MCP Queen

com.mcpqueen由 mcpqueen.com 发布官方发布者v0.3.0更新于 Nov 2, 2026

The evidence layer for MCP: live operational grades plus Trust Receipts for every registry server.

已验证Streamable HTTP可网页运行网页搜索与抓取开发者工具安全与监控

概览

AI 生成的概览

MCP Queen 是一个公开的 MCP 服务器发现与证据服务，让助手在连接前搜索服务器及其工具，并查看运行评级与 Trust Receipt。

可以做什么
  • 按自然语言任务搜索 MCP 服务器，可按鉴权、延迟、类别和运行评级筛选
  • 搜索已评级服务器实际暴露的工具，按能力或数据类型查找
  • 列出评级最高的服务器，并获取单个服务器的评级与逐字探测证据
  • 读取某个服务器的 Trust Receipt，并检索已发布的信任证据与经审核的实测报告
  • 提交你实际使用过的服务器的实测反馈，进入隔离的人工审核队列
适用场景
适合在挑选要连接的 MCP 服务器时使用，希望获得带日期、有证据支撑的工具、可靠性、鉴权和访问限制信息，而不是宣传说法。也适合在安装前确认某个服务器是否提供特定能力。
运行要求
远程 Streamable HTTP 端点 mcpqueen.com/mcp，限速评估无需账号。对于无法直连远程 HTTP 端点的客户端，提供可选的零依赖本地 stdio 桥接（Node.js 或 Docker），并可用 MCPQUEEN_MCP_URL 指向其他端点。
安装前请注意
运行评级不是安全、隐私、数据质量或合规认证，缺少证据表示未经审计而非安全。submit_feedback 会写入审核队列，请勿提交敏感细节；示例代理刻意不向模型开放该工具。查询与反馈会发送给第三方托管服务。

安装

在 SourceWeft 中

  1. 打开 控制台中的 MCP Queen，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/com.mcpqueen%2Fregistry/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "queen": {
      "type": "http",
      "url": "https://mcpqueen.com/mcp"
    }
  }
}

README

MCP Queen

MCP Queen is a public discovery and evidence service for Model Context Protocol servers. It publishes dated operational observations, tool metadata, and separate Trust Receipts so developers and agents can inspect evidence before deciding what to connect.

An MCP Queen operational grade is not a security, privacy, data-quality, or compliance certification. Missing evidence is unaudited, not safe.

Use the hosted endpoint

The public Streamable HTTP endpoint requires no account for rate-limited evaluation:

text
https://mcpqueen.com/mcp

It exposes six read-only discovery/evidence tools and one additive feedback tool:

  • search_servers
  • search_tools
  • list_grades
  • get_server_grade
  • get_trust_receipt
  • search_trust_evidence
  • submit_feedback — writes only to a quarantined review queue

For human-readable setup and current service limits, use mcpqueen.com/connect.

Claude Code

bash
claude mcp add --transport http mcpqueen https://mcpqueen.com/mcp

Direct protocol examples

The model-free examples under examples/clients call the hosted endpoint directly:

bash
node examples/clients/node-http.mjs "GitHub issue triage"

The Python version uses the official MCP SDK. Additional examples show bounded integration with LangChain, LlamaIndex, Cloudflare Agents, Hugging Face, and the OpenAI Responses API. Agent examples allowlist only the six read-only tools; submit_feedback is excluded from automatic model access.

Optional local stdio bridge

This repository contains a small zero-dependency stdio bridge for clients that cannot connect to a remote Streamable HTTP endpoint directly. The bridge does not contain MCP Queen's hosted implementation or evidence corpus; it forwards JSON-RPC messages to https://mcpqueen.com/mcp.

bash
git clone https://github.com/mcpqueen/mcpqueen.gitcd mcpqueennpm cinpm start

To point the bridge at another compatible endpoint during local testing, set MCPQUEEN_MCP_URL in the process environment.

Docker is also supported:

bash
docker build -t mcpqueen-bridge .docker run --rm -i mcpqueen-bridge

What this public repository contains

The production Worker, deployment configuration, evidence database, submission packages, operational records, and private source history are not part of this public developer surface. This repository is not a production deployment source.

Verify locally

bash
npm cinpm test

The tests exercise the bridge against a local mock endpoint and verify that public documentation and package scripts reference files that are actually in this repository.

License and support

Code in this repository is available under the MIT License. Product documentation, privacy, terms, and support are available from mcpqueen.com.

来源：README.md，提交 51168b7

工具

7

search_servers

Search MCP 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 get_trust_receipt or search_trust_evidence for security, data, citation, claim, and response evidence.

输入参数authlimitquery必填categoryminimum_grademax_latency_ms

search_tools

Search MCP 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 matching tools with the server that offers each, its grade, and the remote endpoint so you can connect directly.

输入参数authlimitquery必填categoryminimum_grademax_latency_ms

list_grades

List Operational 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.

输入参数limit

get_server_grade

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').

输入参数name必填

get_trust_receipt

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.

输入参数name必填

search_trust_evidence

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 score.

输入参数limitquery必填statusdimension

submit_feedback

Submit Field Report

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.

输入参数report必填agent_nameserver_name必填

版本历史

1
  1. v0.3.0最新Sep 16, 2026

评分

已满足适用检查项的 100%

该评分衡量此收录条目的完整程度，依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价，也不表示服务器安全或当前可用：可连通性是带日期的检查结果，评分也不包含安装量或用户评价。

  • 近 30 天内可连通必需25 分
  • 已声明认证方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 图标10 分
  • 文档15 分
  • 许可证10 分