MCP servers tagged protocol-specification

2 live MCP servers tagged "protocol-specification", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with protocol-specification.

live servers

avg trust

Lad

An open protocol for discovering A2A-capable AI agents on local networks — the discovery & trust bootstrap layer beneath A2A (mDNS/DNS-SD, well-known endpoints, signed AgentCards).

Humanagentprotocol

A universal protocol for symbiotic collaboration between humans and autonomous AI agents. HAP enables AI agents to request human decisions in a structured, auditable, and latency…