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python/samples/getting_started/agents/a2a/README.md

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+# A2A Agent Examples
+
+This folder contains examples demonstrating how to create and use agents with the A2A (Agent2Agent) 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`](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
+```powershell
+# Simple A2A sample (single agent)
+uv run python agent_with_a2a.py
+```