654 Memory & Knowledge MCP Servers & Clients

Notion MCP Server

MCP-Mirror

Mirror of

📚 Wiki MCP Server

MCP-Mirror

Mirror of

MCP Server with SSE endpoint for Obsidian

duncanchiu409

A MCP SSE server for your self hosted n8n

📝 AI Sticky Notes – MCP Project

itsmerizzi

A simple AI-powered sticky notes app using MCP (Model Context Protocol) to add, read, delete, and summarize notes through Claude Desktop.

Filesystem-first MCP server for Obsidian vaults with an LLM-Wiki layer on top.

Craft

Craft

Notes & second brain

🐝 Swarms MCP Documentation Server

Ransom-Alpha

MCP server to connect AI agents to any github corpa

Read-only MCP server for AI agents to explore an 8-domain collaborative engineering knowledge base. Covers the design of Arcology One — a speculative mile-high city for 10 million people. 32 entries spanning structural engineering, energy systems, environmental systems, mechanica

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

mhmd2015

Create MCP server for accessing SharePoint Online

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

MCP Notion

GsusFC

This project implements a MCP (Model Context Protocol) server that allows language models such as Claude to interact directly with Notion. It serves as a standardized interface between LLMs and the Notion API, eliminating the need for intermediate layers such as Supabase.

mcp_docs_server

crossagent

helper for build a mcp server

Sticky Note MCP Server is a minimal yet powerful implementation of the **Model Context Protocol (MCP)** built with **FastMCP** in Python.

🧠 Memory MCP Server - Orchestrator

rashee1997

Your AI Agent's Persistent Brain - A Comprehensive Memory & Task Management System

notion-mcp-server

cvbuc

My Notion MCP Server for Claude

Clever Cloud Documentation MCP server

MCP-Mirror

Mirror of

npm: @tastehub/ckb

Local, read-only MCP memory of working style distilled from coding sessions, commits and notes into evidence-backed rules. Runs on the user's machine.

Notion MCP Server

edcolyer

An MCP server for Notion.

dbt Semantic Layer MCP Server

MCP-Mirror

Mirror of

Project Memory MCP

PyneSys

An MCP server that enables AI agents to persistently store and retrieve project information from a memory file.

Notion Task Autopilot Mcp

LIMITLESS-Cloud

📋 Smart Notion task management MCP daily standups, overdue alerts, session summaries, bulk operations. Built by LIMITLESS Automation.

🚀 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

mcp-md-vector-search

noriaki

A lightweight MCP server implementation that leverages PGLite and pgvector to perform efficient similarity searches on local Markdown documents using the Model Context Protocol (MCP).

Persistent AI memory backend with semantic search and knowledge graph.

AWS Amplify Gen 2 Documentation MCP Server

unirt

This MCP server provides tools to access AWS Amplify Gen 2 documentation and search for content. (not official)

Semantic Calculator MCP

identimoji

MCP tool in python for performing various semantic calcualtions

Confluence MCP Server

minhoyooDEV

confluence-mcp-server for 8

Persistent memory for agents and humans. Semantic, episodic and frictionless via an automated three tier capture.

README

yaxhpal

These are MCP servers which I have implemented. Feel free to utilize them if you need.

MCP Documentation Server

droidnext

mcp_dev_docs_server

CodeAlive

CodeAlive-AI

Provides a bridge to CodeAlive's platform for semantic code search, repository exploration, and context-aware chat completions that leverage deep understanding of entire codebases including documentation and dependencies.

Obsidian MCP Server

MCP-Mirror

Mirror of

Cline Memory Bank

dazeb

A memory system for Cline that tracks progress between conversations. Avoid large token usage!

This project implements a Model Context Protocol (MCP) server for connecting AI models with Obsidian knowledge bases. Through this server, AI models can directly access and manipulate Obsidian notes, including reading, creating, updating, and deleting notes, as well as managing f

A local, fully-offline MCP memory server using SQLite + FTS5 + sqlite-vec with embedding support

TubExperto

jupediaz

Personal YouTube AI knowledge base powered by RAG. Query your subscribed channels.

@orbit-logistics/notion-mcp-server

orbit-logistics

MCP server for Notion integration

🔍 MCP Server - Vector Search

miosomos

MCP Server to improve LLM context through vector search.

Atomic memory model — knowledge stored as atoms (facts, decisions, events, preferences, logs, procedures, notes, session messages)

optimized-memory-mcp-serverv2

MCP-Mirror

Mirror of

MCP server that gives AI agents fast access to AdonisJS documentation (v5, v6, v7).

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

kbg-viewer

ocasazza

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

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.

Semantic code knowledge for your stack. Hosted MCP over 800+ pre-indexed OSS libraries (C#, Java, TS, Python, Rust, PHP+). 17 SCIP-backed tools for real source, callers, usages, tests, and hierarchies — one call each, free.

Vector Memory MCP Server

Google Docs MCP Server

Meerkats-Ai

google-docs-mcp-server