{"apiVersion":"v1","directorySlug":"mcpqueen-mcp-65aedd4cfc","title":"MCP Queen — MCP Server Discovery and Operational Evidence","description":"Find MCP servers and inspect available operational evidence, observed tools, Trust Receipts, response benchmarks, and reviewed field reports before connecting.","pageUrl":"https://www.mcpbundles.com/skills/mcpqueen-mcp-65aedd4cfc","connectPath":"importable","connectAction":"import_server","catalogListing":false,"bundleSlug":null,"listingKind":"remote_mcp","kind":"provider","transportUrl":"https://mcpqueen.com/mcp","hostedMcpUrl":null,"toolCount":7,"toolInventoryStatus":"observed","refreshedAt":"2026-11-03T13:26:00.516172+00:00","registryName":"com.mcpqueen/mcpqueen-mcp-65aedd4cfc","registryVersion":"2026.11.3","registryEligible":true,"tools":[{"name":"search_servers","description":"Search the MCP evidence registry using a natural multi-word task (e.g. 'reliable no-auth drug interaction server with citations'). Tokenizes and expands common synonyms, ranks metadata plus observed tool descriptions, and supports operational-grade/auth/latency/category filters. Use get_trust_receipt or search_trust_evidence for security, data, citation, claim, and response evidence.","inputSchema":{"type":"object","required":["query"],"properties":{"auth":{"enum":["any","open","required"],"type":"string"},"limit":{"type":"number"},"query":{"type":"string"},"category":{"type":"string"},"minimum_grade":{"enum":["A","B","C","D","F"],"type":"string"},"max_latency_ms":{"type":"number"}}},"title":"Search MCP Servers","annotations":{"readOnlyHint":true,"untrustedContentHint":true},"logicalName":"search_servers","displayName":"Search MCP Servers"},{"name":"search_tools","description":"Search across the actual tools that graded MCP servers expose (their tool names and descriptions, captured live from tools/list) — not just server metadata. Use this when you need a specific capability or data type, e.g. 'get weather', 'query postgres', 'device recall', 'FDA 510k'. Returns the matching tools with the server that offers each, its grade, and the remote endpoint so you can connect directly.","inputSchema":{"type":"object","required":["query"],"properties":{"auth":{"enum":["any","open","required"],"type":"string"},"limit":{"type":"number"},"query":{"type":"string"},"category":{"type":"string"},"minimum_grade":{"enum":["A","B","C","D","F"],"type":"string"},"max_latency_ms":{"type":"number"}}},"title":"Search MCP Tools","annotations":{"readOnlyHint":true,"untrustedContentHint":true},"logicalName":"search_tools","displayName":"Search MCP Tools"},{"name":"list_grades","description":"List the top graded MCP servers from the mcpqueen registry (deterministic probe grades with evidence). Returns grade, score 0-100, latency, tool count and auth state per server.","inputSchema":{"type":"object","properties":{"limit":{"type":"number"}}},"title":"List Operational Grades","annotations":{"readOnlyHint":true,"untrustedContentHint":true},"logicalName":"list_grades","displayName":"List Operational Grades"},{"name":"get_server_grade","description":"Get the full grade and verbatim probe evidence for one MCP server, by its official registry name (e.g. 'com.healthai/radar').","inputSchema":{"type":"object","required":["name"],"properties":{"name":{"type":"string"}}},"title":"Get Server Grade","annotations":{"readOnlyHint":true,"untrustedContentHint":true},"logicalName":"get_server_grade","displayName":"Get Server Grade"},{"name":"get_trust_receipt","description":"Get one MCP server's complete evidence receipt: operational grade, deterministic security/data-integrity/citation/claim observations, and reviewed real-usage field reports. Missing observations are explicitly unaudited, never treated as a pass.","inputSchema":{"type":"object","required":["name"],"properties":{"name":{"type":"string"}}},"title":"Get Trust Receipt","annotations":{"readOnlyHint":true,"untrustedContentHint":true},"logicalName":"get_trust_receipt","displayName":"Get Trust Receipt"},{"name":"search_trust_evidence","description":"Search published MCP trust evidence and reviewed real-usage field reports. Use for questions such as which servers expose citations, have access caveats, make unverifiable corpus claims, or show security concerns. Returns verbatim observations with dates and source type, not a synthetic trust score.","inputSchema":{"type":"object","required":["query"],"properties":{"limit":{"type":"number"},"query":{"type":"string"},"status":{"enum":["any","observed","pass","concern","unverified","not_testable"],"type":"string"},"dimension":{"enum":["any","security","data_integrity","citation_quality","claim_verification","field_report"],"type":"string"}}},"title":"Search Trust Evidence","annotations":{"readOnlyHint":true,"untrustedContentHint":true},"logicalName":"search_trust_evidence","displayName":"Search Trust Evidence"},{"name":"submit_feedback","description":"Submit a field report about an MCP server you have actually used (what worked, what failed, surprising behavior). Reports are quarantined for human review and never auto-published.","inputSchema":{"type":"object","required":["server_name","report"],"properties":{"report":{"type":"string"},"agent_name":{"type":"string"},"server_name":{"type":"string"}}},"title":"Submit Field Report","logicalName":"submit_feedback","displayName":"Submit Field Report","annotations":{"untrustedContentHint":true,"readOnlyHint":true}}],"toolSource":"directory_preview","agentAction":"both","installLinks":[{"id":"cursor","label":"Cursor","href":"cursor://anysphere.cursor-deeplink/mcp/install?name=MCP-Queen-MCP-Server-Discovery-and-Operational-Evidence&config=eyJ1cmwiOiAiaHR0cHM6Ly9tY3BxdWVlbi5jb20vbWNwIn0%3D"},{"id":"vscode","label":"VS Code","href":"vscode:mcp/install?%7B%22name%22%3A%22MCP-Queen-MCP-Server-Discovery-and-Operational-Evidence%22%2C%22type%22%3A%22http%22%2C%22url%22%3A%22https%3A%2F%2Fmcpqueen.com%2Fmcp%22%7D"},{"id":"vscode-insiders","label":"VS Code Insiders","href":"vscode-insiders:mcp/install?%7B%22name%22%3A%22MCP-Queen-MCP-Server-Discovery-and-Operational-Evidence%22%2C%22type%22%3A%22http%22%2C%22url%22%3A%22https%3A%2F%2Fmcpqueen.com%2Fmcp%22%7D"},{"id":"claude-web","label":"Claude.ai","href":"https://claude.ai/customize/connectors?modal=add-custom-connector&connectorName=MCP+Queen+%E2%80%94+MCP+Server+Discovery+and+Operational+Evidence&connectorUrl=https%3A%2F%2Fmcpqueen.com%2Fmcp"},{"id":"codex","label":"Codex","copyText":"codex mcp add \"MCP-Queen-MCP-Server-Discovery-and-Operational-Evidence\" --url \"https://mcpqueen.com/mcp\""},{"id":"chatgpt","label":"ChatGPT","href":"https://www.mcpbundles.com/docs/integrations/chatgpt"}],"catalogUrl":"https://www.mcpbundles.com/api/directory/v1/servers/mcpqueen-mcp-65aedd4cfc","callUrl":"https://www.mcpbundles.com/api/directory/v1/servers/mcpqueen-mcp-65aedd4cfc/tools/{tool}","mcpServerUrl":"https://mcpqueen.com/mcp","liveCatalogUrl":"https://www.mcpbundles.com/api/directory/v1/servers/mcpqueen-mcp-65aedd4cfc?live=1"}