dspy-mcp-tool-integration

# DSPy MCP Tool Integration ## Goal Connect an MCP server with the MCP Python client, convert its tools to `dspy.Tool`, and use them in an async DSPy agent. ## Install ```bash pip install -U "dspy[mcp]>=3.2.1,<3.3" ``` DSPy converts tools but does not manage MCP connections. Keep the `ClientSession` alive for as long as the DSPy tools are in use. ## Streamable HTTP Server ```python import asyncio import dspy from mcp import ClientSession from mcp.client.streamable_http import streamablehttp_client async def main(): async with streamablehttp_client("http://localhost:8000/mcp") as (read, write): async with ClientSession(read, write) as session: await session.initialize() response = await session.list_tools() tools = [dspy.Tool.from_mcp_tool(session, tool) for tool in response.tools] agent = dspy.ReAct("task -> result", tools=tools, max_iters=5) output = await agent.acall(task="Check the weather in Tokyo") print(output.result) asyncio.run(main()) ``` ## Local Stdio Server ```python import asyncio import dspy from mcp import ClientSession, StdioServerParameters from mcp.client.stdio import stdio_client async def main(): params = StdioServerParameters( command="python3", args=["path/to/server.py"], env=None, ) async with stdio_client(params) as (read, write): async with ClientSession(read, write) as session: await session.initial...