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.
Quelvio
Your company's brain for AI agents. MCP server for Quelvio enterprise knowledge platform.
evanmschultz
A memory MCP for IDE AI agent context support based on the mcp_server example by Zep AI
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.
sylphlab
PaymanAI
MCP server, providing AI with access to the payman documentation
sdimitrov
MCP Memory Server with PostgreSQL and pgvector for long-term memory capabilities
itsiiromiuy
AgentWong
This is a personal project to test Claude AI's ability to self-write an MCP Server code for its own use.
a-s-g93
A short demo of the Neo4j Memory MCP server.
vikramdse
Library docs MCP server
rickydata-indexer
antunsz
A Simple MCP server to serve documentation for AI apps
phact
mcp server for creating, reading, editing google docs (supports comments)
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.
Vanshika-Rana
bqx619
SimplyLiz
npm: @tastehub/ckb
iAchilles
A local, fully-offline MCP memory server using SQLite + FTS5 + sqlite-vec with embedding support
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
osok
this is a MCP server that create uml text based class diagrams, project tree structure and a list of modules anf functions in the project to assist cursor in understanding the project.
h4ck4life
gohluke
Pay-per-call people + life-in-days knowledge API for AI agents (x402 on Base)
esakrissa
Model Context Protocol documentation server for LangGraph and MCP.
Kishan-N
MCP Server to generate Leetcode Notes
enomoto11
AWS Documentation MCP Server - AWS公式ドキュメントを活用したMCPサーバー
Dingzeefs
MCP server for Apple Notes integration with Cursor IDE
johnbreau
MCP-Mirror
Mirror of
CodeAlive-AI
Provides a bridge to CodeAlive's platform for semantic code search, repository exploration, and context-aware chat completions that leverage deep understanding of entire codebases including documentation and dependencies.
MCP-Mirror
Mirror of
dgtalquantumleap-ai
Generate legally compliant contracts, NDAs, tenancy agreements, and 24+ more document types across 18 jurisdictions including Nigeria, Kenya, Ghana, UK, USA, Canada.
sgx-labs
Memory with integrity for AI coding agents. SAME tracks provenance, flags stale knowledge, and surfaces contradictions; so your AI trusts what's current, not what's outdated.
0x00000002
kishorekrrish3
A lightweight server built with FastMCP + uv, enabling natural language commands to manage notes, reminders & productivity within Claude Desktop.
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.
angrypenguinpng
Forge is an advanced 3D Gaussian Splatting renderer for THREE.js
ossfellow
Basic Memory MCP server integration, for Zed Editor's Assistant.
Indigo-Coder-github
MCP server to provide weather forecast in South Korea
Br0ski777
x402 micropayment API for AI agents. In-memory vector store with cosine similarity search. For RAG pipelines. Pay per call with USDC on Base.
Ransom-Alpha
MCP server to connect AI agents to any github corpa
aymaneELHICHAMI
This is a project for creating a custom MCP server
sonesuke
Self-hosted MCP Japanese text indexing & search—chunking+embeddings with BM25×vector rerank
hjarni
Give your AI long-term memory. Hjarni is a note-taking app with a built-in MCP server. Claude and ChatGPT can search, read, create, and organize your notes. Markdown, folders, tags, and custom AI instructions per folder.
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.
anudeepd
A Go implementation of the Model Context Protocol (MCP) server for Atlassian Confluence Data Center
phoenine
A simple MCP server that integrates with Notion's API to manage my personal habit track.
lithtrix
Memory Consolidation across vendors, owners, and time. Lithtrix gives AI agents persistent memory, credibility-scored web search, browser fetch, and a shared Commons pool — all under a stable ltx_ key that survives tool switches, session resets, and orchestrator changes. Self-reg
MCP-Mirror
Mirror of
gpreddy172
A simple MCP server to search for documentation
nikitacometa
Persistent 4-layer memory (episodic, semantic, procedural, resource) backed by SQLite FTS5. Fact versioning, Snowball stemming (EN+RU), BM25 ranking. Zero-cloud, single-file database. 7 MCP tools.
MCP-Mirror
Mirror of
MCP-Mirror
Mirror of
kael-bit
Hierarchical memory for AI agents. Three-layer (buffer/working/core) with automatic decay, promotion, and semantic search.
osaken55
ItamarZand88
MCP server for GitHub Knowledge Graph exploration and analysis
wolderufael
coleam00
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.
MCP-Mirror
Mirror of
sujithadr
MCP server Implantation for RAG (GroundX API)
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.