Databases

MCP server for MySQL, PostgreSQL & SQLite with granular permissions, multi-DB support, and cloud-ready SSL/TLS. Built with adapter pattern for extensibility.

The ultimate universal database connector for AI Agents (Cursor, Claude, Gemini, Zed, Cline). Zero-config MCP server for PostgreSQL, MySQL, SQLite, MongoDB, and Redis.

A high-performance Model Context Protocol (MCP) server for SQLite database interaction.

SQL Server MCP Server for Antigravity — environment-configured dev debugging & data repair

Local-first persistent memory and session continuity MCP server for AI agents

Persistent memory system for Claude Code. Zero API key. Zero Python. 7 hooks + MCP server + SQLite FTS5 + semantic search + knowledge graph + two-way Obsidian vault.

Model Context Protocol (MCP) server for Microsoft SQL Server - enterprise-ready schema discovery, profiling, and safe data operations

MCP server for interacting with MySQL databases based on Node

29 developer utilities as an MCP server — JSON repair, SQL format, hash, encode/decode, UUID, regex, CSV, subnet calc, diagram generation, git diff parsing, DB schema parsing, JSON schema validation, and more. No API keys. Runs locally.

MCP persistent memory service — let AI assistants remember across sessions. Powered by Qdrant vector search + official embeddings (via OpenAI-compatible relay or Gemini Vertex AI) with Ollama fallback and hybrid retrieval (vector + BM25).

MCP server connecting Claude Code with MySQL — supports SSH tunnels and multiple databases

Double-entry bookkeeping that assumes the bookkeeper is not trustworthy. Idempotent writes, append-only journal, DB-enforced balance, tamper-evident hash chain. Unix CLI + MCP server. Zero dependencies.

Statically extracts a TypeScript project's dependency graph (imports, calls, NestJS DI wiring) into a queryable SQLite database, plus an MCP server so an LLM can navigate it.

Local-first persistent memory MCP server with PARA + Zettelkasten + SQLite FTS5

Model Context Protocol server for SyneHQ Kole - Execute queries against your data with natural language

只读 MySQL MCP Server：让 Agent 安全地执行 SELECT/SHOW 查询，查看数据库、表清单与表结构，支持多库连接与 SQL 只读校验

Website change monitoring MCP server — track URL changes, compare snapshots, extract content with CSS selectors. Monitor competitor sites, pricing pages, job boards. SQLite-backed with diff history.

MCP 服务器 — SQLite 数据库操作（查询、表管理、数据导入导出）

MCP server for memory management with long-term and short-term memory capabilities using local database

Queen Claude MCP server - streamlined with 14 essential tools for Next.js development