io.github.AivaStack/vouchtools

repo:https://github.com/aivastack/vouchtools

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

transport:: remote
credential class:: self-provisionable
repo:: https://github.com/AivaStack/vouchtools

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Tools

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.
shallow
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 same tier.
shallow
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 + sample-call only).
shallow

Embed this server’s score

Tool count and median score across every tool in this server’s corpus — honest in a way a single cherry-picked tool’s badge wouldn’t be.

[![Vouch score](https://vouch.tools/api/servers/0d9c128e-0f33-4fd2-8298-ae857eb09dae/badge.svg)](https://vouch.tools/servers/0d9c128e-0f33-4fd2-8298-ae857eb09dae)