Category
Data
Filesystem, databases, object storage, knowledge bases
110 servers in this category · RSS
- Snailclimb Discovered 159.0k
JavaGuide
Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发
- Anthropic Official 91.2k
Filesystem
Read, write, and search files on the local filesystem with configurable access boundaries.
- Anthropic Official 91.2k
Postgres
Read-only access to a Postgres database — list tables, run SELECTs, inspect schemas.
- Anthropic Official 91.2k
SQLite
Read + write access to a local SQLite database file — full CRUD, schema management.
- Anthropic Official 91.2k
Google Drive
Search, read, and create Google Drive files — Docs, Sheets, Slides, and arbitrary uploads.
- Anthropic Official 91.2k
AWS Knowledge Base
Query a Bedrock Knowledge Base — RAG retrieval over your indexed AWS documents.
- Anthropic Official 91.2k
Redis
Read + write to a Redis instance — strings, hashes, lists, sets, sorted sets.
- netdata Discovered 80.9k
netdata
The fastest path to AI-powered full stack observability, even for lean teams.
- Mintplex-Labs Discovered 60.9k
anything-llm
The all-in-one AI productivity accelerator. On device and privacy first with no annoying setup or configuration.
- DeusData Discovered 46.5k
codebase-memory-mcp
High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary
- drawdb-io Discovered 40.0k
drawdb
Free, simple, and intuitive online database diagram editor and SQL generator.
- mindsdb Discovered 39.4k
minds
Delegate anything. It comes back done.
- mindsdb Discovered 39.3k
minds-platform
General-purpose AI designed for knowledge workers — creators, strategists, and operators — and individuals seeking AI systems they can truly control to help them get work done, with full flexibility t
- mindsdb Discovered 39.2k
mindsdb
AI Data Vault - A query engine for AI Agents to securely query data from any datasource
- OtterMind Discovered 28.3k
Chat2DB
Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your o
- t8y2 Discovered 26.0k
dbx
25 MB lightweight cross-platform database client for 100+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Dock
- 1Panel-dev Discovered 23.0k
MaxKB
🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。
- Canner Discovered 17.9k
WrenAI
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 s
- rocketride-org Discovered 17.8k
rocketride-server
High-performance AI pipeline engine with a C++ core and 50+ Python-extensible nodes. Build, debug, and scale LLM workflows with 13+ model providers, 8+ vector databases, and agent orchestration, all f
- googleapis Discovered 16.7k
mcp-toolbox
MCP Toolbox for Databases is an open source MCP server for databases.
- tonhowtf Discovered 14.4k
omniget
Free, open source video downloader for Windows, macOS and Linux that AI agents can drive. Downloads from YouTube, Instagram, TikTok, X, Reddit, torrents and the sites yt-dlp supports. Its MCP server l
- JoeanAmier Discovered 13.0k
XHS-Downloader
小红书（XiaoHongShu、RedNote）链接提取/作品采集工具
- zilliztech Discovered 12.6k
claude-context
Code search MCP for Claude Code. Make entire codebase the context for any coding agent.
- wonderwhy-er Discovered 10.0k
DesktopCommanderMCP
This is MCP server for Claude that gives it terminal control, file system search and diff file editing capabilities
- webiny Discovered 8.0k
webiny-js
Open-source, self-hosted CMS platform on AWS serverless (Lambda, DynamoDB, S3). TypeScript framework with multi-tenancy, lifecycle hooks, GraphQL API, and AI-assisted development via MCP server. Built
- xerrors Discovered 7.4k
Yuxi
可私有部署的多租户知识智能体平台：统一 RAG、知识图谱、多智能体、MCP/Skills、沙盒与权限管理。Yuxi = Cloud Agents + Knowledge RAG, Self-hosted knowledge agent platform for RAG, knowledge graphs and multi-agent workflows.
- builderz-labs Discovered 6.3k
mission-control
Self-hosted control plane for AI agents: dispatch tasks, review runs, track spend, and operate OpenClaw, Claude Code, Codex, and other runtimes.
- agent-infra Discovered 6.1k
sandbox
All-in-One Sandbox for AI Agents that combines Browser, Shell, File, MCP and VSCode Server in a single Docker container.
- ZSeven-W Discovered 6.1k
openpencil
The world's first open-source AI-native vector design tool and the first to feature concurrent Agent Teams. Design-as-Code. Turn prompts into UI directly on the live canvas. A modern alternative to Pe
- TabularisDB Discovered 5.2k
tabularis
Open-source desktop SQL workspace with 3 built-in database drivers and 16 shipped plugins, including SQL Server, DuckDB, ClickHouse and Redis. Built-in MCP server for Claude, Cursor and Devin, SQL not
- clidey Discovered 5.0k
whodb
Where data access meets operational intelligence
- prest Discovered 4.6k
prest
Instant REST and MCP APIs for PostgreSQL and MySQL 8, on existing or new databases. CRUD, custom SQL routes, auth and ACL without writing a backend. Low-code, ⚡ realtime, high-performance. Native MySQ
- FlowElement-xinliuyuansu Discovered 4.4k
m_flow
A bio-inspired cognitive memory engine — a new paradigm for Graph RAG.
- FlowElement-ai Discovered 4.4k
m_flow
A bio-inspired cognitive memory engine — a new paradigm for Graph RAG.
- NateBJones-Projects Discovered 4.4k
OB1
Open Brain — The infrastructure layer for your thinking. One database, one AI gateway, one chat channel — any AI plugs in. No middleware, no SaaS.
- panaversity Discovered 4.3k
learn-agentic-ai
Learn Agentic AI using Dapr Agentic Cloud Ascent (DACA) Design Pattern and Agent-Native Cloud Technologies: OpenAI Agents SDK, Memory, MCP, A2A, Knowledge Graphs, Dapr, Rancher Desktop, and Kubernetes
- pipeshub-ai Discovered 3.8k
pipeshub-ai
The open-source context layer for AI agents. PipesHub turns your company's knowledge (Slack, Drive, Jira, GitHub, Microsoft 365 and 40+ connectors) into a permission-aware workspace that agents can se
- bytebase Discovered 3.6k
dbhub
Token conscious database MCP server for Postgres, MySQL, SQL Server, Oracle, MariaDB, SQLite.
- huangjunsen0406 Discovered 3.5k
py-xiaozhi
Open-source AI assistant ecosystem with MCP integrations, multimodal workflows, IoT support, and cross-platform voice interaction.
- taylorwilsdon Discovered 3.3k
google_workspace_mcp
Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive with AI - Comprehensive Google Workspace MCP Server & CLI Tool
- xpf0000 Discovered 3.3k
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 too
- cheshire-cat-ai Discovered 3.0k
core
AI agent microservice
- crbnos Discovered 2.7k
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 Clo
- tianma-if Discovered 2.2k
edgeever
Open-source, AI-native knowledge base & Evernote alternative with native MCP. Zero-cost on Cloudflare or Docker.
- Syngnat Discovered 2.1k
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。
- doobidoo Discovered 2.0k
mcp-memory-service
Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.
- timescale Discovered 1.9k
pg-aiguide
MCP server and Claude plugin for Postgres skills and documentation. Helps AI coding tools generate better PostgreSQL code.
- dineug Discovered 1.7k
erd-editor
ERD Editor: design database schemas visually, import SQL DDL, GraphQL, DBML and AML, export DDL and code for 22 languages. Web app, Google Drive, VS Code, IntelliJ, Obsidian, a custom element, and an
- lucasastorian Discovered 1.7k
llmwiki
Open Source Implementation of Karpathy's LLM Wiki. Upload documents, connect your Claude account via MCP, and have it write your wiki !
- Qdrant Vendor 1.5k
Qdrant
Vector search via Qdrant — semantic-memory store the model can write to and query.
- BlackSnufkin Discovered 1.5k
LitterBox
A self-hosted sandbox for red teams to test payloads against modern detection before deployment. MCP integration lets an LLM agent drive analysis end to end.
- chunkhound Discovered 1.4k
chunkhound
Your entire engineering context, deeply understood
- designcomputer Discovered 1.4k
mysql_mcp_server
A Model Context Protocol (MCP) server that enables secure interaction with MySQL databases
- Dataojitori Discovered 1.4k
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, s
- BetterDB-inc Discovered 1.3k
monitor
Real-time monitoring, slowlog analysis, and audit trails for Valkey and Redis
- zhitongblog Discovered 1.2k
solomd
A markdown editor — and the bridge to your LLM. Local-first, MIT, ~15 MB. Bundled MCP server lets Claude Code / Codex / Cursor drive your vault directly. 14 AI providers BYOK.
- sheshbabu Discovered 1.2k
zen
Selfhosted notes app. Single golang binary, notes stored as markdown within SQLite, full-text search, very low resource usage
- mongodb-js Discovered 1.1k
mongodb-mcp-server
A Model Context Protocol server to connect to MongoDB databases and MongoDB Atlas Clusters.
- TencentCloudBase Discovered 1.1k
CloudBase-AI-Toolkit
Backend for AI coding agents on CloudBase — database, auth, functions via Plugin, Skills & MCP.
- Minima-AI-Inc Discovered 1.1k
minima
On-premises conversational RAG with configurable containers
- dmayboroda Discovered 1.0k
minima
On-premises conversational RAG with configurable containers
- arben-adm Discovered 955
mcp-sequential-thinking
Local MCP work notes with persistent sessions, decisions, evidence and resumable tasks.
- CodeAbra Discovered 907
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.
- SoftInstigate Discovered 881
restheart
The Agent-Ready Backend for MongoDB.
- Anil-matcha Discovered 838
open-agent-connector
Open-source, self-hosted alternative to Composio, Nango, Merge.dev, and Arcade.dev for AI agent integrations. Run GitHub, Slack, Hacker News, and custom HTTP actions over MCP or REST.
- alexander-zuev Discovered 831
supabase-mcp-server
Query MCP enables end-to-end management of Supabase via chat interface: read & write query executions, management API support, automatic migration versioning, access to logs and much more.
- orneryd Discovered 827
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 chan
- Shy2593666979 Discovered 795
AgentChat
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、HITL、Skill、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
- kitfunso Discovered 777
hippo-memory
Stop re-teaching your agent. Make your agent's memory work like a brain. Hippo is long-term memory for coding agents. It's a critical layer for your AI harness that connects across your different tool
- christopherkarani Discovered 765
Wax
Single-file memory layer for AI agents, sub mili-second RAG on Apple Silicon. Metal Optimized On-Device. No Server. No API. One File. Pure Swift
- agentic-box Discovered 737
memora
Give your AI agents persistent, collective memory — with deduplicating absorb, supersession lineage, semantic search, and a graph UI. Speaks MCP.
- Community 718
Elasticsearch
Search + index management for Elasticsearch / OpenSearch clusters.
- Neon Vendor 651
Neon
Manage Neon serverless Postgres — projects, branches, databases, roles.
- samvallad33 Discovered 645
vestige
Local deterministic memory and safety kernel for AI agents. Replaces vector RAG with STRATA, a cryptographically signed, append-only ledger, so every agent state carries proof. Uses causal_walk engin
- Redis Vendor 634
Redis Search
Redis Stack search + vector + JSON — full RediSearch + RedisJSON surface.
- Chroma Vendor 600
Chroma
Local-first vector database via Chroma — embedded, no separate service needed.
- MaxFreedomPollard Discovered 580
Compartment
Encrypted, fully offline agentic memory. One click install, GUI w/ memory map, all OS and agents. Superior memory creation, storage and retrieval.
- neiltron Discovered 572
apple-health-mcp
Local-first Apple Health MCP server. Lets AI assistants answer questions about your sleep, workouts, activity and heart data from a local export.
- naw103 Discovered 538
foremerge
Catch intent conflicts before code conflicts. The open-source coordination protocol for coding agents, built above Git.
- erikdarlingdata Discovered 518
PerformanceMonitor
Free, open-source SQL Server and Postgres performance monitoring. Collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure SQL, AWS RDS, Postgres,
- Cranot Discovered 517
roam-code
Local codebase intelligence CLI + MCP server for AI coding agents: SQLite code graph, 28 languages, 287 commands, 246 MCP tools, change-safety gates, audit evidence, zero API keys.
- Muvon Discovered 510
octocode
Structural code intelligence for AI agents — semantic search, knowledge graphs, and a built-in MCP server in one Rust binary. Give Claude, Cursor, and any MCP client a deep understanding of your codeb
- agent-next Discovered 497
polymarket-paper-trader
Paper trading simulator for Polymarket
- atomicstrata Discovered 428
atomicmemory
Portable semantic memory for AI agents: core engine, TypeScript SDK, framework adapters, MCP server, CLI, and host plugins.
- halofyai Discovered 425
halofy
Halofy is the open access and governance layer for AI agents across your organization. Identity, policy, provenance, audit, and signed erasure.
- Extelligence-ai Discovered 397
bagel
Query robotics, drone, and IoT data in plain English through an MCP server, with an intelligent edge data reduction pipeline that keeps only the data that matters.
- shinpr Discovered 387
mcp-local-rag
Local-first RAG server for developers. Semantic + keyword search for code and technical docs. Works with MCP or CLI. Fully private, zero setup.
- buildingjoshbetter Discovered 378
TrueMemory
The memory your AI should have had from the start. Automatic capture, automatic recall, 100% local. One SQLite file, zero cloud. Works with Claude Code, Claude CLI, Cursor, Codex CLI, Gemini CLI.
- Lyellr88 Discovered 335
marm-memory
Local-first 3-in-1 AI memory layer & MCP server for Claude Code, Codex, Grok, Gemini, VS Code and Cursor. Fuses session history, codebase indexing & concept graphs in SQLite. Enables zero-cloud, priva
- aayoawoyemi Discovered 319
Ori-Mnemos
Local-first persistent agentic memory powered by Recursive Memory Harness (RMH). Open source must win.
- Lyellr88 Discovered 305
MARM-Systems
Self-hosted, local-first MCP memory server for AI agents. Sub-20ms recall at 10k memories, hybrid semantic + exact-syntax search (RAG), code & concept knowledge graphs (158 languages). All local in SQ
- Snowflake Vendor 299
Snowflake
Query Snowflake warehouses — SELECT, DDL, schema inspection, role-aware access.
- Laurent00TT Discovered 292
pharos
Pharos — local-first agentic RAG for your team's document library: multi-format ingest, hybrid retrieval, enterprise ACL, dual HTTP + MCP exits.
- Laurent00TT Discovered 291
PharosRAG
Pharos — local-first agentic RAG for your team's document library: multi-format ingest, hybrid retrieval, enterprise ACL, dual HTTP + MCP exits.
- oleksiijko Discovered 287
pmb
Local-first persistent memory for AI coding agents (Claude Code, Cursor, Codex) over MCP. Decisions, lessons and facts live in one SQLite file on your disk. Offline, multilingual.
- Community 282
MongoDB
Query, modify, and administer MongoDB databases — full driver surface.
- Denis2054 Discovered 270
Context-Engineering-for-Multi-Agent-Systems
Save thousands of lines of code by building universal, domain-agnostic Multi-Agent Systems (MAS) through high-level semantic orchestration. This repository provides a production-ready blueprint for th
- sachitrafa Discovered 258
YourMemory
Agentic AI memory with Ebbinghaus forgetting curve decay. +16pp better recall than Mem0 on LoCoMo.
- wenb1n-dev Discovered 246
mysql_mcp_server_pro
Model Context Protocol (MCP) server that supports secure interaction with MySQL databases and has anomaly analysis capabilities.更加牛逼！更加好用！不仅止于mysql的增删改查功能； 还包含了数据库异常分析能力；且便于开发者们进行个性化的工具扩展
- varun29ankuS Discovered 230
shodh-memory
Local, LLM-free memory for AI agents. A single offline Rust binary — deterministic and auditable — that learns from use, forgets the irrelevant, and strengthens what matters. No cloud, no API keys.
- furey Discovered 204
mongodb-lens
🍃🔎 MongoDB Lens: Full Featured MCP Server for MongoDB Databases
- yoloshii Discovered 181
ClawMem
On-device memory layer for AI agents. Claude Code, Hermes and OpenClaw. Hooks + MCP server + hybrid RAG search.
- alibaizhanov Discovered 173
mengram
Human-like memory for AI agents — semantic, episodic & procedural. Experience-driven procedures that learn from failures. Free API, Python & JS SDKs, LangChain, CrewAI & OpenClaw integrations.
- Community 162
Weaviate
Vector + structured search via Weaviate — multimodal RAG with built-in modules.
- mtwn105 Discovered 151
decipher-research-agent
Turn topics, links, and files into AI-generated research notebooks — summarize, explore, and ask anything.
- Community 149
Pinecone
Vector search via Pinecone — managed-cloud RAG store with hybrid search support.
- Community 131
BigQuery
Query Google BigQuery datasets — runs SQL, returns rows + schema.
- Community 50
Databricks
Query Unity Catalog, run notebooks, and manage jobs on Databricks.
- Community
AWS S3
List, read, write, and manage AWS S3 buckets + objects.
- Community
Tableau
Query Tableau dashboards + extracts via the Tableau REST API.