MCP Toolbox for Databases is an open source MCP server for databases.

20 MB lightweight cross-platform database client for 90+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docker. | 轻量级跨平台数据库管理工具，支持 MySQL、PostgreSQL、SQLite、Redis、MongoDB、达梦等 90+ 数据库，提供桌面端、Docker、CLI、内置 AI 助手和 MCP Server。

One governed graph for AI agents — GraphQL + MCP over your databases, files, APIs, and code

MCP server for Microsoft SQL Server

ktx is an executable context layer for data and analytics agents 🐙 Allow Claude Code, Codex, or other AI agents to query analytical databases accurately and with full context of your company

Airtable integration for AI-powered applications via Anthropic's Model Context Protocol (MCP)

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

A high-performance Model Context Protocol (MCP) server for Trino implemented in Go.

Knowhere extracts, parses, and outputs structured chunks ready for AI Agents and RAG.

A bio-inspired cognitive memory engine — a new paradigm for Graph RAG.

GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashboards, charts, and SQL across 20+ data sources, such as BigQuery, Snowflake, PostgreSQL, ClickHouse, Amazon Redshift, Databricks and more.