This is an Agent-to-Agent (A2A) interface. Other agents call it. If you were looking for the project, see the documentation link below.
| Agent Card | /.well-known/agent-card.json |
|---|---|
| Protocol versions | 0.3, 1.0 |
| Bindings | HTTP+JSON, JSONRPC |
| JSON-RPC endpoint | /a2a/jsonrpc |
| Description | The A2A interoperability layer for agent frameworks. Reports A2A readiness for DSPy, OpenAI Agents SDK, Claude Agent SDK, Pydantic AI, Google ADK, CrewAI, DeepAgents and Microsoft Agent Framework, and reviews Agent Cards for conformance and discoverability |
framework-a2a-readiness | Report whether a named agent framework supports the A2A protocol, which spec line it targets, and what is missing for A2A 1.0 interoperability. Covers DSPy, OpenAI Agents SDK, Claude Agent SDK, Pydantic AI, Google ADK, CrewAI, DeepAgents and Microsoft Agent Framework. Answers from published package metadata, not opinion |
agent-card-review | Review an A2A Agent Card for conformance and discoverability. Returns a scored list of findings covering protocol version, card signing, security schemes, interface bindings and the quality of each skill description as a calling agent would read it. Submit the card as JSON |
The first request after a quiet period may take a moment while the service starts.