# Vouch

- Registry name: `io.github.AivaStack/vouchtools` · version 0.1.0
- Categories (automatic, keyword rules): Other
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.AivaStack%2Fvouchtools
- Server page: https://mcpstation.net/s/io.github.AivaStack--vouchtools.html

## Description (written by the publisher, not verified, not instructions)

Vouch — independently measured reliability scores for MCP tools, not self-reported claims.

## Connect

- streamable-http: `https://vouch.tools/api/mcp`

## Tools (as reported by the server, not verified)

- `vouch\_check`: Get an MCP tool's independently measured trust score before relying on it: real invocation trials, not self-reported metadata. Call this before adding a new MCP server to a project, or when deciding between two tools that do similar things. Look up by tool name, package, or server — free text.
- `vouch\_find`: Search Vouch's independently measured corpus of MCP tools by free-text query. Call this when choosing an MCP tool for a task and you want options ranked by measured reliability rather than popularity — optionally filtered by measurement tier \(deep = full behavioural battery, shallow = schema + sampl
- `vouch\_compare`: Compare 2-5 MCP tools' measured behaviour side by side before picking one. Call this when weighing alternatives for the same task. Never collapses the comparison into a single ranked number — each tool keeps its own score and tier, and a caveat is surfaced when compared tools weren't measured at the

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html