Probador de contratos para servidores MCP (transportes stdio + WebSocket · validación de esquemas JSON Schema 2020-12)

POST http://127.0.0.1:3003/es/api/tools/model-context-protocol-mcp-server-tool-schema-stdio-websocket-transport-contract-tester

{
  "mcpServers": {
    "elysiatools-model-context-protocol-mcp-server-tool-schema-stdio-websocket-transport-contract-tester": {
      "name": "model-context-protocol-mcp-server-tool-schema-stdio-websocket-transport-contract-tester",
      "description": "Verificación end-to-end de contratos para servidores Model Context Protocol: negociación JSON-RPC 2.0, intercambio de capabilities, tools/list con tipo raíz object y compilación bajo el borrador 2020-12, lectura de resources, obtención de prompts, ping, semántica -32601 para métodos desconocidos, ida y vuelta de sampling/createMessage y disciplina de encuadre stdio; por defecto autoprueba offline contra un servidor de referencia integrado, o contra tu comando stdio o endpoint ws://.",
      "baseUrl": "http://127.0.0.1:3003/mcp/sse?toolId=model-context-protocol-mcp-server-tool-schema-stdio-websocket-transport-contract-tester",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "model-context-protocol-mcp-server-tool-schema-stdio-websocket-transport-contract-tester",
    "arguments": {
  "mode": "reference-selftest",
  "serverCommand": "",
  "wsUrl": "",
  "protocolVersion": "2025-06-18",
  "requestTimeoutMs": 5000,
  "validateSchemas": true
}
  }
}