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MCP Servers

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Memory & Knowledge

ragflow-knowledge-mcp-server

lumerix7

A simple MCP server of knowledge base for RAGFlow.

Memory & Knowledge

Docs MCP Server

MiguelRipoll23

Search and read your documentation using the model context protocol

Memory & Knowledge

Smriti Mcp

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

Memory & Knowledge

MCP Server for Notion

qiutian00

Memory & Knowledge

SiYuan Note MCP Server

MCP-Mirror

Mirror of

Memory & Knowledge

Retrieve The Forgotten Memory

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.

Memory & Knowledge

Official Substack / Medium MCP Server

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.

Memory & Knowledge

LinkedIn MCP Server Documentation

wedlock666

Model Context Protocol (MCP) server for LinkedIn integration with n8n

Memory & Knowledge

🗒️ MCP-Server: AI Sticky Notes

HKanoje

Memory & Knowledge

Semantic Scholar MCP Server

MCP-Mirror

Mirror of

Memory & Knowledge

MCP-Mem0: Long-Term Memory for AI Agents

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!

Memory & Knowledge

Documentation MCP Server

BTonny

Memory & Knowledge

Frinus

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.

Memory & Knowledge

Mcp Cornell Resume

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.

Memory & Knowledge

kbg-viewer

ocasazza

A custom Vue.js component for visualizing knowledge base graphs generated from MCP memory servers.

Memory & Knowledge

MCP Server with SSE endpoint for Obsidian

duncanchiu409

A MCP SSE server for your self hosted n8n

Memory & Knowledge

Google Docs MCP Server

Meerkats-Ai

google-docs-mcp-server

Memory & Knowledge
T

Tela

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

Memory & Knowledge

xgmem MCP Memory Server

meetdhanani17

Global MCP server that manage all the project data,

Memory & Knowledge

Simple Notion MCP Server

larryhudson

Notion MCP server that uses Markdown for better LLM support

Memory & Knowledge

Google Docs MCP Server

lkm1developer

Memory & Knowledge

notion-mcp-server

cvbuc

My Notion MCP Server for Claude

Memory & Knowledge

@orbit-logistics/notion-mcp-server

orbit-logistics

MCP server for Notion integration

Memory & Knowledge

Examples

danny-tdoan

MCP server containing tools for real esate search

Memory & Knowledge

Wikijs Mcp

RicardoCenci

Simple Model Context Protocol (MCP) server for Wiki.js

Memory & Knowledge
HM

Home Memory

impactjo

Ask your home. Your AI assistant's memory for everything in and around your home.

Memory & Knowledge

Cuba Memroys

lENADRO1910

Persistent memory MCP for AI agents — Knowledge graph + Hebbian learning + Anti-hallucination. 12 tools, 1 dependency, zero manual setup.

Memory & Knowledge

Pairoa

pairoa

Private agent-to-agent matching over MCP — any two-sided need (people or buy/sell), on a real fit.

Memory & Knowledge
CT

Crush The Memory

glamcor

Access your CRUSH voice notes, transcripts, and audio recordings from AI assistants.

Memory & Knowledge

OpenArx

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

Memory & Knowledge

Mcp Google Docs

phact

mcp server for creating, reading, editing google docs (supports comments)

Memory & Knowledge

MCP-RAG: Modular RAG Pipeline using MCP & GroundX

sujithadr

MCP server Implantation for RAG (GroundX API)

Memory & Knowledge

Cursor Memory MCP

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

Memory & Knowledge

MCP Server Example

wolderufael

Memory & Knowledge

Payman AI Documentation MCP Server

MCP-Mirror

Mirror of

Memory & Knowledge
AC

Atlassian Confluence Data Center MCP Server (Go)

anudeepd

A Go implementation of the Model Context Protocol (MCP) server for Atlassian Confluence Data Center

Memory & Knowledge
UG

Ultimate Google Docs Mcp Server

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.

Memory & Knowledge

Oboyu (覚ゆ)

sonesuke

Self-hosted MCP Japanese text indexing & search—chunking+embeddings with BM25×vector rerank

Memory & Knowledge

mcp-server-demo (AI sticky notes)

aymaneELHICHAMI

This is a project for creating a custom MCP server

Memory & Knowledge
VS

Vector Search x402

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.

Memory & Knowledge

Blue Prince Architect Notes (MCP Server)

myungbeans

MCP Server for local notes while playing through Blue Prince

Memory & Knowledge

🌈 Iris MCP Server

MCP-Mirror

Mirror of

Memory & Knowledge

LeetCode MCP (Model Context Protocol)

Kishan-N

MCP Server to generate Leetcode Notes

Memory & Knowledge

프롬프트 기반 노션 MCP 클라이언트

cltechco-rag

Memory & Knowledge

MCP Docs Tools

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.

Memory & Knowledge
CM

Capacities Mcp Plus

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

Memory & Knowledge

Optimized Memory MCP Server v2

AgentWong

This is a personal project to test Claude AI's ability to self-write an MCP Server code for its own use.

Memory & Knowledge

AI Sticky Notes MCP Server

pi-prakhar

Memory & Knowledge

MemCP - Memory Context Protocol for AI Agents

evanmschultz

A memory MCP for IDE AI agent context support based on the mcp_server example by Zep AI

Memory & Knowledge

@orbit-logistics/notion-mcp-server

MCP-Mirror

Mirror of

Memory & Knowledge

SharePoint MCP: The .NET MCP Server with Graph API & Semantic Kernel

mhmd2015

Create MCP server for accessing SharePoint Online

Memory & Knowledge

GitHub Wiki MCP Server

Procrustes5

Memory & Knowledge

MCP Server for TypeScript SDK Context

DotNaos

Memory & Knowledge

Xml Comparison Mcp Server

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

Memory & Knowledge

read-docs-mcp

ZebraRoy

A mcp server that read a git repository docs

Memory & Knowledge

AI Documentation & Guru Knowledge MCP Server

LaserFocused-ee

MCP server for providing documentation to Claude

Memory & Knowledge

MCP Notes Server

rwelgosh

Memory & Knowledge
RM

Repo Memory

yubinkim444

A different approach from typical persistent-memory MCPs. Instead of a local

Memory & Knowledge

Docs Fetch MCP Server

wolfyy970

MCP server for fetching web page content with recursive exploration capability

Memory & Knowledge

Notion MCP Server

edcolyer

An MCP server for Notion.

Memory & Knowledge

Frequently asked questions

Common questions about MCP servers, tools, and integrations

1

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.

2

How do I install an MCP server?

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.

3

Are MCP servers free to use?

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.

4

What is the difference between local and remote MCP servers?

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.

5

Which AI clients can connect to MCP servers?

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.

6

How can I evaluate whether an MCP server is safe and reliable?

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.