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.
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.
jean-technologies
The tool connects to your Substack/Medium blogs via their RSS feeds, fetches your posts, and permanently caches them locally. It also generates embeddings for each post, enabling semantic search to find the most relevant essays based on your queries.
wedlock666
Model Context Protocol (MCP) server for LinkedIn integration with n8n
HKanoje
MCP-Mirror
Mirror of
coleam00
MCP server for long term agent memory with Mem0. Also useful as a template to get you started building your own MCP server with Python!
BTonny
frinus-ai
MCP server that exposes 70 tools spanning cognitive memory, working memory, sessions, agents, the L0–L3 knowledge hierarchy, orchestration tasks, and training pipelines. The server speaks stdio and is consumed by Claude Desktop, Claude Code, OpenCodex, and any MCP-aware client.
johndezr
A Model Context Protocol (MCP) server that automatically generates Cornell-style study notes and summaries from the conversational context, with RAG active recall question generation and Notion integration.
ocasazza
A custom Vue.js component for visualizing knowledge base graphs generated from MCP memory servers.
duncanchiu409
A MCP SSE server for your self hosted n8n
Meerkats-Ai
google-docs-mcp-server
zcag
Self-hostable, markdown-native team wiki with a built-in MCP server: agents search, read, and write your wiki pages (ranked Postgres full-text + semantic search, backlink traversal). Plus Atlas, which auto-generates a cited, coverage-checked wiki from your git repos and Jira. Ope
meetdhanani17
Global MCP server that manage all the project data,
larryhudson
Notion MCP server that uses Markdown for better LLM support
lkm1developer
cvbuc
My Notion MCP Server for Claude
orbit-logistics
MCP server for Notion integration
danny-tdoan
MCP server containing tools for real esate search
RicardoCenci
Simple Model Context Protocol (MCP) server for Wiki.js
impactjo
Ask your home. Your AI assistant's memory for everything in and around your home.
lENADRO1910
Persistent memory MCP for AI agents — Knowledge graph + Hebbian learning + Anti-hallucination. 12 tools, 1 dependency, zero manual setup.
pairoa
Private agent-to-agent matching over MCP — any two-sided need (people or buy/sell), on a real fit.
glamcor
Access your CRUSH voice notes, transcripts, and audio recordings from AI assistants.
OpenArx-AI
Open scientific knowledge MCP for AI agents. Three profiles: search (15 tools incl. find_evidence, compare_papers, explore_topic), publish (5 tools for direct submission with AI-assisted
phact
mcp server for creating, reading, editing google docs (supports comments)
sujithadr
MCP server Implantation for RAG (GroundX API)
zjmwqx
The Cursor Memory MCP Server provides a powerful tool to assist in coding with cursor, enpower cursor to operate with memory, make coding taste much more dilicious
wolderufael
MCP-Mirror
Mirror of
anudeepd
A Go implementation of the Model Context Protocol (MCP) server for Atlassian Confluence Data Center
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.
sonesuke
Self-hosted MCP Japanese text indexing & search—chunking+embeddings with BM25×vector rerank
aymaneELHICHAMI
This is a project for creating a custom MCP server
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.
myungbeans
MCP Server for local notes while playing through Blue Prince
MCP-Mirror
Mirror of
Kishan-N
MCP Server to generate Leetcode Notes
cltechco-rag
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.
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
AgentWong
This is a personal project to test Claude AI's ability to self-write an MCP Server code for its own use.
pi-prakhar
evanmschultz
A memory MCP for IDE AI agent context support based on the mcp_server example by Zep AI
MCP-Mirror
Mirror of
mhmd2015
Create MCP server for accessing SharePoint Online
Procrustes5
DotNaos
ravikalla
High-performance XML file comparison with semantic analysis capabilities. Features StAX streaming parser for memory-efficient processing of large XML files (60MB+ tested), order-agnostic semantic comparison, and multiple output formats (text, JSON, Excel). Includes 5 MCP tools fo
ZebraRoy
A mcp server that read a git repository docs
LaserFocused-ee
MCP server for providing documentation to Claude
rwelgosh
yubinkim444
A different approach from typical persistent-memory MCPs. Instead of a local
wolfyy970
MCP server for fetching web page content with recursive exploration capability
edcolyer
An MCP server for Notion.
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.