [
      "CLAUDECODE",
      "CLAUDE_CODE_SESSION_ID",
      "CLAUDE_CODE",
      "CLAUDE_PROJECT_DIR"
    ],
    "argvMatches": [
      "claude-code"
    ],
    "consumer": "agent-comm-adapter",
    "metadataFields": [
      {
        "key": "session_id",
        "envVars": [
          "CLAUDE_CODE_SESSION_ID"
        ]
      },
      {
        "key": "env_file",
        "envVars": [
          "CLAUDE_ENV_FILE"
        ]
      },
      {
        "key": "project_dir",
        "envVars": [
          "CLAUDE_PROJECT_DIR"
        ]
      }
    ],
    "notes": "Host harness detection signals used by adapters."
  },
  "outgoingEdges": [
    {
      "from": "discovery-signal:claude-code-host-env",
      "to": "agent:claude-code",
      "kind": "applies_to",
      "attributes": {}
    }
  ],
  "incomingEdges": []
}