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.
bezata
Filesystem-first MCP server for Obsidian vaults with an LLM-Wiki layer on top.
Draco-Cheng
AI_README MCP Server is a Model Context Protocol (MCP) server that helps AI assistants understand your project conventions through dedicated AI_README.md guide files. It automatically discovers, routes, and manages these files so AI can generate consistent, high-quality code that
chenhunghan
MCP sever for fetching latest Keyclaok documentation in LLM friendly format
nakamurau1
cnrishiraj
Building Semantic Kernel Agents with Model Context Protocol (MCP) Plugins in Python
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
alfredoizdev
Persistent memory MCP server for Claude. Store decisions, code snippets, and knowledge that
simakovvv
Sysc4lls
Ida documentation reader (sort-of) mcp server
BehindUAll
Model Context Protocol (MCP) server for Wiki.js with hierarchical documentation & Docker setup
a-bonus
Google Docs MCP is an MCP server (primarily for use in Claude Desktop) that gains full access to your google docs and allows claude to make direct edits and formatting. Use cases include writing notes, letters, resumes, creating tables, etc.
tomohiro-owada
Lightweight local RAG MCP server for semantic vector
fmicalizzi
MCP server for reading JSON knowledge bases without modifications
R3Wlad
nmeierpolys
Make it easy for agents to build their context about your projects over time
JanithSilva
MCP server that provides tools for metadata retrieval from SharePoint and entity retrieval from a Neo4j knowledge graph using semantic similarity search.
v587d
A free, plug-and-play knowledge base. Built-in with 10,000+ high-quality insight reports, packaged as MCP Server, and secure local data storage.
MCP-Mirror
Mirror of
ayvazyan10
Persistent AI memory backend with semantic search and knowledge graph.
dulltz
luismichio
yaxhpal
These are MCP servers which I have implemented. Feel free to utilize them if you need.
jingchun19
BaoxingZhang
heAdz0r
Model Context Protocol (MCP) server for Wiki.js integration via GraphQL API.
anudeepd
A Go implementation of the Model Context Protocol (MCP) server for Atlassian Confluence Data Center
richbile
Verified, tier-0 regulatory data for your AI: connect Claude, ChatGPT or Cursor to 850+ official sources across 50+ jurisdictions.
mrlynn
MCP server for Voyage AI embeddings, reranking, and MongoDB Atlas Vector Search. Provides 11 tools for semantic search, document ingestion, cost estimation, and model exploration. Full RAG pipeline: chunk, embed, vector search, and rerank from any MCP client.
yusufkaraaslan
Transform 17 source types (docs, GitHub repos, PDFs, videos, Jupyter, Confluence, Notion, Slack/Discord) into AI-ready skills and RAG knowledge. 35 MCP tools for scraping, packaging, and exporting to vector databases. Supports 16+ LLM platforms.
gustavoserafim
roelven
MCP (Model Context Protocol) server for Obsidian notes access via CouchDB LiveSync
unirt
This MCP server provides tools to access AWS Amplify Gen 2 documentation and search for content. (not official)
thinklytics
This demonstration project shows how to implement a Model Context Protocol (MCP) server with Retrieval-Augmented Generation (RAG) capabilities. The demo allows AI models to interact with a knowledge base, search for information, and add new documents.
MCP-Mirror
Mirror of
Im-Hal-9K
Enhanced MCP server for Capacities, the knowledge management app. Features include listing spaces, searching content with full-text and title modes, retrieving complete object content by ID, saving weblinks with metadata and tags, and adding content to daily notes. Fork of the or
jvreagan
jonathan-politzki
Premium, consistent memory and long-term storage across AI applications. Remote MCP server.
memstate-ai
Git for agent memory. Memstate gives AI agents versioned, structured memory with automatic conflict detection, full version history, and up to 80% fewer tokens than vector-based alternatives. Extracts facts from text and markdown into structured keypaths, with 84.4% accuracy on t
OleksandrKucherenko
MCP Server connected to Obsidian Vault with Local REST API. (re-write it completely with BUN to make it faster and more lightweight)
coleam00
MohitDhawane
6-tier AI memory system with 28 MCP tools — episodic memory, knowledge graphs, document storage, session ledger, auth & GDP 6-tier AI memory system with 28 MCP tools — episodic memory, knowledge graphs, document storage, session ledger, auth & GDPR complianceR compliance
meanands
A Model Context Protocol (MCP) server that provides up-to-date documentation for npm packages directly in your IDE. This tool fetches the latest README documentation from either the package's GitHub repository or the README bundled with the npm package itself.
birdwell
This MCP server provides AI assistants with real-time access to RuneScape 3 game data through the RuneScape Wiki APIs. It enables AI systems to retrieve current Grand Exchange prices, detailed item information (including stats, examine text, and alchemy values), historical price
zishengwu
A Model Context Protocol (MCP) server that leverages a vector database to efficiently index and query the codebase.
grizzlypeaksoftware
A simple file-based memory server.
SAIHM-Admin
Privacy-preserving, decentralized memory infrastructure for AI agents. Post-quantum encrypted persistent memory with cross-session, cross-platform, and cross-chain support. 4 tools:
ladyiceberg
External QA layer for OpenClaw memory — diagnose, guard, and remediate your agent's memory.
sgraal-ai
Deterministic pre-action verdict gate for agent memory — USE/WARN/ASK/BLOCK before an agent acts on a stored memory. Governs your existing store, doesn't replace it.
aymaneELHICHAMI
This is a project for creating a custom MCP server
BingoWon
Transform your AI agents into Apple development experts! Apple RAG MCP gives you instant access to official Swift docs, design guidelines, and comprehensive Apple platform knowledge through cutting-edge RAG technology. With professional AI reranking and hybrid search across iOS,
cedricvidal
Memorious-MCP is a minimal Model Context Protocol (MCP) server that provides a persistent key-value memory store with vector-similarity lookup using ChromaDB.
lumetra-io
Give your AI agents a memory they can trust. Engram lets your AI remember past conversations, facts, and decisions, so it feels more like a real teammate.
disco-trooper
lumerix7
A simple MCP server of knowledge base for RAGFlow.
MiguelRipoll23
Search and read your documentation using the model context protocol
tejzpr
Smriti is a Model Context Protocol (MCP) server that provides persistent, graph-based memory for LLM applications. Built on LadybugDB (embedded property graph database), it uses EcphoryRAG-inspired multi-stage retrieval - combining cue extraction, graph traversal, vector similari
qiutian00
MCP-Mirror
Mirror of
roomi-fields
The open retrieval layer for AI coding agents. Indexes code, docs, legal, research, data — 15 parsers, FTS5 + semantic search, knowledge graph. Serves surgical context via MCP. Open source, local, free.
SAIHM-Admin
What this is
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.
A local MCP server runs on your device and usually connects over stdio, giving you more direct control over data but requiring a runtime and installation. A remote MCP server is hosted by a provider and connects over HTTP, making setup easier while adding network and provider availability dependencies.
Claude Desktop, Claude Code, Cursor, VS Code, Codex, and other AI clients that support the Model Context Protocol can connect to MCP servers. Configuration formats and supported transports vary by client.
Review the source repository, maintenance activity, dependencies, requested permissions, and data-handling documentation before installation, and prefer official or trusted maintainers. Use least-privilege credentials for sensitive access such as files, databases, shells, and production systems.