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mcp_proxy_pydantic_agent

Created Oct 19, 2025 by p2c2e

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Python

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5

README

Sample to show to integrate MCP (Model Context Protocol) servers with Pydantic.AI

Parts of this example uses content from : https://github.com/modelcontextprotocol/quickstart-resources.git - Esp. the weather 'server' code

Code uses two different LLMs just for demonstration. The Proxy Agent uses gpt-4o and the tool uses sonnet. So, export OPENAI_API_KEY as well as ANTHROPIC_API_KEY - OR - modify the code to suit your models

The pyproject.toml assumes you are using 'uv' package manager

Steps to run

  1. Clone this repo
  2. uv sync
  3. cd mc-client
  4. uv run client.py

(Alternatively try client2.py - this uses only PydanticAI - no direct dep on Anthropic libs)

Now, try interacting with some questions like:

What is the time in NY when it is 7:30pm in Bangalore?

What is the Weather currently in Chicago?

(and quit when done)

Last updated: Oct 19, 2025

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