{ "serverInfo": { "name": "mcp-app-domain-showcase", "version": "1.0.0" }, "tools": [{ "preset": "echo" }, { "preset": "mcp_app_demo" }], "resources": [ { "preset": "mcp_app_demo_widget", "params": { "domain": "my-app-domain.example.com" } } ], "transport": { "type": "streamable-http", "port": 3134 } }