602 Memory & Knowledge MCP Servers & Clients

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

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.

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.

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.

MCP Obsidian Docker

kmackett

Dockerized version of MCP Obsidian server for Obsidian Local REST API integration

Confluence MCP Server

pawankumar94

Confluence MCP server providing API tools for Atlassian Confluence operations including page management, space handling, and content search with built-in rate limiting and error handling.

📚 MCP Notes

markacianfrani

an MCP server for makin' notes

Obsidian-MCP-Server

Trao95

Seamlessly integrate Claude AI into your Obsidian vault! This guide provides a straightforward setup for the Model Context Protocol (MCP) server on Windows 11, empowering Claude to directly assist your brainstorming, notetaking, and knowledge management within Obsidian.

Unified Memory Forensics MCP Server

x746b

Unified Memory Forensics MCP Server - Multi-tier engine combining Rust speed with Vol3 coverage.

mem0-mcp-for-pm

KunihiroS

Forked repo to customize into Project Management purpose.

Wandering RAG

wandermyz

A CLI tool for personal RAG that retrieves data from Notion, Obsidian, Apple Notes, etc., stored in Qdrant and exposed as an MCP server.

Confluence Wiki MCP Server Extension

WindieChai

A VSCode/Cursor extension providing an MCP Server for Confluence Wiki integration

MCP Auth website & docs

mcp-auth

🔐 Plug-and-play auth for MCP servers.

German public procurement data (OCDS) — semantic search, tender matching, company profiles

qune-tech

MCP server for German public procurement data — semantic search and tender matching for Claude, GPT, Cursor, and LM Studio

Mcp Memory Bank

bsmi021

A powerful, production-ready context management system for Large Language Models (LLMs). Built with ChromaDB and modern embedding technologies, it provides persistent, project-specific memory capabilities that enhance your AI's understanding and response quality.

PipeCD Docs MCP Server

pipe-cd

A local MCP server for searching official PipeCD docs.

Omni Context

guo6x

🧠 全域主动智能 AI 记忆操作系统 | 全栈 Cyberpunk Glassmorphism 设计 | 融合 GraphRAG 与向量检索的“第二大脑” (v3.0 Production Ready)

Confluence MCP Server Example

BootcampToProd

A Spring Boot AI-powered Model Context Protocol Server for interacting with Confluence Cloud

memory-bank-loader-mcp

abeyuya

This is an MCP server for retrieving all files in the memory-bank directory at once. Its purpose is to reduce AI tool invocation frequency when loading memory-bank, saving both time and money.

Notion MCP Server

ghubnerr

A Model Context Protocol (MCP) server for integrating with Notion workspaces (made before the official one 😅)

McpDocs

josiahdahl

Provide documentation about your Elixir project's functions and functions of dependencies to an LLM through an SSE MCP server.

Memory Custom

BRO3886

simple memory mcp server with custom memory location

solana-docs-server MCP Server

aldrin-labs

solana docs

Notion MCP Server

Akira-Papa

Notion MCPでブロックやトグルなどしようできるようにしたサーバー

MCPKG - Model Context Protocol Knowledge Graph

owulveryck

A MCP (Model Context Protocol) server that exposes primitives for interacting with a Knowledge Graph

Documentation MCP Server 📚🔍

sagacious-satadru

An MCP server that can work with Claude desktop to fetch documentation from langchain, llama-index, and OpenAI.

knowledge-mcp

simon-k

MCP Server that serves knowledge from a Neo4J Database

Mneme

TheGoatPsy

Local-first, audit-safe memory for Claude Code and MCP clients.

Notion MCP Server

kyrelldixon

My implementation of a Notion MCP Server

Mcp Npm_docs Server

bsmi021

An MCP server that provides a tool to fetch metadata and documentation (including README content) for NPM packages, using a local cache to improve performance.

MCP Server for Minecraft Mod Documentation

Zhou-Shilin

Model Context Protocol (MCP) Server for Minecraft Modding Documentation

Easy Memory

FlippySun

Easy Memory MCP - Dual-engine embedding service with Qdrant vector store

EVC Team Relay MCP

entire-vc

MCP server for reading and writing Obsidian vault documents via EVC Team Relay

MCP Server: Elasticsearch semantic search tool

jedrazb

MCP server to search up-to-date elasticsearch docs

Memory MCP 服务器

shadowcz007

一键启动 memory mcp ，对外提供sse服务

docs-rs-mcp-server

liamwh

MCP Server Implementation for Rust documentation from Docs.rs

Documentation MCP Server

SubaashNair

An MCP server for accessing updated documentation of popular libraries

@tiberriver256/docs-to-mcp-cli

Tiberriver256

A CLI utility for turning your docs into a stdio MCP server

TokenKnows — distill AI coding sessions into weekly reports, ADRs and a knowledge graph

johnnywuj81

Distill AI coding sessions (Claude Code / Codex / Cursor) into weekly reports, ADRs, incident reviews and a knowledge graph — local-first, evidence-linked.

ObsidianFetch

soukouki

MCP servers focused on fetching and presenting information from Obsidian vaults.

MCP-RAG

kira1228

AI-powered Chat System with multiple MCP servers.

MCP Servers for IoT and Memory Management

jordy33

IoT Model Context Protocol Server Repository

MCP RAG

kira1228

AI-powered Chat System with multiple MCP servers.

flux-docs

asrvd

site and docs for flux mcp server

MCP Hub Documentation

reddy-sh

MCP Hub is a comprehensive framework for building, managing, and deploying Model Context Protocol (MCP) clients and servers. It provides tools and configurations to enable seamless integration and execution of end-to-end MCP workflows.

MCP Docs Search Server

RohitKrish46

This is a lightweight, plug-and-play MCP server that empowers any LLM to dynamically search and retrieve up-to-date documentation from popular AI libraries such as LangChain, LlamaIndex, and OpenAI.

Bucketeer Docs Local MCP Server

bucketeer-io

Local MCP Server to query Bucketeer documentation

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.