a2a Directory Reference

Directory dependency graph for a2a:

Files
	a2a_caller_node.h
	GraphNode that delegates work to a remote A2A agent.
	agent_card_candidate.h
	Experimental, authority-free Agent Card compatibility candidates.
	client.h
	A2A (Agent-to-Agent) JSON-RPC client over Streamable HTTP.
	collaboration.h
	Program-owned collaboration envelopes carried by A2A.
	harness_backend.h
	Downstream A2A capability adapter for Harness workers.
	program_adapter.h
	ProgramRuntime-backed A2A collaboration adapter.
	server.h
	A2A server — exposes a NeoGraph as an Agent-to-Agent endpoint.
	types.h
	Core data types for the Agent-to-Agent (A2A) protocol.