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ProtocolReferenceMCPA2A
awesome-a2a
by ai-boost
Curated index of A2A/MCP protocol implementations, servers, and clients
Updated Jul 9, 2026
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Overview
Collects and curates implementations, clients, servers, and tools for agent-to-agent (A2A) communication. Organizes links and brief descriptions so practitioners can find protocol implementations, MCP libraries, and interoperability examples in one place. Acts as a navigational reference for A2A stacks rather than a runnable framework or SDK. A2A Protocol
The Value Proposition
As multi-agent systems proliferate, discovering compatible protocol implementations and reference servers is a major friction point. Until now, developers had to hunt disparate repos for MCP/A2A implementations and examples; this curated list centralizes those resources so teams can compare designs and pick interoperable components. That visibility is a basic prerequisite for building reliable agent-to-agent evaluation and trust pipelines because you can only evaluate interactions you can connect and monitor. MCP
Ideal For
Researchers and engineers exploring agent-to-agent protocols who need a single index of implementations and interoperability examples. interoperability examples
How It's Used
- Finding MCP/A2A protocol implementations and servers for integration
- Comparing client and server projects to select interoperable components
- Jumpstarting prototype agent networks by linking to example deployments
Topics
a2aa2a-clia2a-mcpa2a-protocola2a-serveragentagent2agentmcp
Keywords
a2amulti-agent trusta2a-mcpagent-to-agent evaluation