Client not working with v2.2.0

[laxas]

I have a simple client demo:

from fastmcp import Client
import asyncio

async def main():
    async with Client("mcp_server.py") as client:
        tools = await client.list_tools()
        print(f"Available tools: {tools}")

asyncio.run(main())

That works as expectet with Version 2.1.2 but returns the follwoing error with version 2.2.0:

...
mcp.shared.exceptions.McpError: 'FastMCP' object has no attribute 'get_tools'

[MarshallEriksen-shaomingyang]

[jlowin]

Unfortunately 2.2 included a small set of breaking changes that may make it difficult to run in-process servers in the way you're attempting to do if the client in one file is 2.2 and the server in the other is 2.1. I will try to smooth over those frictions where possible.