580 Memory & Knowledge MCP Servers & Clients

📝 MCP Notes

9Ninety

A simple note-taking MCP server for recording and managing notes with AI models.

Laravel Docs MCP Server

brianirish

A Laravel developer's MCP companion. Get the absolute best advice, recommendations, and up-to-date documentation for the entire Laravel ecosystem.

mcp-rag-server

kwanLeeFrmVi

mcp-rag-server is a Model Context Protocol (MCP) server that enables Retrieval Augmented Generation (RAG) capabilities. It empowers Large Language Models (LLMs) to answer questions based on your document content by indexing and retrieving relevant information efficiently.

Logseq MCP Server

dailydaniel

simple logseq mcp server

notion-mcp

Badhansen

A simple Model Context Protocol (MCP) server that integrates with Notion's API to manage my personal todo list.

Logseq API MCP Server

gustavo-meilus

A MCP server that uses Logseq API to extract and interact with Logseq notes.

MCP Server Obsidian Omnisearch

anpigon

An MCP server that enables searches within Obsidian vaults using the Omnisearch plugin API. Returns absolute paths to matching notes for seamless integration. 🚀

A MCP server for Godot RAG

weekitmo

This MCP server is used to provide Godot documentation to the Godot RAG model.

systemprompt-mcp-notion

Ejb503

This an Model Context Protocol (MCP) server that integrates Notion into your AI workflows. This server enables seamless access to Notion through MCP, allowing AI agents to interact with pages, databases, and comments.

MediaWiki MCP Server 🚀

shiquda

A MCP server that allows you to search and retrieve content on any wiki site using MediaWiki with LLMs 🤖 wikipedia.org, fandom.com, wiki.gg and more sites using Mediawiki are supported!

ThumbGate (npm: mcp-memory-gateway)

IgorGanapolsky

Agent governance for ThumbGate: 👍/👎 become Pre-Action Checks that flag repeat mistakes and hard-block the risky ones before code or systems change.

MCP Memory Server with Qdrant Persistence

delorenj

MCP server providing a knowledge graph implementation with semantic search capabilities powered by Qdrant vector database

MCP Neo4j Knowledge Graph Memory Server

JovanHsu

MCP Memory Server with Neo4j backend for AI knowledge graph storage

dbt-docs-mcp

mattijsdp

MCP (model context protocol) server for interacting with dbt Docs

📝 Apple Notes MCP Server

Siddhant-K-code

MCP server for apple notes

Jotdown - MCP Server for Notion Page Creation and mdBook Generation

Harry-027

An MCP Server in Rust for creating Notion pages & mdBooks with LLMs 🦀

MCP Server: Terragrunt Docs Provider

Excoriate

Deno/TypeScript MCP Server providing context related to Terragrunt documentation.

Obsidian MCP Server

pmmvr

MCP server enabling AI agents to perform natural knowledge discovery and analysis across Obsidian vault

Semantic Scholar API MCP server

benhaotang

MCP server for Semantic Scholar to search for papers

Context Mem

JubaKitiashvili

Your AI forgets everything between sessions. This fixes that — 98%+ retrieval accuracy, 100% on LongMemEval, 99% token savings. 44 MCP tools. Fully local, zero cost.

Minecraft Wiki MCP

L3-N0X

A MCP Server for browsing the official Minecraft Wiki!

Obsidian Tasks MCP Server

jfim

Obsidian tasks MCP server

📚 DocsFetcher MCP Server

cdugo

MCP Server to retrieve documentation for a package

Logseq MCP Tools

apw124

MCP Server for interacting with LogSeq graph

Zaxy — event-sourced agent memory with cited checkout and reversible forgetting (stdio/SSE via PyPI)

syndicalt

Zaxy turns agent work into durable, auditable memory: a hash-chained Eventloom log as the source of truth, an embedded temporal knowledge graph for reasoning (local-first, no sidecar; Neo4j/Postgres optional), cited Memory Checkout for compact context, and MCP tools for model-fa

Confluence Communication Server MCP Server

KS-GEN-AI

A test of confluence mcp server

Gemini Docs MCP Server

M-Gonzalo

MCP server for retrieving relevant documentation from a knowledge base

A Remote MCP Server for ATproto Docs

immber

A MCP server to query and generate answers based on the ATproto documentation available online

Windows Crate Docs Search MCP

preludeorg

MCP server that allows searching the Rust windows crate API documentation

Local iMessage RAG MCP Server

willccbb

iMessage RAG MCP Server from Anthropic MCP Hackathon (NYC)

VectorMCP

sergiobayona

A server implementation for the Model Context Protocol (MCP) in Ruby.

MCP Documentation Search Server

PicardRaphael

🔍 FastMCP-powered documentation search engine that provides unified access to multiple framework docs (Next.js, Tailwind, Framer Motion, etc.) with intelligent name resolution and async processing.

Obsidian MCP Server

Minhao-Zhang

A MCP Server backend for Obsidian

MCP Server - My Apple Remembers

baryhuang

A lightweight MCP server that integrates with Apple Notes to create a personal memory system for AI. Easily recall and save information from your Mac using simple AppleScript commands. Compatible with all macOS versions with minimal setup requirements.

dbt Semantic Layer MCP Server

TommyBez

MCP Server for querying DBT Semantic Layer

Notion MCP Server

Sjotie

Node based Notion MCP server

OCI Documentation MCP Server

jin38324

Model Context Protocol (MCP) server for OCI Documentation

Hackage Documentation MCP

apenugon

An MCP server to give Claude easy access to pulling docs

Notion MCP Server

ramidecodes

A Model Context Protocol server wrapping the official Notion SDK

Memory MCP

drdee

An mcp server that you can use to store and retrieve ideas, prompt templates, personal preferences to use with you favourite AI tool that supports the modelcontextprovider protocol.

Apple Notes Mcp Server

ailenshen

Read and write Apple Notes, with Apple Notes native formatting support

Obsidian Index Service

pmmvr

A service that monitors an Obsidian vault for file changes (new, modified, or deleted Markdown files) and indexes each note’s metadata and content into an SQLite database, exposing it for e.g. an MCP-server

Mathematica Documentation MCP server

benhaotang

MCP server for checking Mathematica documentation via local MMA installation

MCP Google Workspace Integration

dev-ithitchhiker

A lightweight MCP Server for integrating Google Docs, Sheets, and Slides with custom applications. Enables seamless document management, real-time collaboration, and API-based automation.

Obsidian Index MCP server

tcsavage

MCP server providing sementic search over Obsidian vaults

mcp-pkm-logseq MCP server

ruliana

A fairly customizable MCP server for Logseq

Aura Backend - Advanced AI Companion

angrysky56

The Aura Emotion AI system has chroma with a local embedding model, memvid qr code mp4 infinite memory, brainwave and neurochemical simulations, sociobiological reasoning, autonomous subsystem processing with a Gemini flash model so the main model is less taxed, is a MCP client w

Notion MCP Integration

Ruijian-Zha

Notion MCP Integration is a lightweight Model Context Protocol (MCP) server that seamlessly integrates with Notion's API to manage a minimalist personal to-do list through Claude. This project provides basic functionality tailored specifically for a simple Notion database structu

Coder DB - AI Memory Enhancement System

angrysky56

An intelligent code memory system that leverages vector embeddings, structured databases, and knowledge graphs to store, retrieve, and analyze code patterns with semantic search capabilities, quality metrics, and relationship modeling. Designed to enhance programming workflows th

Browse your entire Notion workspace, not just one database

seonglae

Global Notion workspace-accessible MCP server for all Notion pages within the workspace

Open Brain

Bobby-cell-commits

Self-hostable MCP memory server for AI assistants — 16 tools, hybrid search, knowledge graph, auto-dedup, staleness pruning, automated ingestion pipelines. Built on Supabase + pgvector.

Simple Memory Extension MCP Server

gmacev

An MCP server to extend the context of agents. Useful when coding big features or vibe coding and need to store/recall progress, key moments or changes or anything worth remembering. Simply ask the agent to store memories and recall whenever you want.

Crawl4AI RAG MCP Server

Anshumaan031

A distributed Model Context Protocol (MCP) server implementing an intelligent web ingestion and retrieval-augmented generation pipeline for AI agents and coding assistants.

MCP Memory with Redis Graph

samwang0723

MCP Server for long term memory graph

MCP Notes Server

truaxki

A Model Context Protocol (MCP) server implementation providing persistent note management created with Python SDK.