Category
Data
Filesystem, databases, object storage, knowledge bases
92 servers in this category · RSS
- Snailclimb Discovered 157.7k
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 89.5k
Filesystem
Read, write, and search files on the local filesystem with configurable access boundaries.
- Anthropic Official 89.5k
Postgres
Read-only access to a Postgres database — list tables, run SELECTs, inspect schemas.
- Anthropic Official 89.5k
SQLite
Read + write access to a local SQLite database file — full CRUD, schema management.
- Anthropic Official 89.5k
Google Drive
Search, read, and create Google Drive files — Docs, Sheets, Slides, and arbitrary uploads.
- Anthropic Official 89.5k
AWS Knowledge Base
Query a Bedrock Knowledge Base — RAG retrieval over your indexed AWS documents.
- Anthropic Official 89.5k
Redis
Read + write to a Redis instance — strings, hashes, lists, sets, sorted sets.
- netdata Discovered 80.2k
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.
- siyuan-note Discovered 45.8k
siyuan
An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together 开源、隐私优先、自托管的知识工作空间，让人与智能体在此协作
- 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
- DeusData Discovered 38.7k
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
- 1Panel-dev Discovered 22.5k
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 17.3k
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
- googleapis Discovered 16.2k
mcp-toolbox
MCP Toolbox for Databases is an open source MCP server for databases.
- t8y2 Discovered 14.3k
dbx
20 MB lightweight cross-platform database client for 70+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docke
- zilliztech Discovered 12.4k
claude-context
Code search MCP for Claude Code. Make entire codebase the context for any coding agent.
- JoeanAmier Discovered 12.3k
XHS-Downloader
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
- wonderwhy-er Discovered 9.3k
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
- rocketride-org Discovered 6.1k
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
- builderz-labs Discovered 6.0k
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 5.7k
sandbox
All-in-One Sandbox for AI Agents that combines Browser, Shell, File, MCP and VSCode Server in a single Docker container.
- clidey Discovered 5.0k
whodb
Where data access meets operational intelligence
- ZSeven-W Discovered 4.8k
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
- prest Discovered 4.6k
prest
PostgreSQL ➕ REST, low-code, simplify and accelerate development, ⚡ instant, realtime, high-performance on any Postgres application, existing or new, MCP server
- 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
- TabularisDB Discovered 4.1k
tabularis
Open-source desktop SQL workspace for PostgreSQL, MySQL/MariaDB, SQLite and 15+ more databases like DuckDB, ClickHouse, Redis and Firestore. Built-in MCP server for Claude, Cursor and Devin, SQL noteb
- huangjunsen0406 Discovered 3.4k
py-xiaozhi
Open-source AI assistant ecosystem with MCP integrations, multimodal workflows, IoT support, and cross-platform voice interaction.
- bytebase Discovered 3.3k
dbhub
Token conscious database MCP server for Postgres, MySQL, SQL Server, MariaDB, SQLite.
- cheshire-cat-ai Discovered 3.0k
core
AI agent microservice
- taylorwilsdon Discovered 3.0k
google_workspace_mcp
Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive with AI - Comprehensive Google Workspace MCP Server & CLI Tool
- crbnos Discovered 2.4k
carbon
Carbon is an open source ERP, MES and QMS for manufacturing. Perfect for complex assembly, contract manufacturing, and configure to order manufacturing.
- doobidoo Discovered 1.9k
mcp-memory-service
Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.
- Syngnat Discovered 1.9k
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。
- timescale Discovered 1.8k
pg-aiguide
MCP server and Claude plugin for Postgres skills and documentation. Helps AI coding tools generate better PostgreSQL code.
- 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.
- Qdrant Vendor 1.5k
Qdrant
Vector search via Qdrant — semantic-memory store the model can write to and query.
- lucasastorian Discovered 1.5k
llmwiki
Open Source Implementation of Karpathy's LLM Wiki. Upload documents, connect your Claude account via MCP, and have it write your wiki !
- chunkhound Discovered 1.4k
chunkhound
Local first codebase intelligence
- designcomputer Discovered 1.4k
mysql_mcp_server
A Model Context Protocol (MCP) server that enables secure interaction with MySQL databases
- Dataojitori Discovered 1.3k
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
- 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 1.0k
minima
On-premises conversational RAG with configurable containers
- dmayboroda Discovered 1.0k
minima
On-premises conversational RAG with configurable containers
- SoftInstigate Discovered 881
restheart
The Agent-Ready Backend for MongoDB.
- alexander-zuev Discovered 830
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
- 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
- Community 704
Elasticsearch
Search + index management for Elasticsearch / OpenSearch clusters.
- MaxFreedomPollard Discovered 676
Compartment
Encrypted, fully offline agentic memory. One click install, GUI w/ memory map, all OS and agents. Superior memory creation, storage and retrieval.
- agentic-box Discovered 651
memora
Give your AI agents persistent, collective memory — with deduplicating absorb, supersession lineage, semantic search, and a graph UI. Speaks MCP.
- Neon Vendor 623
Neon
Manage Neon serverless Postgres — projects, branches, databases, roles.
- Chroma Vendor 585
Chroma
Local-first vector database via Chroma — embedded, no separate service needed.
- Redis Vendor 563
Redis Search
Redis Stack search + vector + JSON — full RediSearch + RedisJSON surface.
- Cranot Discovered 508
roam-code
Local codebase intelligence CLI + MCP server for AI coding agents: SQLite code graph, 28 languages, 285 commands, 244 MCP tools, change-safety gates, audit evidence, zero API keys.
- CodeAbra Discovered 495
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.
- erikdarlingdata Discovered 469
PerformanceMonitor
Free, open-source SQL Server performance monitoring — 32 collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure SQL, AWS RDS.
- atomicstrata Discovered 423
atomicmemory
Portable semantic memory for AI agents: core engine, TypeScript SDK, framework adapters, MCP server, CLI, and host plugins.
- Extelligence-ai Discovered 390
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 windows that matter.
- buildingjoshbetter Discovered 373
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.
- zhitongblog Discovered 366
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.
- Lyellr88 Discovered 329
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 318
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 296
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 150
Pinecone
Vector search via Pinecone — managed-cloud RAG store with hybrid search support.
- Community 128
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.