AGAI09-MCP-Server

The core server (`mcp_server.py`) does not exhibit immediate critical security flaws like `eval` or hardcoded secrets. It correctly loads API keys from environment variables and uses Pydantic for input validation. However, the `README.md` suggests using `eval(input.expression)` when demonstrating how to extend the system with a calculator tool. While this is in the documentation and not the deployed code, implementing such a suggestion without proper sanitization would introduce a severe security vulnerability (arbitrary code execution). External API calls (wttr.in, Serper API) are inherent to its function, with timeouts implemented.