PostgreSQL MCP Server

Query data from a specific table with filtering, pagination, and sorting. Supports WHERE conditions with exact matches, arrays (IN), and LIKE patterns.

Get database schema information including tables, columns, data types, and optionally constraints. Useful for understanding database structure.

Execute a parameterized SQL query with safety checks. Supports SELECT, INSERT, UPDATE, DELETE operations with parameter binding to prevent SQL injection.

Insert new records into a table. Supports single or multiple records, conflict resolution (ignore/update), and returning inserted data.

Update existing records in a table. Requires WHERE conditions for safety. Supports complex WHERE clauses and returns updated records.

Delete records from a table. Requires WHERE conditions for safety. Includes confirmation prompt for large deletions.

Get detailed information about a specific table including columns, constraints, indexes, and optionally statistics like row count and size.

Check database connection status, view error details, and retry connection. Use retry: true to attempt reconnection when database is unavailable.