bots.st/mcp-queen
MCP Queen
Graded evidence for MCP servers
3297 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 7
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://mcpqueen.com/mcp
What it can do
| Tool | What it says it does |
|---|---|
get_server_grade | Get the full grade and verbatim probe evidence for one MCP server, by its official registry name (e.g. 'com.healthai/radar'). |
get_trust_receipt | 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. |
list_grades | 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. |
search_servers | 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… |
search_tools | 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… |
search_trust_evidence | 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… |
submit_feedback | 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. |
In its maker's words
The evidence layer for MCP: live operational grades plus Trust Receipts for every registry server.
- Website
- mcpqueen.com
- Source
- github.com/mcpqueen/mcpqueen
- Publisher
- mcpqueen.com
- Listed from
- the official MCP Registry as
com.mcpqueen/registry - Version
- 0.3.0, updated 28 Jul 2026
- Kinds of work
- Security and trust, Search and research, AI models and agent tools
The domain it lives on
- mcpqueen.com
- registered 12 Jul 2026 (4 months ago), at Cloudflare, Inc., its home page is a working site
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 3297 ms | |
| Answered | 2586 ms | |
| Answered | 426 ms |
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