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100% Open Source Enterprise PostgreSQL MCP with natural language queries, hybrid search (pgvector+BM25)

An MCP server for interacting with PostgreSQL databases using tools, resources, and prompts.

An MCP server for executing SQL queries on PostgreSQL databases with configurable permissions.

A server for making queries to MySQL, PostgreSQL, and SQLite databases.

Postgres skills and documentation to help AI coding tools generate better PostgreSQL code.

Navigate your Aiven projects and interact with the PostgreSQL®, Apache Kafka®, ClickHouse® and OpenSearch® services

One remote MCP server for 500+ production APIs — Stripe, HubSpot, Postgres, Gmail, and more. OAuth and API key auth, credential management, and a CLI.

Interact with the Neon serverless Postgres platform

Postgres specific MCP server with governed access

Multi-database agent access (PostgreSQL, SQLite, MySQL, Oracle, SQL Server) with batch queries, pre-configured connections, and SQLGlot-enforced read-only safety

An intelligent memory management server with 14 optimized tools. It provides AI-powered summaries, a clean interface, and supports an optional PostgreSQL database with pgvector.

Auditable, self-improving knowledge & memory for AI agents over MCP — citation-enforced answers and a replayable why-trace, self-hosted on Postgres.

Provides persistent memory for AI systems to enable continuity of consciousness, using an external PostgreSQL database.

Manage Aiven cloud services like Kafka, PostgreSQL, and Redis via its API.

MCP server for Apache AGE graph databases on PostgreSQL. **21 MCP tools** — the most comprehensive Apache AGE MCP server (graph CRUD, Cypher queries, batch transactions, semantic search, Graph RAG, vis.js visualization, export/import) - **F#/.NET** — the only non-Python Apache AGE MCP server, installs as a single dotnet tool - **Production-grade** — BenchmarkDotNet-verified performance (cached queries in 62 ns, Cypher in 1 ms) - **Open source** — MIT license, published on [NuGet](https://www.nuget.org/packages/AgeMcp) - **Documentation** — full docs site at neftedollar.com/age-mcp

A server for Apache AGE, a graph database extension for PostgreSQL.

Self-hosted MCP server for Claude.ai. Give Claude direct access to your AWS, SSH, local shell, GitHub, PostgreSQL and PM2 — without Claude Code. Your keys never leave your machine.

Database MCP server for MySQL, MariaDB, PostgreSQL & SQLite

Universal database MCP server supporting multiple database types including PostgreSQL, Redshift, CockroachDB, MySQL, RDS MySQL, Microsoft SQL Server, BigQuery, Oracle DB, and SQLite

A single-binary MCP server for MySQL, MariaDB, PostgreSQL, and SQLite

A Model Context Protocol (MCP) server that provides multi-database query execution capabilities with support for SQLite, PostgreSQL, and MySQL databases. Includes a built-in Web UI for managing database connections.

Update various databases (PostgreSQL, MySQL, MongoDB, SQLite) using data from CSV and Excel files.

Expert-level PostgreSQL database analysis MCP server for AI assistants.

Query and export data from various databases including ElasticSearch, MySQL, PostgreSQL, Oracle, and SQLite.

Zero-config knowledge base for AI coding agents. Loads your markdown docs into a searchable database and exposes them as MCP tools — search, read, and manage documentation without leaving your editor. Works instantly with SQLite (no setup), upgrades to PostgreSQL + pgvector for hybrid semantic search. Includes skills for searching docs (/gnosis:search), health checks (/gnosis:status), doc management (/gnosis:manage), and first-time setup (/gnosis:setup). 6 MCP tools, 3 resources, FTS5 keyword search, 176 tests.

A FastAPI microservice for health-related operations, featuring JWT authentication and a PostgreSQL database with Alembic migrations.

Transparent MCP proxy with OpenTelemetry tracing. Wrap any MCP server, persist traces to any OTel backend · SQLite · Postgres · MySQL. No code changes needed.

Local MCP server that connects AI models to any PostgreSQL database. Discover schemas, explore relationships, profile tables, and run read-only SQL queries, policy column masking,... all running locally

Enables persistent knowledge storage for Claude using a knowledge graph with multiple database backends like PostgreSQL and SQLite.

Provides database access, supporting SQLite, SQL Server, PostgreSQL, and MySQL.