Databases: MCP servers & Agent Skills
Databases MCP servers and Agent Skills from public sources. 88 entries, sorted by featured, then GitHub stars.
claude-mem
Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
open-code-review
Secure, fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
Codebase Memory
Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.
cognee
Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with small models for free
Douyin_TikTok_Download_API
🚀 自托管的抖音、TikTok 数据采集与无水印视频下载 API，支持 AI agent 通过 MCP 调用与离线语音转文字，Docker 一键部署。| Self-hosted TikTok & Douyin scraper and no-watermark video downloader — async REST API, MCP server for AI agents, CLI and web console, plus offline speech-to-text for downloaded videos. Self-healing identity pool, PostgreSQL archive, one docker compose up.
zvec
A lightweight, lightning-fast, in-process vector database
nightingale
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
XHS-Downloader
小红书（XiaoHongShu、RedNote）链接提取/作品采集工具
drawio-skill
Agent skill that turns natural language, code, Terraform/K8s, SQL, OpenAPI, AsyncAPI, Protobuf and GraphQL sources into editable, tested draw.io architecture diagrams: incremental sync, multi-view projection, drift diff, CI architecture tests, whiteboard derasterize, interactive HTML/PPTX/Mermaid exports.
code-graph-rag
The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs
tabularis
Open-source desktop SQL workspace with 3 built-in database drivers and 24 shipped driver plugins, including SQL Server, DuckDB, ClickHouse and Redis. Built-in MCP server for Claude, Cursor and Devin, SQL notebooks and visual EXPLAIN.
whodb
Where data access meets operational intelligence
prest
Instant REST and MCP APIs for PostgreSQL and MySQL, on existing or new databases. CRUD, custom SQL routes, auth and ACL without writing a backend. Low-code, ⚡ realtime, high-performance. Native MySQL support since v2.5.
dagu
Self-hostable workflow orchestrator for teams whose main work isn't orchestration. Declarative YAML over your scripts, SSH commands, containers, etc; keep workflows separate from business logic. One binary, no database, runs on limited H/W resources. Alternative to Airflow / Cron / Job Scheduler.
dbhub
Token conscious database MCP server for Postgres, MySQL, SQL Server, Oracle, MariaDB, SQLite.
FlyEnv
Native local development environment for Windows, macOS & Linux. A modern alternative to XAMPP, MAMP, Laragon and Laravel Herd, with runtimes, databases, web servers, local sites, HTTPS, AI coding tools and MCP.
Supabase
MCP server for interacting with the Supabase platform
carbon
Open-source manufacturing ERP, MES and QMS. Quoting, MRP, inventory, shop floor, quality and lot/serial traceability on one Postgres schema, with a REST API and MCP server. Self-host or use Carbon Cloud.
GoNavi
High-performance multi-data-source database client — ~30MB, AI & MCP ready, zero Electron bloat. | 高性能多数据源数据库客户端：约 30MB，AI 与 MCP 就绪，告别 Electron 膨胀。
mcp-memory-service
Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.
pg-aiguide
MCP server and Claude plugin for Postgres skills and documentation. Helps AI coding tools generate better PostgreSQL code.
erd-editor
Design database schemas as ERDs in your browser, VS Code, JetBrains IDEs or Obsidian. Import SQL, DBML and GraphQL, export DDL and code, and let coding agents edit live over MCP.
llmwiki
Open Source Implementation of Karpathy's LLM Wiki. Upload documents, connect your Claude account via MCP, and have it write your wiki !
aoci-code
A persistent, Git-versioned map of your whole codebase and database schema that coding agents read before they touch anything. Local-first MCP server + CLI in Go: a governed repository index of code knowledge that gives Claude Code, Codex, Cursor, and opencode long-term context, memory, and code intelligence.
hivemind
Hivemind turns your traces into reusable skills across agents
mcp-server-qdrant
An official Qdrant Model Context Protocol (MCP) server implementation
data-api-builder
Data API builder provides modern REST, GraphQL endpoints and MCP tools to your Azure Databases and on-prem stores.
npcpy
The python library for research and development in NLP, multimodal LLMs, Agents, ML, Knowledge Graphs, and more.
chunkhound
Your entire engineering context, deeply understood
mysql_mcp_server
A Model Context Protocol (MCP) server that enables secure interaction with MySQL databases
nocturne_memory
A lightweight, rollbackable, and visual Long-Term Memory Server for MCP Agents. Say goodbye to Vector RAG and amnesia. Empower your AI with persistent, graph-like structured memory across any model, session, or tool. Drop-in replacement for OpenClaw.
io.github.BetterDB-inc/monitor
BetterDB MCP server - Valkey observability for Claude Code and other MCP clients
mailcheap
Newsletters where you pay for the emails you send, not for dormant subscribers, at a fraction of the price of beehiiv and the like. Open source: self-host it, or use mailcheap.ai.
magic
Instant SECURE Full Stack Apps and AI Agents
zen
Selfhosted notes app. Single golang binary, notes stored as markdown within SQLite, full-text search, very low resource usage
mongodb-mcp-server
A Model Context Protocol server to connect to MongoDB databases and MongoDB Atlas Clusters.
CloudBase-AI-Toolkit
Backend for AI coding agents on CloudBase — database, auth, functions via Plugin, Skills & MCP.
mcp-neo4j
Neo4j Labs Model Context Protocol servers
iai-personal-memory-engine
A cyber brain for your AI. It never forgets a detail, remembers exactly what you said, and learns how you work over time. Free, local, works with Cursor, Claude Code, Codex, OpenClaw, Hermes and more. MIT.
NornicDB
Nornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Using Neo4j Bolt/Cypher and qdrant's gRPC means you can switch with no changes while adding intelligent features like schemas, managed embeddings, reranking+llm, GPU accel, Auto-TLP, Policy-based Memory Decay, and MCP server.
Wax
Shared Single-file memory layer for all your agents, sub mili-second RAG over text, photo and video on Apple Silicon.. No Server. No API. One File. Pure Swift
claude-db
Free, open-source memory for Claude Code. Your own database, no cloud, no subscription.
io.github.Intina47/context-sync
Universal AI Memory - Sync context across Claude, VsCode, Cursor, Continue, Windsurf, Zed & more
SAP HANA CLI
150+ SAP HANA database tools as MCP tools for AI assistants
Reverie
Graph memory that dreams: Neo4j knowledge-graph memory for AI agents with hybrid search
io.github.CSCSoftware/aidex
Persistent code indexing for AI assistants. 50x less context than grep. 11 languages.
WormaCeptor
Inspect a running Android debug app: network traffic, crashes, logs, databases and preferences
Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres
Double-entry books an agent keeps as the user: invoices, VAT returns, 138 country packs.
InsForge
MCP server for InsForge BaaS — database, storage, edge functions, and deployments
io.github.2nd1st/open-mcp-apps
Persistent, interactive MCP Apps — the AI builds an app once, you both reuse it
Aiven MCP
Provision PostgreSQL, manage Apache Kafka, and deploy apps with Aiven - all from your AI assistant.
IBM Db2 for i
Read-only SQL queries and schema inspection for IBM Db2 for i over ODBC, JT400 or Mapepire (SSH).
ZenBrain Memory
Agent memory: working, episodic, semantic, procedural and core layers. Local SQLite, no account.
io.github.Evilander/audrey
Local-first biological memory for coding agents: recall, consolidation, and pre-action Guard checks.
com.runmemento/memento
Local-first, LLM-agnostic memory layer for AI assistants.
hmem — Humanlike Memory for AI Agents
Persistent 5-level hierarchical memory for AI agents. SQLite-backed, lazy-loaded.
Run402
x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.
Infrawise
Live AWS, database & Kafka infrastructure context for AI coding assistants via MCP.
io.github.Redseb/rpgmaker-mz-mcp
MCP server for RPG Maker MZ: maps, tile painting, events, database editing, and validation.
io.github.JubaKitiashvili/context-mem
Persistent memory for AI agents — 98%+ retrieval recall, 99% token savings, 44 tools
Titen Memory
Evidence-grounded agent memory with mandatory provenance, on local SQLite or Cloudflare D1
Paparats – Local Semantic Code Search MCP
Local-first semantic code search across all your repos. Private context for AI coding assistants.
MarsNMe
Agent-agnostic memory backend that preserves continuity between humans and AI over time.
Nigeria Postcode
Validate, look up and resolve addresses to Nigeria's NIPOST digital postcodes (NDAPS).
io.github.JKHeadley/moltbridge
Agent network intelligence for AI agents. Trust scoring, broker discovery, and Ed25519 identity.
io.github.MatthewSherlin/mushroomdb
Embedded graph database for agents: declare association rules once, edges maintain themselves.
Stuga
Agent edits await review by default in a self-hosted workspace for documents and databases.
io.github.AdelElo13/neuromcp
Semantic memory for AI agents with hybrid search, knowledge graph, and consolidation
Astria
Turn any codebase into a queryable knowledge graph — offline-first, zero API keys.
brokre
AI-safe credential broker for MCP — run saved SSH/MySQL/psql aliases; passwords never reach AI.
PostgreSQL (hardened, read-only)
Read-only PostgreSQL over MCP. Writes refused at the parsed SQL, plus a READ ONLY transaction.
Homespun
Deploy a multi-user web app from your agent: hosting, auth, database, and permissions.
NicheDB
Sources in, feeds out: an open, ever-growing database of real-time public data, enriched.
Rhizome MCP
Local-first MCP server for task tracking and coordination of autonomous AI coding agents.
com.datasparc/dbhawk
Secure access to DBHawk datasources: browse schemas, run governed queries, DBHawk AI text-to-SQL.
Filelayer
User files for a SaaS, under one person's authority: list, share with an expiry, revoke.
io.github.AINative-Studio/ainative-postgres-mcp
Zero-config Postgres MCP with auto-provisioning — drop-in for server-postgres.
io.github.NickLiapin/tdcv2
Fake, mock and test data generator: CSV, JSON, SQL from a .tdc config, made locally by TDCv2.
Jarroba Tools
137 deterministic tools for your AI: logs, tests, SQL, diagrams, SPARQL. Local, no network.
Reasonbook
Reasonbook: decisions that survive the session, in a local record AI agents keep.
Securealy
Grade a URL as an attacker and a customer would see it; scan a repo; check Supabase, Stripe, Vercel.
dev.kanta/cli
Kanta Verify, Find, and Database: email verification, email finding, and B2B contact search.
io.github.ConnorBritain/mssql
MCP server for Microsoft SQL Server — schema discovery, profiling, safe writes, and DDL
io.github.ConnorBritain/mssql-reader
Read-only MCP server for Microsoft SQL Server — schema discovery, profiling, safe querying
io.github.CrumbtrailDev/crumbtrail
Recorded browser sessions, backend spans, and database row diffs as one ranked fix bundle.
io.github.SirinivasK/chron
Timestamped audit log for every AI conversation — stored locally in SQLite, owned by you.
Shippable
Find leaks in AI-built apps: open Supabase/Firebase data, exposed keys, unsafe edge functions
Spryloom
Publish apps from Claude Code, Codex or Cursor to your team, behind sign-in, with a database.
One email a week. Generated from the same health data as this site.