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Agent-to-Agent Client (A2A)

Why: Delegate work to other agents securely and compose agent networks. Jump to symbols: API Exports Index

Exports: AgentCapability, AgentDelegationRequest, AgentDelegationResponse, A2AClient

Concepts

  • Capability: a named function an agent can perform (e.g., classifier)
  • Delegation request: payload and desired capability
  • Response: result and metadata

Example

What: Delegate a request to another agent via A2AClient. When: Compose multi-agent workflows or offload specialized tasks.

from orchestrator import AgentCapability, AgentDelegationRequest, A2AClient

client = A2AClient()
cap = AgentCapability(name="classifier", version="1.0")
req = AgentDelegationRequest(capability=cap, payload={"text": "Buy laptop"})
resp = await client.delegate(req)
print(resp)

Related: - Tutorial: Parallel Agents