Run SQL queries with role-based permissions, enforcing read, write, and delete restrictions across PostgreSQL, MySQL, and SQLite databases.
MIT
680,081 tools. Updated 2026-10-20 07:53
"How to perform SELECT queries in PostgreSQL" matching MCP tools:
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- Monitor currently running PostgreSQL queries to identify performance bottlenecks and manage database connections effectively.MIT
- Perform read-only SQL SELECT queries to fetch, count, aggregate, and join data from tables. Supports configurable limits, timeout, and output formats.MIT
- Execute SurrealQL queries to interact with SurrealDB databases for complex operations like SELECT with JOINs, schema definitions, transactions, and graph traversals.MIT
- Execute read-only SQL SELECT queries on a PostgreSQL database. Supports CTEs and EXPLAIN, with configurable row limit and timeout.MIT
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Matching MCP Connectors
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- Execute SQL SELECT queries on MySQL, Oracle, GaussDB, and DM8 databases with configurable row limits and database selection.MIT
- List installed and available PostgreSQL extensions with their versions and descriptions to verify extension availability before writing dependent queries.MIT
- Execute read-only SQL queries (SELECT, SHOW, DESCRIBE, EXPLAIN) with auto-appended LIMIT to safely inspect MySQL databases.MIT
- Execute SQL SELECT queries to retrieve data from PostgreSQL databases. This read-only tool returns query results with rows, columns, and metadata for database analysis.MIT
- Execute read-only SELECT queries to explore, debug, or validate data in the Avanti Fellows PostgreSQL database.-
- Execute read-only SQL queries like SELECT, EXPLAIN, and SHOW on PostgreSQL, with automatic validation to block any write or DDL operations.MIT
- Execute read-only SELECT queries on MySQL/MariaDB databases. Mutating SQL is rejected; locking queries require confirmation.MIT
- Run EXPLAIN ANALYZE on SELECT queries to inspect execution plans, timing, and buffers, revealing bottlenecks and missing index opportunities.MIT
- Check installed PostgreSQL extensions and their versions, schemas, and descriptions to confirm availability before using them in queries.MIT
- Execute SELECT queries on SQL Server databases with automatic pagination to retrieve data while enforcing safety limits and rejecting non-SELECT operations.MIT
- Establish a persistent connection to a PostgreSQL database using a connection string, enabling subsequent queries until changed or disconnected. Only permitted hosts are allowed.MIT
- Identify and analyze slow PostgreSQL queries using pg_stat_statements to optimize database performance by revealing top time-consuming queries with execution metrics.Apache 2.0
- Analyze PostgreSQL database health by checking connections, cache performance, lock contention, replication status, disk usage, and transaction risks to identify issues and optimize performance.Apache 2.0
- Switches the active PostgreSQL server and database connection. Required before executing queries; specify server from list_servers and optionally select database and schema.MIT
- Identifies and analyzes slow database queries, showing execution times and optimization recommendations. Works with PostgreSQL and MySQL.MIT