Databases & Storage

XHS-Downloader

by JoeanAmier

小红书（XiaoHongShu、RedNote）链接提取/作品采集工具：提取账号发布、收藏、点赞、专辑作品链接；提取搜索结果作品、用户链接；采集小红书作品信息；提取小红书作品下载地址；下载小红书作品文件

Supabase MCP Server

by Supabase

Official Supabase integration for AI agents

googleapis/genai-toolbox

by googleapis

🏎️ ☁️ - Open source MCP server specializing in easy, fast, and secure tools for Databases.

npcpy

by NPC-Worldwide

The python library for research and development in NLP, multimodal LLMs, Agents, ML, Knowledge Graphs, and more.

dbhub

by bytebase

Zero-dependency, token-efficient database MCP server for Postgres, MySQL, SQL Server, MariaDB, SQLite.

pg-aiguide

by timescale

MCP server and Claude plugin for Postgres skills and documentation. Helps AI coding tools generate better PostgreSQL code.

code-graph-rag

by vitali87

The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs

bram2w/baserow

by bram2w

Baserow database integration with table search, list, and row create, read, update, and delete capabilities.

benborla29/mcp-server-mysql

by benborla

☁️ 🏠 - MySQL database integration in NodeJS with configurable access controls and schema inspection

qdrant/mcp-server-qdrant

by qdrant

🐍 🏠 - A Qdrant MCP server

supabase-community/supabase-mcp

by supabase-community

🎖️ 📇 ☁️ - Official Supabase MCP server to connect AI assistants directly with your Supabase project and allows them to perform tasks like managing tables, fetching config, and querying data.

zen

by sheshbabu

Selfhosted notes app. Single golang binary, notes stored as markdown within SQLite, full-text search, very low resource usage

mcp-neo4j

by neo4j-contrib

Neo4j Labs Model Context Protocol servers

mcp-redis

by redis

The official Redis MCP Server is a natural language interface designed for agentic applications to manage and search data in Redis efficiently

vestige

by samvallad33

Cognitive memory for AI agents — FSRS-6 spaced repetition, 29 brain modules, 3D dashboard, single 22MB Rust binary. MCP server for Claude, Cursor, VS Code, Xcode, JetBrains.

redd-archiver

by 19-84

A PostgreSQL-backed archive generator that creates browsable HTML archives from link aggregator platforms including Reddit, Voat, and Ruqqus.

MCP-PostgreSQL-Ops

by call518

🔍Professional MCP server for PostgreSQL operations & monitoring: 30+ extension-independent tools for performance analysis, table bloat detection, autovacuum monitoring, schema introspection, and data

Alice

by pmbstyle

Alice is a voice-first desktop AI assistant application built with Vue.js, Vite, and Electron. Advanced memory system, function calling, MCP support, optional fully local use, and more.

mongodb-mcp-server

by mongodb-js

A Model Context Protocol server to connect to MongoDB databases and MongoDB Atlas Clusters.

airbroke

by icoretech

🔥 Lightweight, Airbrake/Sentry-compatible, PostgreSQL-based Open Source Error Catcher

AgentChat

by Shy2593666979

AgentChat 是一个基于 LLM 的智能体交流平台，内置默认 Agent 并支持用户自定义 Agent。通过多轮对话和任务协作，Agent 可以理解并协助完成复杂任务。项目集成 LangChain、Function Call、MCP 协议、RAG、Memory、Milvus 和 ElasticSearch 等技术，实现高效的知识检索与工具调用，使用 FastAPI 构建高性能后端服务。

nocturne_memory

by Dataojitori

一个基于uri而不是RAG的轻量级、可回滚、可视化的 **AI 外挂MCP记忆库**。让你的 AI 拥有跨模型，跨会话，跨工具的持久的结构化记忆。

mcp-svelte-docs

by spences10

🔍 MCP server that lets you search and access Svelte documentation with built-in caching

phpMyFAQ

by thorsten

phpMyFAQ - Open Source FAQ web application for PHP 8.3+ and MySQL, PostgreSQL and other databases

NornicDB

by orneryd

NornicDB is a high-performance graph + vector database built for AI agents and knowledge systems. It speaks Neo4j's (Bolt + Cypher) and qdrant's (gRPC) languages so you can use Nornic with zero code c

context-sync

by Intina47

Local persistent memory store for LLM applications including continue.dev, cursor, claude desktop, github copilot, codex, antigravity, etc.

mcp-gateway-registry

by agentic-community

Enterprise-ready MCP Gateway & Registry that centralizes AI development tools with secure OAuth authentication, dynamic tool discovery, and unified access for both autonomous AI agents and AI coding a

wren-engine

by Canner

🤖 The Semantic Engine for Model Context Protocol(MCP) Clients and AI Agents 🔥

daymon

by daymonio

Daymon puts your favorite AI to work 24/7. It schedules, remembers, and orchestrates your own virtual team. Free.

sec-edgar-mcp

by stefanoamorelli

A SEC EDGAR MCP (Model Context Protocol) Server

mcp-toolbox-sdk-python

by googleapis

Python SDK for interacting with the MCP Toolbox for Databases.

mcp-mongo-server

by kiliczsh

A Model Context Protocol Server for MongoDB

crystaldba/postgres-mcp

by crystaldba

🐍 🏠 - All-in-one MCP server for Postgres development and operations, with tools for performance analysis, tuning, and health checks

ClickHouse/mcp-clickhouse

by ClickHouse

🐍 ☁️ - ClickHouse database integration with schema inspection and query capabilities

cr7258/elasticsearch-mcp-server

by cr7258

🐍 🏠 - MCP Server implementation that provides Elasticsearch interaction

LucasHild/mcp-server-bigquery

by LucasHild

🐍 ☁️ - BigQuery database integration with schema inspection and query capabilities

planetscale/mcp

by planetscale

The PlanetScale CLI includes an MCP server that provides AI tools direct access to your PlanetScale databases.

pab1it0/prometheus-mcp-server

by pab1it0

🐍 ☁️ - Query and analyze Prometheus, open-source monitoring system.

confluentinc/mcp-confluent

by confluentinc

🐍 ☁️ - Confluent integration to interact with Confluent Kafka and Confluent Cloud REST APIs.

domdomegg/airtable-mcp-server

by domdomegg

📇 🏠 - Airtable database integration with schema inspection, read and write capabilities

xing5/mcp-google-sheets

by xing5

🐍 ☁️ - A Model Context Protocol server for interacting with Google Sheets. This server provides tools to create, read, update, and manage spreadsheets through the Google Sheets API.

XGenerationLab/xiyan_mcp_server

by XGenerationLab

📇 ☁️ — An MCP server that supports fetching data from a database using natural language queries, powered by XiyanSQL as the text-to-SQL LLM.

neondatabase/mcp-server-neon

by neondatabase

📇 ☁️ — An MCP Server for creating and managing Postgres databases using Neon Serverless Postgres

mssql-mcp

by Aaronontheweb

MSSQL Server MCP implementation written in C#

subcog

by zircote

Persistent memory system for AI coding assistants. Captures decisions, learnings, and context from coding sessions. Features hybrid search (semantic + BM25), MCP server integration, SQLite persistence

mcp-memory-keeper

by mkreyman

MCP server for persistent context management in AI coding assistants

taskboard

by tcarac

Local project management with Kanban UI, CLI, and MCP server for AI assistants. SQLite-backed, single binary, installable via Homebrew.

nautobot_mcp

by kvncampos

Nautobot Model Context Protocol (MCP) Server - Contains STDIO and HTTP Deployments with Embedding Search and RAG.

mcp-ssh-manager

by bvisible

MCP SSH Server: 37 tools for remote SSH management | Claude Code & OpenAI Codex | DevOps automation, backups, database operations, health monitoring

mcp-turso-cloud

by spences10

🗂️ A Model Context Protocol (MCP) server that provides integration with Turso databases for LLMs. This server implements a two-level authentication system to handle both organization-level and databa

us-census-bureau-data-api-mcp

by uscensusbureau

The U.S. Census Bureau Data API MCP connects AI Assistants with official Census Bureau statistics.

bear-notes-mcp

by bejaminjones

MCP server for Bear app - Full Read + Write AI-powered note management with Claude Desktop

mcp-memory-libsql

by spences10

🧠 High-performance persistent memory system for Model Context Protocol (MCP) powered by libSQL. Features vector search, semantic knowledge storage, and efficient relationship management - perfect for

MegaMemory

by 0xK3vin

Persistent project knowledge graph for coding agents. MCP server with semantic search, in-process embeddings, and web explorer.

fullstack-langgraph-nextjs-agent

by agentailor

Production-ready Next.js template for building AI agents with LangGraph.js. Features MCP integration for dynamic tool loading, human-in-the-loop tool approval, persistent conversation memory with Po

mcp-toolbox-sdk-go

by googleapis

Go SDK for interacting with the MCP Toolbox for Databases.

QCX

by QueueLab

Language to Maps

mcp-toolbox-sdk-js

by googleapis

Javascript SDK for interacting with the MCP Toolbox for Databases.

mie

by kraklabs

Persistent memory graph for AI agents. Facts, decisions, entities, and relationships that survive across sessions, tools, and providers. MCP server — works with Claude, Cursor, ChatGPT, and any MCP cl

context-engineering

by timothywarner-org

🧠 Stop building AI that forgets. Master MCP (Model Context Protocol) with production-ready semantic memory, hybrid RAG, and the WARNERCO Schematica teaching app. FastMCP + LangGraph + Vector/Graph st

local_faiss_mcp

by nonatofabio

Local FAISS vector store as an MCP server – drop-in local RAG for Claude / Copilot / Agents.

mcp-server-elasticsearch

by elastic

neurondb

by neurondb

PostgreSQL extension for vector search, embeddings, and ML, plus NeuronAgent runtime and NeuronMCP server.

inAI-wiki

by inai-sandy

🌍 The open-source Wikipedia of AI — 2M+ apps, agents, LLMs & datasets. Updated daily with tools, tutorials & news.

github-brain

by wham

An experimental GitHub MCP server with local database.

FreePeak/db-mcp-server

by FreePeak

🏎️ 🏠 – A high-performance multi-database MCP server built with Golang, supporting MySQL & PostgreSQL (NoSQL coming soon). Includes built-in tools for query execution, transaction management, schema

aliyun/alibabacloud-tablestore-mcp-server

by aliyun

☕ 🐍 ☁️ - MCP service for Tablestore, features include adding documents, semantic search for documents based on vectors and scalars, RAG-friendly, and serverless.

Snowflake-Labs/mcp

by Snowflake-Labs

🐍 ☁️ - Open-source MCP server for Snowflake from official Snowflake-Labs supports prompting Cortex Agents, querying structured & unstructured data, object management, SQL execution, semantic view que

zilliztech/mcp-server-milvus

by zilliztech

🐍 🏠 ☁️ - MCP Server for Milvus / Zilliz, making it possible to interact with your database.

wenerme/wener-mssql-mcp

by wenerme

📇 🏠 - MSSQL database integration with schema inspection and query capabilities

freema/mcp-gsheets

by freema

📇 ☁️ - MCP server for Google Sheets API integration with comprehensive reading, writing, formatting, and sheet management capabilities.

rashidazarang/airtable-mcp

by rashidazarang

🐍 ☁️ - Connect AI tools directly to Airtable. Query, create, update, and delete records using natural language. Features include base management, table operations, schema manipulation, record filteri

schemacrawler/SchemaCrawler-MCP-Server-Usage

by schemacrawler

🎖️ ☕ – Connect to any relational database, and be able to get valid SQL, and ask questions like what does a certain column prefix mean.

s2-streamstore/s2-sdk-typescript

by s2-streamstore

🎖️ 📇 ☁️ - Official MCP server for the S2.dev serverless stream platform.

VictoriaMetrics-Community/mcp-victorialogs

by VictoriaMetrics-Community

🎖️ 🏎️ 🏠 - Provides comprehensive integration with your [VictoriaLogs instance APIs](https://docs.victoriametrics.com/victorialogs/querying/#http-api) and [documentation](https://docs.victoriametric

Couchbase-Ecosystem/mcp-server-couchbase

by Couchbase-Ecosystem

🎖️ 🐍 ☁️ 🏠 - Couchbase MCP server provides unfied access to both Capella cloud and self-managed clusters for document operations, SQL++ queries and natural language data analysis.

Aiven-Open/mcp-aiven

by Aiven-Open

🐍 ☁️ 🎖️ - Navigate your [Aiven projects](https://go.aiven.io/mcp-server) and interact with the PostgreSQL®, Apache Kafka®, ClickHouse® and OpenSearch® services

InfluxData/influxdb3_mcp_server

by influxdata

🎖️ 📇 🏠 ☁️ - Official MCP server for InfluxDB 3 Core/Enterprise/Cloud Dedicated

mysql_mcp_server

by designcomputer

A Model Context Protocol (MCP) server that enables secure interaction with MySQL databases

pgtuner_mcp

by isdaniel

🐍🗄️ - provides AI-powered PostgreSQL performance tuning capabilities.

GreptimeTeam/greptimedb-mcp-server

by GreptimeTeam

🐍 🏠 - MCP Server for querying GreptimeDB.

Cognio

by 0xReLogic

Persistent semantic memory server for MCP - Give your AI long-term memory that survives across conversations. Lightweight Python server with SQLite storage and semantic search.

chm-converter

by DTDucas

chm to markdown and vectorDB

mem0-mcp

by pinkpixel-dev

✨ mem0 MCP Server: A memory system using mem0 for AI applications with model context protocl (MCP) integration. Enables long-term memory for AI agents as a drop-in MCP server.

tiger-cli

by timescale

Tiger CLI is the command-line interface for Tiger Cloud. It includes an MCP server for helping coding agents write production-level Postgres code.

surrealmcp

by surrealdb

The official MCP server for SurrealDB

iotdb-mcp-server

by apache

Apache IoTDB MCP Server

nestjs-starter

by hmake98

Production-ready NestJS boilerplate with JWT auth, PostgreSQL/Prisma, AWS S3/SES, Bull/Redis queues, Docker/K8s support, and MCP integration for AI capabilities

mssql-mcp-server

by ConnorBritain

Enterprise MCP server for SQL Server with 20 tools for schema discovery, data operations, and administration.

claude-journal-mcp

by chrismbryant

Lightweight journal/memory plugin for Claude Code with zero ML dependencies. Features slash commands, proactive skills, and auto-capture hooks.

mcp-sqlite

by nhevers

MCP server for SQLite database operations

qdrant-mcp-pi5

by rockywuest

Persistent semantic memory for AI agents on Raspberry Pi 5 — local Qdrant + MCP, no cloud, ~3s per query

data-philter

by iunera

Sovereign AI for Natural Language to SQL (NL2SQL) analytics. A local-first, privacy-focused conversational interface for Apache Druid and ClickHouse using the Model Context Protocol (MCP). Run LLMs lo

Ai-doctor

by Jevon-Zhong

🧑‍⚕️ Ai智能医生聊天助手-这是一个前端基于Vue3、TS、后端基于Nest.js、MongoDB、Redis、Milvus并结合大模型、RAG等技术实现的医疗库智能问答系统，能结合大模型的生成能力和上传的专业医疗领域知识库针对提问给出专业回答。同时具备工具调用能力，可使用MCP集成网页爬取能力让大模型根据网址对应的医疗领域文章进行分析和输出。

cratedb-mcp

by crate

CrateDB MCP Server for natural-language Text-to-SQL and documentation retrieval.

AnyLoom-AnythingLLM-Local-AI-agentic-DyTopo-swarm

by Intradyne

ChatGPT-like AI that runs 100% locally on your hardware. No subscriptions, no cloud, complete privacy. Multi-agent swarm + 10 MCP tools + hybrid RAG vector DB + . Runs on one GPU (RTX 5090 recommended

mnemotree

by kurcontko

Memory module for LLMs and Agents with MCP

Little_MCP

by ricard1406

A simple yet powerful local AI assistant that runs entirely on your machine. Built for learning and experimentation, Little MCP combines the power of open-source LLMs with advanced RAG that work with

simple-memory-mcp

by chrisribe

🧠 Blazingly fast persistent memory for AI assistants. Sub-millisecond SQLite storage with smart tagging, full-text search, and automatic relationships. MCP server + CLI.

statelessagent

by sgx-labs

Your AI forgets everything between sessions. SAME fixes that. Local-first, no API keys, single binary.