Little_MCP
by ricard1406
Overview
A local AI assistant leveraging Retrieval-Augmented Generation (RAG) and multi-tool agents for document Q&A, real-time information, and SQL database interaction.
Installation
python mcp_server.pyEnvironment Variables
- OPENWEATHER_API_KEY
- DB_USER
- DB_PASSWORD
Security Notes
The server-side SQL tools (`get_SQL_response` and `put_SQL_insert`) directly execute user-provided SQL queries/statements (`myParam`) against a MariaDB database without proper sanitization. This constitutes a critical SQL Injection vulnerability, allowing attackers to perform arbitrary database operations (e.g., read, update, delete, or drop tables) if they can directly access the `/get_SQL_response` or `/put_SQL_insert` API endpoints. While the client-side agent is designed to generate SQL, direct API access bypasses this, making the system highly vulnerable.
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