Description

Hello, not sure if this is a bug or a feature request, but currently if I connect an MCP server to an Agent and connection to the MCP server is lost during an agent run, the agent will hang indefinitely. This may be because theMCP client is being initialized without passing in aread_timeout_seconds. According to themcp library, ifread_timeout_seconds is not defined, reading will never time out.

References

https://github.com/pydantic/pydantic-ai/blob/main/pydantic_ai_slim/pydantic_ai/mcp.py#L206C1-L211C18
https://github.com/modelcontextprotocol/python-sdk/blob/main/src/mcp/shared/session.py#L187-L188