get_biji_mcp

The server correctly uses environment variables (`dotenv`) for sensitive API keys, preventing hardcoded secrets. It implements rate limiting to mitigate abuse. Input schemas for tools are defined using the MCP SDK, which provides a layer of validation, though direct type casting `args as { ... }` is used in the handler. API calls are made via Axios with error handling. There is no evident use of `eval` or arbitrary command execution based on user input. Logging to `stderr` is employed, which is generally safer than writing to easily accessible files. Overall, the code follows good security practices for its intended purpose as an integration server.