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20 Best PostgreSQL MCP Servers: compared and ranked, September 2026Ranked from 1,150 matching servers on stars, growth, downloads and maintenance. Updated .

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  • -
    license
    Not graded
    quality
    A
    maintenance
    A 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.
    78,432 npm
    90,196
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    A production-oriented MCP server for PostgreSQL that exposes database operations like query execution, schema introspection, and table metadata to MCP clients such as Claude Desktop and VS Code.
    6
    17 npm
    2
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    A secure MCP server that lets AI assistants directly interact with PostgreSQL databases via tools like create_table, list_tables, and execute_sql, plus a web configurator for managing connections.
    4
    1
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    Read-only MCP server for PostgreSQL, enabling schema discovery, table metadata, and safe SELECT queries via READ ONLY transactions.
    15 npm
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    A 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.
    45 npm
    3
    ISC
  • A
    license
    Not graded
    quality
    C
    maintenance
    Provides AI-driven PostgreSQL database management with secure OAuth 2.1 authentication, enabling users to administer, monitor, and query databases with support for extensions like pgvector, PostGIS, and pg_cron.
    152 npm
    -
  • A
    license
    Not graded
    quality
    D
    maintenance
    A read-only MCP server for PostgreSQL that enables safe database introspection and querying via natural language.
    442 npm
    MIT
  • A
    license
    A
    quality
    A
    maintenance
    Enables read-only interaction with PostgreSQL databases through natural language queries, supporting dynamic connections and secure query validation.
    3
    62 npm
    2
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Full-featured MCP server that exposes 36 tools for interacting with PostgreSQL databases, covering schema introspection, query execution, data exploration, performance monitoring, security auditing, and maintenance.
    36
    7 npm
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Enables comprehensive PostgreSQL database monitoring, analysis, and management through natural language queries. Provides performance insights, bloat analysis, vacuum monitoring, and intelligent maintenance recommendations across PostgreSQL versions 12-17.
    34
    161
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    A Model Context Protocol server that enables interaction with PostgreSQL databases for analyzing setups, debugging issues, managing schemas, migrating data, and monitoring performance.
    1
    7 npm
    1
    MIT
  • F
    license
    A
    quality
    D
    maintenance
    Enables AI agents to inspect and query PostgreSQL databases safely, with features like listing tables, retrieving schemas, and running read-only SQL queries.
    3
    -
  • A
    license
    A
    quality
    C
    maintenance
    Enables secure querying of PostgreSQL databases through MCP-compatible clients. Supports read-only SQL execution, table exploration, and connection management with built-in security validation.
    3
    18 npm
    9
    MIT
  • F
    license
    A
    quality
    D
    maintenance
    Enables AI assistants to interact with PostgreSQL databases using natural language queries, providing secure read-only access to database schemas and SQL translation capabilities.
    6
    7 npm
    -
  • A
    license
    B
    quality
    D
    maintenance
    A server that connects to PostgreSQL databases and provides tools for safely exploring schemas, running read-only SQL queries, and performing data analysis with pre-built templates.
    6
    205 npm
    1
    MIT
  • A
    license
    B
    quality
    D
    maintenance
    A Model Context Protocol server that enables powerful PostgreSQL database management capabilities including analysis, schema management, data migration, and monitoring through natural language interactions.
    18
    1,153 npm
    199
    AGPL 3.0
  • A
    license
    B
    quality
    F
    maintenance
    Facilitates management and optimization of PostgreSQL databases, offering analysis, setup guidance, and debugging, while ensuring secure and efficient database operations.
    3
    7 npm
    23
    AGPL 3.0