Execute read-only SQL queries against PostgreSQL, MySQL, or SQL Server. Automatically adapts syntax to the target dialect. Returns results with connection and dialect metadata. Default limit 100 rows.
MIT
140,209 tools. Last updated 2026-05-26 13:57
"PostgreSQL" matching MCP tools:
- Analyze SQL query execution plans and receive plain-English performance recommendations. Supports PostgreSQL and MySQL.MIT
- Upgrade PostgreSQL database versions safely for Heroku apps. Plan migration paths, verify compatibility, and execute controlled upgrades with confirmation protection to ensure a secure transition.Apache 2.0
- Detect time-based blind SQL injection vulnerabilities by sending sleep-inducing payloads and measuring response delays in MySQL, PostgreSQL, and MSSQL databases.MIT
- Run SQL queries to analyze, modify, or troubleshoot Heroku PostgreSQL databases. Execute commands or file-based queries with credential management for direct database access.Apache 2.0
- Analyze Heroku PostgreSQL database configurations, monitor performance metrics, and assess health and resource usage. Obtain detailed insights into database operations for informed decision-making.Apache 2.0
Matching MCP Servers
- -license-qualityBmaintenanceA Model Context Protocol server that provides read-only access to PostgreSQL databases. This server enables LLMs to inspect database schemas and execute read-only queries.Last updated97,96186,055MIT
- Alicense-qualityBmaintenanceA general-purpose PostgreSQL MCP server with full read-write SQL access, atomic multi-statement transactions, and schema inspection. Works with any PostgreSQL instance — local, Supabase, AWS RDS, or self-hosted — and connects to Claude, Cursor, Windsurf, or any MCP-compatible AI client.Last updated1651ISC
Matching MCP Connectors
Connect AI tools to your PostgreSQL with permissions, encryption, and audit trails.
- ThinAir DataOAuth
Connect your AI to any database — PostgreSQL, MySQL, or SQL Server — in seconds.
- Analyze query conflict statistics on PostgreSQL standby/replica servers to diagnose replication-related performance issues and monitor standby health.MIT
- Analyze PostgreSQL user-defined function performance statistics including execution counts, timing data, and bottlenecks to optimize database operations.MIT
- Monitor PostgreSQL replication status, lag, and slot statistics to diagnose issues and check standby performance.MIT
- Execute PostgreSQL queries on Supabase databases with safety controls. Perform read, write, and schema operations, supported by transaction handling and automatic version-controlled migrations. Use UNSAFE mode for write and schema changes; confirm high-risk actions.Apache 2.0
- Analyze PostgreSQL table bloat by calculating dead tuple ratios, estimating bloat size, and identifying tables requiring VACUUM maintenance to optimize storage and performance.MIT
- Monitor current locks and identify blocked sessions in PostgreSQL databases to diagnose lock contention and prevent deadlocks.MIT
- Analyze top PostgreSQL queries by execution time to identify performance bottlenecks and optimize database performance using pg_stat_statements statistics.MIT
- Retrieve PostgreSQL server configuration parameters to view current values, descriptions, and change requirements for performance tuning and system analysis.MIT
- Analyze PostgreSQL autovacuum configuration and maintenance status to identify tables needing attention, calculate dead tuple ratios, and estimate next vacuum execution likelihood.MIT
- Check PostgreSQL server version, connection status, and extension availability to verify database accessibility and configuration before monitoring or analysis tasks.MIT
- Analyze PostgreSQL table relationships including foreign keys, dependencies, and inheritance to understand database schema design and plan data migrations.MIT
- Analyze PostgreSQL background writer and checkpoint performance statistics to monitor I/O efficiency and troubleshoot checkpoint-related issues.MIT
- Retrieve comprehensive statistics for all PostgreSQL database tables, including access patterns, tuple operations, and maintenance history to analyze usage and identify maintenance needs.MIT
- Retrieve all PostgreSQL user accounts with permission details, creation dates, and status information for security audits and permission management.MIT