A2A Mesh is an independent, open-source TypeScript toolkit for building Agent2Agent systems.
It provides an A2A server runtime and client SDK, registry-based agent discovery, task and artifact management, MCP bridging, CLI tools, and SSE/WebSocket transports.
Key features include:
- Agent Cards and JSON-RPC task workflows
- Agent registry, discovery, and health monitoring
- MCP bridge and framework adapters
- Validation, diagnostics, conformance, and interoperability tools
- Runnable examples and developer documentation
The project is currently in active alpha development. Feedback on interoperability, developer experience, API design, and real-world multi-agent use cases is welcome.