Module a2a_tools 

A2A tools — let agents communicate with other agents at runtime.

Provides three tools:

• a2a_delegate — delegate a task to another agent by capability
• a2a_send — send a message to a specific agent
• a2a_query — discover agents by capability or skill

Structs

A2aDelegateTool

Tool for delegating a task to another agent discovered by capability.

A2aQueryTool

Tool for discovering other agents by capability.

A2aSendTool

Tool for sending a direct message to a specific agent.