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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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"Databases or database systems written in Python, like Postgres" matching MCP servers:

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  • A
    license
    Not graded
    quality
    D
    maintenance
    what is go-mcp-postgres? go-mcp-postgres is a Model Context Protocol (MCP) server designed for interacting with Postgres databases, allowing for easy CRUD operations and automation without the need for a Node.js or Python environment.
    7
    MIT
  • F
    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.
    222
    -
  • A
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    quality
    A
    maintenance
    The Multi DB MCP Server is a high-performance implementation of the Database Model Context Protocol designed to revolutionize how AI agents interact with databases. Currently supporting MySQL and PostgreSQL databases.
    420
    MIT
  • A
    license
    A
    quality
    A
    maintenance
    MCP server that keeps language server sessions warm and routes multiple languages through one process. Agents get persistent cross-file awareness, speculative execution (simulate edits before writing to disk), and 20 skills that encode correct multi-step operations like safe rename, blast-radius analysis, and end-to-end refactoring. Single Go binary, no runtime dependencies.
    50
    121
    MIT
  • A
    license
    Not graded
    quality
    A
    maintenance
    Content-addressed code graph that produces ranked context for AI agents in one call. 22 MCP tools across indexing, blast radius, test scope, semantic diff, runtime traffic, and feedback-aware context packing. Incremental updates via Merkle DAG (no re-indexing). GCF wire format saves 84% tokens vs JSON
    18
    MIT
  • A
    license
    A
    quality
    A
    maintenance
    MCP server for GLEIF LEI (Legal Entity Identifier) database access. Look up, validate, and search legal entities and their relationships in the global LEI system.
    12
    6
    MIT
  • A
    license
    A
    quality
    A
    maintenance
    Self-hostable, markdown-native team wiki with a built-in MCP server: agents search, read, and write your wiki pages (ranked Postgres full-text + semantic search, backlink traversal). Plus Atlas, which auto-generates a cited, coverage-checked wiki from your git repos and Jira.
    41
    58
    AGPL 3.0
  • A
    license
    A
    quality
    B
    maintenance
    A Bitbucket CLI and MCP server written in Go for managing workspaces, repositories, pull requests, pipelines, issues, and source code. Supports stdio and HTTP transport.
    10
    4
    Apache 2.0
  • A
    license
    B
    quality
    B
    maintenance
    Connect Legacy Databases to AI Agents via Model Context Protocol. Open-source bridge for LLM data analysis.
    9
    11
    Apache 2.0
  • A
    license
    Not graded
    quality
    A
    maintenance
    Enables AI assistants to manage and query Tiger Cloud database services, including service lifecycle operations, database connections, and SQL execution.
    116
    Apache 2.0
  • A
    license
    Not graded
    quality
    A
    maintenance
    Enables AI assistants to query databases using natural language, with automatic schema discovery and SQL compilation.
    6,002
    3,158
    Apache 2.0
  • A
    license
    Not graded
    quality
    F
    maintenance
    Execute code in 8 programming languages via gVisor-sandboxed Docker containers. Supports Python, JS, TS, Go, Java, C++, C, and Bash.
    2
    MIT
  • A
    license
    Not graded
    quality
    A
    maintenance
    ToolMesh is an Apache-2.0, self-hosted MCP gateway written in Go that sits between AI agents and backend systems. It enforces a fail-closed pipeline on every tool call, including per-tool and per-user authorization, server-side credential injection, structured audit logging, and output policies. APIs are declared in YAML with DADL, turning REST endpoints into MCP tools without writing a custom MCP
    6
    Apache 2.0
  • A
    license
    Not graded
    quality
    F
    maintenance
    Official MCP server for the Nhost backend platform. Manage Postgres data, GraphQL, auth, storage, migrations and Hasura metadata via AI assistants.
    5
    MIT
  • A
    license
    Not graded
    quality
    A
    maintenance
    Enables read-only search and retrieval of your email across multiple IMAP accounts through a local notmuch index, served over authenticated HTTP for MCP clients like Claude or Codex.
    11
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    Enables AI agents and workflows to safely explore and query data in ephemeral sandboxed databases via MCP, with guardrails and snapshot capabilities.
    21
    MIT
  • A
    license
    Not graded
    quality
    A
    maintenance
    Access control, conflict resolution, and audit for shared agent memory. Policy-gated memory tools over Postgres + pgvector, exposed via MCP.
    Apache 2.0