OpenClaw plugins that add A2A compatibility and enable communication with other A2A-compatible agents.
openclaw-a2a-plugins is an early-stage TypeScript project in the AI payments / x402 ecosystem, focused on a2a, a2a-client, a2a-protocol, agent-to-agent. It currently has 5 GitHub stars and 1 forks, and sits alongside related tools like a2a-server, fastapi-a2a, a2a-go.
Production-ready A2A Protocol Server with dual protocol support (HTTP REST + JSON-RPC 2.0). Built on SceneGraphManager v2.0.0 for JSON-driven AI workflow orchestration with LangGraph.
A zero-friction FastAPI plugin that turns any existing app into a fully compliant Agent-to-Agent (A2A) node — expose your routes as discoverable skills and delegate tasks to remote agents with a single decorator.
Golang SDK for A2A Protocol