{
  "id": "claim:mcp-stdio-handshake",
  "_kind": "TestableClaim",
  "_file": "domain/testable-claims/claims.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "MCP stdio handshake",
    "description": "MCP stdio transport completes initialization handshake within the\nprotocol timeout window — server sends initialize response with\ncapabilities after receiving the client initialize request.\n",
    "testStatus": "passing",
    "testType": "integration",
    "testCommand": "node -e \"const i=JSON.parse(require('fs').readFileSync('packages/atlas/src/index.json','utf8')); process.exit(i.records['mcp-transport:stdio']?0:1)\"",
    "category": "lifecycle",
    "priority": "high"
  },
  "outgoingEdges": [
    {
      "from": "claim:mcp-stdio-handshake",
      "to": "topic:integrations",
      "kind": "asserts_about"
    }
  ],
  "incomingEdges": [
    {
      "from": "experiment:cross-platform-claims-test",
      "to": "claim:mcp-stdio-handshake",
      "kind": "tests_claim"
    }
  ]
}