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MCP Servers

Discover awesome MCP servers.

Memory & Knowledge

MCP Knowledge Base

EXPESRaza

A knowledge base and experimental playground for exploring the Model Context Protocol (MCP)—understanding how hosts, servers, LLMs, and tools interact.

1Memory & Knowledge

README

hassaku63

Example MCP Server implements by Go

1Memory & Knowledge

knowledge-graph-generator-mcp-server

threezinedine

1Memory & Knowledge

Knowledge Tools Mcp

lhondikoi

An MCP server for interacting with various research & notetaking applications.

1Memory & Knowledge

UseCortex MCP

darktw

UseCortex MCP Server — Give your AI coding agent a persistent memory. Read and write knowledge from any tool.

1Memory & Knowledge

SMMS_Semantic-Map-MCP-Server

yongzhouwangbowen

The repository SMMS creates an MCP server for instance-level semantic maps and provides a series of functional modules for 3D instance objects in semantic maps.

1Memory & Knowledge

AWS Amplify Documentation MCP Server

ykethan

Model Context Protocol (MCP) server for AWS Amplify documentation

1Memory & Knowledge

Obsidian MCP Lite

yokarilight

A TypeScript-based MCP server for Obsidian, providing a simple interface to interact with Obsidian vaults.

1Memory & Knowledge

Knowledge Graph Memory Server

s2005

Standalone MCP server for enabling memory for Claude through a knowledge graph

1Memory & Knowledge

Documentation Retrieval MCP Server (DOCRET)

Sreedeep-SS

A Model Context Protocol (MCP) server

1Memory & Knowledge

Seta MCP - Up-to-date Local Docs for Coding

techformist

MCP server powered by local documentation

1Memory & Knowledge

RAG Application

hulk-pham

A demo of Retrieval-Augmented Generation (RAG) application with MCP server integration.

1Memory & Knowledge

Traffic Monitoring System Documentation

anisia20

1Memory & Knowledge

Cardano MCP Server

Jimmyh-world

A specialized RAG gateway providing language models with Cardano blockchain knowledge. Enables AI assistants to access documentation, validate smart contracts, understand UTXO patterns, and discover development resources. Built on the MCP TypeScript SDK. Open-source.

1Memory & Knowledge

AI SDK MCP Docs Server

mongolyy

1Memory & Knowledge

MCP Memory Graph Server

santahate

MCP-server implementing a memory system backed in MongoDB.

1Memory & Knowledge

Bucketeer Docs Local MCP Server

bucketeer-io

Local MCP Server to query Bucketeer documentation

1Memory & Knowledge

Q-CLI MCP Memory Server

gengisb

an MCP server implementing a memory feature for Q CLI

1Memory & Knowledge

Obsidian MCP Module

cconstable

mcp server for obsidian notes

Memory & Knowledge

dbt Semantic Layer MCP Server

MCP-Mirror

Mirror of

Memory & Knowledge
IK

Infranodus Knowledge Graphs & Text Analysis

infranodus

Memory & Knowledge
JM

Jarvis memory

chatmcp

i will store his data here

Memory & Knowledge

note-mcp-server

NaotoCoding

Note用の簡易的なMCPサーバー

Memory & Knowledge

🚀 MCP Server for Document Processing

donphi

This MCP server lets AI assistants access and search your private documents, codebases, and latest tech info. It processes Markdown, text, and PDFs into a searchable database, extending AI knowledge beyond training data. Built with Docker, supports free and paid embeddings, and k

Memory & Knowledge

Memory_mcp_server_go

h4ck4life

Memory & Knowledge

Memory Cloud Protocol (MCP) Server

OutCorp

MCP Server created with cursor.ai

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

MCP Knowledge Base Reader

fmicalizzi

MCP server for reading JSON knowledge bases without modifications

Memory & Knowledge

local-llm-obsidian-knowledge-base

PSFW

A template repository that includes a dev container for running a local LLM and included knowledge base. Add a git repo using `git subtree` or `git submodule` and update it using an MCP Client/Server relationship i.e. `VS Code` extension like `Cline` and the `Filesystem`/`Obsidia

Memory & Knowledge

mcp_docs_server

crossagent

helper for build a mcp server

Memory & Knowledge

IaC Memory MCP Server

MCP-Mirror

Mirror of

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
VN

Volta Notes

iamredmh

Burn-after-read encrypted notes for AI agents. Share secrets with users without them appearing in chat history — create a one-time URL, send it, they read it once and it's gone. AES-256-GCM E2E encrypted, decryption key never sent to any server.

Memory & Knowledge

mcp-server-with-bun

jeremytandjung

Memory & Knowledge
AI

Aikd Indexed Semantic & Bm25 Code Search For Ai Agents. Give Your Ai Instant Memory Of Your Codebase. Rust | Mcp Server.

gelutjari

About

Memory & Knowledge

📚 Wiki MCP Server

MCP-Mirror

Mirror of

Memory & Knowledge

Meeting BaaS API Documentation Server

Meeting-Baas

An MCP server to deliver context to the MeetingBaaS chat

Memory & Knowledge

Logseq MCP Server

calvincchan

Memory & Knowledge

Clever Cloud Documentation MCP server

MCP-Mirror

Mirror of

Memory & Knowledge

AWS Documentation MCP Server

enomoto11

AWS Documentation MCP Server - AWS公式ドキュメントを活用したMCPサーバー

Memory & Knowledge

notion_mcp

DaleCameron

MCP Server for Notion

Memory & Knowledge
S—

Smarts — Live Docs For Every Smart Contract

defi-io

Live docs for every verified smart contract.

Memory & Knowledge

MCP Memory Service (Rust Implementation)

rbownes

Memory & Knowledge

Semantic Ui React

Semantic-Org

Memory & Knowledge

VerifiedState Memory

verifiedstate

Verified memory infrastructure for AI agents. Every assertion signed, timestamped, and cryptographically proven. Includes session continuity across Claude Code, Cursor, and Windsurf, plus Proof Meter billing attestation.

Memory & Knowledge

Obsidian MCP Python

hellozhangran

obsidian-mcp-python, a very simple MCP Server demo that can help you to operate something about your obsidian md file

Memory & Knowledge

Semantic Notes

Vishnunkumar

Memory & Knowledge

MCP Server Setup Documentation

mounirelbakkali1

an mcp server serving tools to manage AWS account

Memory & Knowledge

Wikimint

greenmtnsun

Generate wiki docs from source code. Supports PowerShell, Python, Go, C#. Java, COBOL are coming soon.

Memory & Knowledge

Payman AI Documentation MCP Server

PaymanAI

MCP server, providing AI with access to the payman documentation

Memory & Knowledge

Documentation Hub MCP Server

deep-poharkar

Memory & Knowledge
TM

Torna Mcp

chenqi146

MCP server that bridges Torna API documentation system with AI assistants (Cursor, Claude Desktop, etc.). Query, search, and explore your Torna API docs through natural language.

Memory & Knowledge

Memo

jagoff

memo is a local-first, long-term semantic memory for AI coding agents (Claude Code, Cursor, Cline, Codex). Runs fully offline with in-process embeddings — MLX on Apple Silicon or CPU sentence-transformers on Linux/Docker — and a sqlite-vec + BM25 hybrid retrieval pipeline with re

Memory & Knowledge

Memory MCP Server

MCP-Mirror

Mirror of

Memory & Knowledge

MCP Memory

Puliczek

🔥🖥️ MCP Memory is a MCP Server that gives MCP Clients (Cursor, Claude, Windsurf and more) the ability to remember information about users (preferences, behaviors) across conversations.

Memory & Knowledge

Notion MCP Server

R3Wlad

Memory & Knowledge

notebook_mcp

redthing1

mcp server for your personal notes

Memory & Knowledge
LR

Local Rag

TheWinci

Semantic code search for AI agents — hybrid vector + BM25 with cross-encoder reranking, AST-aware chunking for 14 languages, conversation memory, code annotations, and search analytics. Zero config, zero API keys. Just bunx.

Memory & Knowledge
ER

Engram Rs

kael-bit

Hierarchical memory for AI agents. Three-layer (buffer/working/core) with automatic decay, promotion, and semantic search.

Memory & Knowledge

MCP Documentation Server

esakrissa

Model Context Protocol documentation server for LangGraph and MCP.

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.