{
  "mcpServers": {
    "sse-server": {
      "type": "sse",
      "url": "https://api.example.com/mcp"
    },
    "unknown-type-server": {
      "type": "grpc",
      "command": "grpc-server"
    },
    "no-trust-server": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-filesystem"]
    },
    "missing-env-server": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "server", "${MISSING_API_KEY}", "--token", "${SECRET_TOKEN}"],
      "extraField": true,
      "anotherUnknown": "value"
    }
  }
}