MCP server directory

mcp-compliance

MCP compliance testing: spec suites for MCP 2025-11-25 (88 tests) and 2026-07-28 (103 tests), auto-detected per server, for any MCP server over HTTP or stdio, with A-F grading, a CLI, an MCP server, and CI output.

Tests any MCP server against the MCP specification, returning a letter grade (A-F) based on an 88-test suite covering transport, lifecycle, tools, resources, prompts, error handling, schema validation, and security.

Version:: 0.21.1
Publisher:: yawlabs
Company:: Yaw Labs (third-party)
Docs:: yaw.sh/mcp-servers/mcp-compliance/; Summary written by google/gemini-2.5-flash-lite from the server’s own site and README; facts above come from the registries.; Logo: https://yaw.sh/yaw-mcp-button.svg

Install

Generated from the server’s transport data — never hand-written. Placeholders in angle brackets are yours to fill.

Run it with its own identity, a budget you set, and every call audited — no local config to keep in sync.

Add to a connect0 project

You will sign in first, then land back on this page.

What it can do

No capability summary yet — the publisher has not declared one and it has not been verified.