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Giles Odigwe c102706146 Python: basic python a2a support (#906 )

* basic python a2a support

* fixes

* small fixes

---------

Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>

c102706146 · 2025-09-29 17:53:45 +00:00

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agent_with_a2a.py

Python: basic python a2a support (#906 )

2025-09-29 17:53:45 +00:00

README.md

Python: basic python a2a support (#906 )

2025-09-29 17:53:45 +00:00

README.md

A2A Agent Examples

This folder contains examples demonstrating how to create and use agents with the A2A (Agent-to-Agent) protocol from the agent_framework package to communicate with remote A2A agents.

For more information about the A2A protocol specification, visit: https://a2a-protocol.org/latest/

Examples

File	Description
`agent_with_a2a.py`	The simplest way to connect to and use a single A2A agent. Demonstrates agent discovery via agent cards and basic message exchange using the A2A protocol.

Environment Variables

Make sure to set the following environment variables before running the example:

Required

A2A_AGENT_HOST: URL of a single A2A agent (for simple sample, e.g., http://localhost:5001/)

Quick Testing with .NET A2A Servers

For quick testing and demonstration, you can use the pre-built .NET A2A servers from this repository:

Quick Testing Reference: Use the .NET A2A Client Server sample at: ..\agent-framework\dotnet\samples\A2AClientServer

Run Python A2A Sample

# Simple A2A sample (single agent)
uv run python agent_with_a2a.py