Databases MCP Servers

mcp-toolbox✓googleapis100

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

graphifyGraphify-Labs94

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude C…

codebase-memory-mcpDeusData94

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in millisecond…

dbxt8y294

20 MB lightweight cross-platform database client for 70+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, S…

dagudagucloud94

Self-hosted workflow orchestration in one binary. YAML DAGs, cron, AI agent steps, Web UI. Lightweight Airflow alternative, no dat…

dbhubbytebase92

Token efficient, zero-dependency database MCP server for Postgres, MySQL, SQL Server, MariaDB, SQLite.

code-graph-ragvitali8792

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

OB1NateBJones-Projects91

Open Brain — The infrastructure layer for your thinking. One database, one AI gateway, one chat channel — any AI plugs in. No…

goclawnextlevelbuilder91

GoClaw - GoClaw is OpenClaw rebuilt in Go — with multi-tenant isolation, 5-layer security, and native concurrency. Deploy AI age…

graphjindosco91

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

claude-contextzilliztech90

Code search MCP for Claude Code. Make entire codebase the context for any coding agent.

tabularisTabularisDB90

Open-source desktop SQL workspace for PostgreSQL, MySQL/MariaDB, SQLite and 15+ more databases like DuckDB, ClickHouse, Redis and…

mysql_mcp_serverdesigncomputer89

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

npcpyNPC-Worldwide88

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

magicpolterguy88

Deterministic AI agents and generated backends — MIT-licensed, self-hosted, MCP-native

SocratiCodegiancarloerra87

Enterprise-grade (40m+ LOC) codebase intelligence, zero-setup, local & private Plugin/Skill/Extension or MCP: hybrid semantic sear…

oneclionecli85

Open-source credential gateway with a built-in vault. give your AI agents access to services without exposing keys.

prestprest84

PostgreSQL ➕ REST, low-code, simplify and accelerate development, ⚡ instant, realtime, high-performance on any Postgres applic…

llmwikilucasastorian84

Open Source Implementation of Karpathy's LLM Wiki. Upload documents, connect your Claude account via MCP, and have it write your w…

butterbasebutterbase-ai83

Open-source backend-as-a-service. Postgres, auth, storage, functions, AI gateway, MCP.

open-bsp-apimatiasbattocchia83

Open-source WhatsApp + Instagram Business platform

redis-vl-python✓redis83

Redis Vector Library (RedisVL) -- the AI-native Python client for Redis.

EDDIlabsai83

Config-driven engine that turns JSON into production-grade AI agents. Multi-agent orchestration, 12+ LLM providers, MCP/A2A protoc…

free-stockdbhello245m82

面向 A 股日K、分钟K与ETF分钟数据的本地量化引擎，集成增量同步、本地缓存、复权、批量查询、…

mission-controlbuilderz-labs81

Self-hosted control plane for AI agents: dispatch tasks, review runs, track spend, and operate OpenClaw, Claude Code, Codex, and o…

marm-memoryLyellr8881

Local-first 3-in-1 AI memory layer & MCP server for Claude Code, Codex, Grok, Gemini, VS Code and Cursor. Fuses session history, c…

Better-FullstackMarve10s79

Scaffold production-ready full-stack apps in TypeScript, Rust, Python, Go, and Java with a visual builder and CLI. Choose your fro…

DeskcommCRMmelgarafael76

Open-source AI sales OS — self-hosted CRM with native AI agents + WhatsApp (WAHA). Open alternative to Kommo, Octadesk & Interco…

roam-codeCranot75

Local codebase intelligence CLI + MCP server for AI coding agents: SQLite code graph, 28 languages, 284 commands, 244 MCP tools, c…

TrueMemorybuildingjoshbetter74

The memory your AI should have had from the start. Automatic capture, automatic recall, 100% local. One SQLite file, zero cloud. W…

guildmathomhaus74

Shared context, memory, and task coordination across AI coding agents. Single Go binary, local SQLite, hybrid keyword and semantic…

Ori-Mnemosaayoawoyemi73

Local-first persistent agentic memory powered by Recursive Memory Harness (RMH). Open source must win.

knowledge-raglyonzin72

Local RAG MCP server for Claude Code — hybrid search (semantic + BM25), cross-encoder reranking, 13 MCP tools, 20 format parsers…

paxmpax-beehive71

Persistent, provider-neutral memory for Codex, Claude Code, OpenCode, Pi, and MCP coding agents.

ClawMemyoloshii71

On-device memory layer for AI agents. Claude Code, Hermes and OpenClaw. Hooks + MCP server + hybrid RAG search.

ktxKaelio69

ktx is an executable context layer for data and analytics agents 🐙 Allow Claude Code, Codex, or other AI agents to query analyt…

rushdbrush-db68

RushDB is a graph + vector database and memory layer for AI agents. Push any JSON, get typed, searchable, relationship-aware recor…

tma1tma1-ai67

Local-first observability your agent reads back. TMA1 records every LLM call, then routes what it sees into the agent's next turn…

m_flowFlowElement-ai65

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

pg-aiguidetimescale65

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

ai-memory-vaultjaredrhod65

Give your AI a real, persistent memory. The open-source system plus templates that turn an Obsidian vault into your AI's working m…

ArcRiftEshaan-Nair62

Persistent local memory layer for AI. ArcRift uses a extension and a native MCP server to sync context and decisions from your bro…

CompartmentMaxFreedomPollard61

Encrypted, fully offline agentic memory. One click install, GUI w/ memory map, all OS and agents. Superior memory creation, storag…

pmboleksiijko58

Local-first persistent memory for AI coding agents (Claude Code, Cursor, Codex) over MCP. Decisions, lessons and facts live in one…

stashalash3al55

Stash — persistent memory layer for AI agents. Episodes, facts, and working context stored in Postgres. MCP server included. Sel…

postgres-mcpcrystaldba53

Postgres MCP Pro provides configurable read/write access and performance analysis for you and your AI agents.

AI-EngineerRatnesh-18199852

AI Engineering Specially Topics- Agentic AI & GenAI Explanation

agentkeeperThinklanceai46

Own your AI memory — import ChatGPT, Claude and Gemini exports, see what each AI knows about you. Checkpoint/restore and cross-m…

langconnect-clientbraincrew-lab42

A Modern GUI Interface for Vector Database Management(Supports MCP integration)

MegaMemory0xK3vin41

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

daymondaymonio37

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

specragblackhaiyu-sudo35

面向 PRD、业务规则、SOP、流程文档和产品截图的证据型 RAG 知识库。