Postgres MCP Pro

Postgres MCP Pro is an open source Model Context Protocol (MCP) server built to support you and your AI agents throughout the entire development process—from initial coding, through testing and deployment, and to production tuning and maintenance.

Postgres MCP Pro does much more than wrap a database connection.

Features include:

• 🔍 Database Health - analyze index health, connection utilization, buffer cache, vacuum health, sequence limits, replication lag, and more.
• ⚡ Index Tuning - explore thousands of possible indexes to find the best solution for your workload, using industrial-strength algorithms.
• 📈 Query Plans - validate and optimize performance by reviewing EXPLAIN plans and simulating the impact of hypothetical indexes.
• 🧠 Schema Intelligence - context-aware SQL generation based on detailed understanding of the database schema.
• 🛡️ Safe SQL Execution - configurable access control, including support for read-only mode and safe SQL parsing, making it usable for both development and production.

Postgres MCP Pro supports both the Standard Input/Output (stdio) and Server-Sent Events (SSE) transports, for flexibility in different environments.

For additional background on why we built Postgres MCP Pro, see our launch blog post.