PostgreSQL MCP Server
Model Context Protocol server providing read/write schema inspection and query execution for PostgreSQL databases.
Preview
Problem
AI assistants cannot inspect live database schemas or verify SQL queries without tedious copy-pasting.
Solution
A lightweight MCP server exposing PostgreSQL database introspection, schema validation, and SQL querying directly to AI agents.
Challenge
Ensuring secure execution and preventing accidental destructive SQL operations.
Key Features
- Live schema discovery
- Read and execute queries
- SQL syntax validation
- Works with Neon, Supabase, and local Postgres
Tech Choices
Target User
Backend Developers, Data Engineers, and Database Administrators.
Impact
"Eliminated the friction of manual database inspection when building backend applications with AI."
How to Use
Add to MCP Config
Specify 'npx -y @modelcontextprotocol/server-postgres postgresql://user:pass@localhost:5432/mydb'.
Connect Client
Open Claude Desktop or Roo Code.
Query with AI
Prompt: 'Analyze the users table schema and write an optimized index recommendation'.
Quick Details
- Pricing
- Free
- Platforms
- Node.js, Docker
- Updated
- 8/19/2026