Allow setting custom timeout for stdio mcp client

[Eggiverse]

Description

I am using a stdio MCP which responds and exits very slowly sometimes. Currently it is killed after not responding for a fixed time PROCESS_TERMINATION_TIMEOUT = 2.0. I hope I can manually setup time out. I suggest to config it in StdioServerParameters.

References

https://github.com/modelcontextprotocol/python-sdk/blob/c3717e7ad333a234c11d084c047804999a88706e/src/mcp/client/stdio/__init__.py#L48C1-L49C1

[felixweinberger]

Hi @Eggiverse thanks for this report - could you provide a minimal example that demonstrates the timeout we can run to debug?