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87,293 servers. Updated
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
    Not graded
    quality
    D
    maintenance
    Enables AI agents to query, explore, and analyze PostgreSQL databases through the Model Context Protocol. It provides robust security features including read-only mode, schema restrictions, and query timeouts for safe data interaction.
    7 npm
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables LLMs to interact with PostgreSQL databases by providing tools to inspect table schemas and execute read-only SQL queries. It ensures data safety by running all operations within read-only transactions.
    78,432 npm
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Provides read-only access to PostgreSQL databases, allowing LLMs to inspect table schemas and execute SQL queries. It ensures data safety by running all operations within read-only transactions.
    78,432 npm
    MIT
  • A
    license
    Not graded
    quality
    Not graded
    maintenance
    Provides AI assistants with safe, controlled access to PostgreSQL databases with read-only defaults, granular permissions, query safety features, and schema introspection capabilities.
    1
    -
  • A
    license
    Not graded
    quality
    F
    maintenance
    A Model Context Protocol server providing dual transport (HTTP and Stdio) access to PostgreSQL databases, allowing AI assistants to query databases and fetch schema information through natural language.
    26 npm
    31
    MIT
  • -
    license
    Not graded
    quality
    Not graded
    maintenance
    Enables secure read-only interactions with PostgreSQL databases through natural language. Provides database inspection, table listing, and SQL query execution with built-in security validation.
    -
  • A
    license
    Not graded
    quality
    D
    maintenance
    This read-only MCP Server allows you to connect to PostgreSQL data from Claude Desktop through CData JDBC Drivers. For full CRUD support, check out the first managed MCP platform: CData Connect AI (https://www.cdata.com/ai/).
    1
    MIT
  • F
    license
    Not graded
    quality
    D
    maintenance
    A Model Context Protocol server that enables natural language data exploration and visualization for PostgreSQL databases. It allows users to convert questions into SQL queries and interact with data through a Streamlit web interface featuring automated chart generation.
    -
  • A
    license
    Not graded
    quality
    D
    maintenance
    A Model Context Protocol server that provides read-only access to PostgreSQL databases with enhanced multi-schema support, allowing LLMs to inspect database schemas across multiple namespaces and execute read-only queries while maintaining schema isolation.
    59 npm
    3
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Provides secure, read-only PostgreSQL database access via MCP tools like query_inventory and get_top_sales. Blocks dangerous SQL commands while allowing AI to execute controlled SELECT queries.
    6 npm
    9
    ISC
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables you to chat with your PostgreSQL database via natural language, with GitHub OAuth authentication and role-based access control for secure read/write operations.
    MIT
  • F
    license
    Not graded
    quality
    D
    maintenance
    Provides authenticated access to PostgreSQL databases for Claude AI, enabling users to browse database tables, discover schemas, and execute custom SQL queries through natural language interaction.
    -
  • A
    license
    Not graded
    quality
    F
    maintenance
    Open-source agentic schema layer. Define metrics once in YAML, query governed data from any warehouse (Snowflake, BigQuery, Databricks, PostgreSQL, DuckDB) via MCP.
    28
    Apache 2.0
  • A
    license
    Not graded
    quality
    A
    maintenance
    Enables SQL queries against PostgreSQL databases through MCP-compatible clients and includes a natural language agent for forming SQL queries from natural language.
    223
    PostgreSQL
  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables semantic search across PostgreSQL, TimescaleDB, and PostGIS documentation to help AI coding assistants write better PostgreSQL code.
    201 npm
    1,835
    Apache 2.0
  • A
    license
    Not graded
    quality
    B
    maintenance
    Provides a read-only PostgreSQL SQL surface for LLM agents via MCP, with defense-in-depth security layers for safe database queries.
    3
    MIT