Provides an AI-safe Model Context Protocol (MCP) server for schema-aware, read-only SQL access to PostgreSQL databases.
Sponsored
Ajan SQL offers a robust Model Context Protocol (MCP) server designed to provide secure, read-only access to PostgreSQL databases for AI agents. It ensures safe interaction by enforcing strict query guardrails, including limitations on query types (SELECT only), execution time, and result size. The server also facilitates schema inspection and table discovery, enabling AI agents to understand database structure and execute reliable queries while prioritizing data integrity and security.
Key Features
01Provides schema inspection and table discovery for PostgreSQL databases
02Returns machine-friendly structured output for MCP client consumption
03Enforces strict read-only SQL query guardrails (SELECT only, no DML/DDL)
04Offers tools for explaining query plans and sampling table rows
05Executes SELECT queries with enforced LIMIT (default 100) and 5-second timeout
060 GitHub stars
Use Cases
01Providing a secure interface for LLMs to access and interpret database schemas
02Enabling AI agents to safely query and understand PostgreSQL databases
03Developing AI applications that require controlled, read-only data access with strict security protocols
