RAGFileMcpServer

The server employs environment variables for configuration, a recommended security practice, and uses parameter binding for all SQLite operations in the logging module, effectively preventing SQL injection. File parsing, which can be an attack surface for RAG systems, relies on well-known external libraries (pypdf, chardet). The Streamlit UI binds to `0.0.0.0` by default, which is standard for web interfaces but necessitates awareness regarding external exposure if deployed publicly. The MCP server primarily uses secure STDIO transport, though a network-exposed SSE mode is configurable. No direct `eval` calls, code obfuscation, or other overtly malicious patterns were identified in the provided source.