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20 Best PostgreSQL MCP Servers: compared and ranked, September 2026Ranked from 1,109 matching servers on stars, growth, downloads and maintenance. Updated .

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"A server for interacting with PostgreSQL and executing SQL scripts" matching MCP servers:

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  • 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
    19
    1
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    A Python MCP server that enables schema discovery, read-only SQL queries, table previews, and index/relationship analysis on PostgreSQL databases.
    1
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables AI agents to interact with PostgreSQL databases through the Model Context Protocol, supporting SQL queries, schema management, and data operations.
    19
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    Read-only MCP server for SQL databases (SQLite/PostgreSQL) that enables listing tables, describing schemas, and executing SELECT queries with safety guardrails.
    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.
    91
    2
    ISC
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables seamless interaction with MySQL, PostgreSQL, and SQLite databases through the Model Context Protocol. Supports executing SQL queries and inserting data across multiple database types with flexible connection string configuration.
    9,806
    3
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables users to interact with PostgreSQL databases through natural language, with GitHub OAuth authentication and role-based access control.
    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
    19
    MIT
  • F
    license
    A
    quality
    C
    maintenance
    Provides read-only SQL Server access via MCP tools and a chat interface for natural-language database queries.
    4
    -
  • A
    license
    A
    quality
    F
    maintenance
    A governed SQL gateway that exposes typed tools to AI agents, compiling safe read-only queries from a semantic layer while blocking PII before execution, supporting SQL Server, Postgres, and SQLite.
    9
    MIT
  • F
    license
    A
    quality
    C
    maintenance
    A read-only MCP server for SQL Server and PostgreSQL that enables exploring and querying databases (schemas, tables, views, procedures, indexes, foreign keys) and running arbitrary SELECT queries.
    37
    -
  • A
    license
    A
    quality
    B
    maintenance
    Enables AI agents to interact with SQL Server databases for debugging and data issue resolution, providing tools for query execution, schema inspection, and diagnostics.
    13
    24
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    An MCP server that lets Claude query a mock business SQL database in plain language through read-only tools, with server-side guardrails that enforce SELECT-only queries and block access to sensitive payment data.
    3
    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
    25
    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
    A
    quality
    D
    maintenance
    A read-only MCP server for SQL Server database introspection that enables Claude to explore and query databases via tools like listing objects and executing SELECT queries.
    20
    1
    MIT
  • A
    license
    B
    quality
    D
    maintenance
    An MCP server that connects AI assistants to Microsoft SQL Server databases, enabling schema exploration and read-only queries safely.
    49
    37
    4
    MIT
  • A
    license
    B
    quality
    B
    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
    1,692
    198
    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
    19
    23
    AGPL 3.0