# MCP Protocol Conformance (slim)

> MCP Protocol Conformance, an MCP server by studiomeyer.io, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. MCP conformance test harness. JSON-RPC, OAuth 2.1 PKCE, schemas, smoke, annotations. CLI + lib.

- Full: https://www.anchorterminal.com/tools/studiomeyer-protocol-conformance.md (~500 tokens) · this version ~430 tokens · JSON https://www.anchorterminal.com/tools/studiomeyer-protocol-conformance.json · canonical https://www.anchorterminal.com/tools/studiomeyer-protocol-conformance
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

# MCP Protocol Conformance

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by studiomeyer.io (https://studiomeyer.io)
- Category: Agent auth & delegated access (https://www.anchorterminal.com/categories/agent-auth.md)
- Listed because: It's published in the registry under studiomeyer.io, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: MCP conformance test harness. JSON-RPC, OAuth 2.1 PKCE, schemas, smoke, annotations. CLI + lib.

## Facts

- MCP registry: `io.studiomeyer/protocol-conformance` 0.2.1
- Package: npm `mcp-protocol-conformance` (stdio)
- Source: https://github.com/studiomeyer-io/mcp-protocol-conformance
- npm downloads a week: 68
- GitHub stars: 0
- Registry entry updated: 2026-08-19

- JSON: https://www.anchorterminal.com/api/v1/tools/studiomeyer-protocol-conformance.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming