What is an MCP server?
An MCP server is a program built on the Model Context Protocol that wraps a tool, data source, or API — like file access, a database, or web search — into a capability an AI assistant can discover and call.
Discover awesome MCP servers.
yoshichiba
rails-mcp-server Gemのデモアプリです。
MCP-Mirror
Mirror of
jvanmelckebeke
Memory-enhanced MCP server with local RAG database and expiring memory capabilities
AgentWong
This is a personal project to test Claude AI's ability to self-write an MCP Server code for its own use.
johnbreau
ladyiceberg
A Claude Code MCP plugin that audits and cleans up your AI memory.
omarguzmanm
MCP Server to improve LLM context through vector search.
yangsenessa
MCP demp
nohe427
This is a sample for showing how to do FIrebase Docs as an MCP server (including indexing documents)
bqx619
itsmerizzi
A simple AI-powered sticky notes app using MCP (Model Context Protocol) to add, read, delete, and summarize notes through Claude Desktop.
jcdiv47
phoenine
A simple MCP server that integrates with Notion's API to manage my personal habit track.
UzunGridera
Turkey Building Regulations & Architectural Standards AI Assistant. 147 regulations, 502 standards, 3300+ articles, 2000+ wiki pages. 7 tools: building code Q&A, architectural standards, TAKS/KAKS calculator, parking requirements, construction cost estimator, building violation p
notebook-intelligence
ayvazyan10
Persistent AI memory backend with semantic search and knowledge graph.
we-mowen
墨问是集记录、创作和分享于一体的智能笔记工具和内容社区,让有价值的内容,在人与人之间流动。
simakovvv
chiisen
使用 Hexo 架設簡單的分享技術文件並發佈到"cloudflare",包含介紹文章: "全面瞭解 n8n v1.88.0 的重磅更新 —— MCP Server"、"教會你用 Google AI Studio 提早結束工作回家"、"C# 設計模式學習筆記與程式碼範例"、"JavaScript 設計模式學習筆記與程式碼範例"、"Functional Design Pattern 是一個結合函數式程式設計和設計模式的概念"
BoweyLou
Enhanced Obsidian MCP Server with Claude.ai Remote Integration, Tailscale Support, and Advanced Query Capabilities!
Vanshika-Rana
vikramdse
Library docs MCP server
chenhunghan
MCP sever for fetching latest Keyclaok documentation in LLM friendly format
rocnubie
Flow Music AI (flowmusicai.app) is a browser-based AI song generator that converts a plain-text description into a fully produced, mixed track in roughly 80 seconds. You type a one-line brief, optionally choose genre tags and a vocal mode, paste your own lyrics or let the built-i
wolderufael
apifyforge
Knowledge graph causal discovery over multi-domain research data, delivered through a single Model Context Protocol interface.
dulltz
MCP-Mirror
Mirror of
thestumonkey
fastmcp implementation of notion-mcp server with support for extensible custom objects and functions
usememra
Memra MCP server — persistent memory for AI agents. EU-hosted, privacy-first, sub-100ms hybrid recall.
enjoyzl
JanithSilva
MCP server that provides tools for metadata retrieval from SharePoint and entity retrieval from a Neo4j knowledge graph using semantic similarity search.
AzureDevOpsAPI
A CLI utility for turning your docs into a stdio MCP server
MCP-Mirror
Mirror of
Quelvio
Your company's brain for AI agents. MCP server for Quelvio enterprise knowledge platform.
itsiiromiuy
labeveryday
This project provides a Model Context Protocol (MCP) server for interacting with Obsidian vaults through AI assistants.
LucienBrule
MCP Memory Server - Qdrant
waymark-network
Collective procedural-knowledge network for AI agents — the shared route map of the agent economy. Before attempting a non-trivial task (API integration, multi-step procedure), agents query Waymark for verified routes: step sequences and known gotchas other agents documented. Aft
mikeysrecipes
smith-and-web
ue-sho
giancarloerra
Enterprise-grade (40m+ lines) codebase intelligence in a zero-setup, private and local MCP: managed indexing, hybrid semantic search, polyglot code dependency graphs, and DB/API/infra knowledge. Benchmark: 61% less tokens, 84% fewer calls, 37x faster than standard AI grep.
scitara-cto
amanasmuei
The memory layer for AI coding tools. Local-first, semantic, 9 MCP tools with consolidation and project scoping. Works with Claude Code, Cursor, Windsurf & any MCP client.
sonesuke
Self-hosted MCP Japanese text indexing & search—chunking+embeddings with BM25×vector rerank
ItamarZand88
MCP server for GitHub Knowledge Graph exploration and analysis
BehindUAll
Model Context Protocol (MCP) server for Wiki.js with hierarchical documentation & Docker setup
pomazanbohdan
A high-performance, pure Rust Model Context Protocol (MCP) server that provides persistent, semantic, and graph-based memory for AI agents.
thegoodguysla
Myco Brain is a self-hosted, open-source (Apache-2.0) memory layer and MCP server for AI agents. Cross-session recall with a deterministic write path and source-backed answers (brain_why), on your own Postgres, no API keys to start. 11 brain_* tools; keyless semantic search via l
sylphlab
nakamurau1
MasonMao-dev
This project provides a Model-Context-Protocol (MCP) server that interfaces with the ThemeParks.wiki API. It allows users to access real-time and static data for theme parks, including destinations, attractions, wait times, and schedules.
fak111
A local knowledge management MCP server built with FastMCP framework.
n24q02m
Markdown-First MCP Server for Notion - Composite Actions, Auto-Pagination, Bulk Operations optimized for AI Agents
anudeepd
A Go implementation of the Model Context Protocol (MCP) server for Atlassian Confluence Data Center
minhoyooDEV
confluence-mcp-server for 8
sgraal-ai
Preflight validation before every AI agent action. Block hallucinations, stop drift, prove what's safe to act on. F1=1.000 across 239 corpus cases.
alfredoizdev
Persistent memory MCP server for Claude. Store decisions, code snippets, and knowledge that
JakeC77
DejaView is a persistent knowledge graph memory layer for AI agents. It gives every MCP-compatible AI host shared, queryable memory of people, projects, decisions, and relationships — stored in a graph that grows smarter over time.
Common questions about MCP servers, tools, and integrations
An MCP server is a program built on the Model Context Protocol that wraps a tool, data source, or API — like file access, a database, or web search — into a capability an AI assistant can discover and call.
Every server's detail page includes ready-to-paste config snippets for Claude Desktop, Cursor, VS Code, and other common clients — most installs take just a couple of minutes.
Most servers listed here are free and open source. Some wrap third-party APIs (cloud services, paid data providers, etc.) that require your own API key or subscription.