Connection of A2A and MCP

[sahilcreator07]

Is there any guide or source where I can understand the connection of an A2A agent with MCP server using stdio.
In the official code, Its a bit difficult to understand.

[jlfolland]

I think there is no inherent connection between A2A and MCP. A2A agent might use MCP tools. The same code base might expose both A2A and MCP tools to other agents. I would suggest focus on understanding them independently, then I think you will see that they could be used together.

[rootwarp]

Have you tried this? https://github.com/google/adk-python/blob/8c78945ec9ee1aee3623a0461716eec2c8ca599e/contributing/samples/mcp_agent/agent.py#L27-L38

It is sample code to register MCP server for the agent.