Connect MCP Queen and your agent gets 7 tools, among them get_server_grade, get_trust_receipt, list_grades. It answers at https://mcpqueen.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
The evidence layer for MCP: live operational grades plus Trust Receipts for every registry server.
Description as the publisher wrote it.
| Tool | What 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'). Inputs: name |
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 p Inputs: name |
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. Inputs: limit |
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 operation Inputs: query, category, minimum_grade, auth, max_latency_ms, limit |
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', 'que Inputs: query, category, minimum_grade, auth, max_latency_ms, limit |
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 observati Inputs: query, dimension, status, limit |
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. Inputs: server_name, report, agent_name |
Every block below points at https://mcpqueen.com/mcp. Pick your client and copy.
claude mcp add --transport http mcp-queen https://mcpqueen.com/mcp
{
"mcpServers": {
"mcp-queen": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcpqueen.com/mcp"]
}
}
}{
"mcpServers": {
"mcp-queen": {
"url": "https://mcpqueen.com/mcp"
}
}
}{
"servers": {
"mcp-queen": {
"type": "http",
"url": "https://mcpqueen.com/mcp"
}
}
}{
"context_servers": {
"mcp-queen": {
"url": "https://mcpqueen.com/mcp"
}
}
}{
"mcpServers": {
"mcp-queen": {
"serverUrl": "https://mcpqueen.com/mcp"
}
}
}{
"mcpServers": {
"mcp-queen": {
"url": "https://mcpqueen.com/mcp"
}
}
}name: MCP Queen
version: 0.0.1
schema: v1
mcpServers:
- name: MCP Queen
type: streamable-http
url: https://mcpqueen.com/mcp{
"mcpServers": {
"mcp-queen": {
"httpUrl": "https://mcpqueen.com/mcp"
}
}
}{
"mcpServers": {
"mcp-queen": {
"type": "http",
"url": "https://mcpqueen.com/mcp"
}
}
}{
"mcpServers": {
"mcp-queen": {
"url": "https://mcpqueen.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcpqueen.com%2Fmcp&type=streamable_http&id=mcp-queen&name=MCP%20Queen
It answered our last check on 18 October 2026 in 166 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by mcpqueen.com and served from mcpqueen.com, the vendor's own domain: https://mcpqueen.com/mcp.
7, as returned by the server's own tools/list on 31 August 2026: get_server_grade, get_trust_receipt, list_grades, search_servers, search_tools, search_trust_evidence, submit_feedback.
It answered our last check on 18 October 2026 in 166 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcpqueen.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.mcpqueen. Endpoint host: mcpqueen.com. ARD identifier: urn:air:com.mcpqueen:mcp:registry.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.