A2A concepts

The Agent-to-Agent (A2A) protocol lets another agent delegate tasks to Tamaton in natural language. Use A2A when an external agent should hand work to Tamaton; use MCP when a client wants direct tool access.

• Endpoint: JSON-RPC at /api/a2a/jsonrpc.
• Streaming: supported. Push notifications: not supported.
• Auth: Bearer token in key_id:secret format.
• Tamaton classifies the intent of each task and routes it to the right capability.