602 Memory & Knowledge MCP Servers & Clients

Notion MCP Server

flyer103

A simple Notion MCP Server

Forkit

zientesit

Persistent coordination infrastructure for multi-agent AI systems, exposed as a single MCP endpoint.

🔍 MCP Server - Vector Search

miosomos

MCP Server to improve LLM context through vector search.

Markdown-First MCP Server for Notion - Composite Actions, Auto-Pagination, Bulk Operations optimized for AI Agents

README.md

romanshablio

Lightweight Python HTTP service that searches local files by name and returns JSON results for tools such as Cline.

Mcp_server_memory

yangsenessa

MCP demp

Graph Memory RAG MCP Server

lecharles

A Model Context Protocol (MCP) server implementation for graph-based memory storage with RAG capabilities

Memory Cloud Protocol (MCP) Server

OutCorp

MCP Server created with cursor.ai

mcp-docs-reader

AIMIZING

A lightweight MCP server that loads PDF files, extracts and chunks their text, builds a semantic vector index, and returns relevant passages to Claude or other AI agents for document-based question answering.

IaC Memory MCP Server

AgentWong

This is a personal project to see if Claude 3.5 Sonnet can write a moderately complex MCP Server in Python.

Auditable, self-improving knowledge & memory for AI agents, served over MCP. Citation-enforced answers (no source, no claim), a replayable why-trace per answer, and a judge-gated loop that promotes validated knowledge. Zero-key local embeddings (bge-m3), hybrid vector + BM25 retr

UV Documentation MCP Server

StevenBtw

A Model Context Protocol (MCP) server that provides access to UV package manager's documentation.

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

Notion Chakra MCP

thestumonkey

fastmcp implementation of notion-mcp server with support for extensible custom objects and functions

Basic Memory MCP Server Extension for Zed Editor

ossfellow

Basic Memory MCP server integration, for Zed Editor's Assistant.

AI long-term memory MCP server with importance scoring and confidence calibration. Enables AI agents to store, search, and retrieve long-term memories with semantic similarity and importance-weighted recall.

Give AI agents persistent memory, real-time messaging, and knowledge evolution. 23 tools for context loading, agent messaging, memory, evolution, tasks, and skills. Self-hostable with docker compose.

Obsidian MCP Module

cconstable

mcp server for obsidian notes

Geniuz

jackccrawford

Open-source MCP server that gives Claude persistent memory. Your AI keeps your standards, decisions, and reasons across sessions. Recalled by meaning, not keywords. Runs fully local: on-device semantic search, no cloud, no API keys. macOS, Windows, Linux. MIT.

npm: @tastehub/ckb

IndustryLens is a competitive-intelligence platform that tracks pricing, positioning, ads, hiring, reviews and more across B2B SaaS markets. Its public MCP server lets any MCP-aware AI tool (Claude, Cursor, etc.) browse published intelligence reports and competitor comparisons, w

🧠 Memory MCP Server - Orchestrator

rashee1997

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

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

Collective procedural-knowledge network for AI agents — the shared route map of the agent economy. Before attempting a non-trivial task (API integration, multi-step procedure), agents query Waymark for verified routes: step sequences and known gotchas other agents documented. Aft

Contexo

sugihAF

AI Agent Context Versioning and Synchronization

AI Agent Memory MCP Server

xiangzi1126

Agent-agnostic persistent memory as an MCP Server (SQLite + Chroma + Markdown)

MCP Knowledge Base Assistant

kofiadom

An intro to MCP: an MCP server with a knowledge base tool containerized with Docker and connected to a client-side python application using SSE

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

Docs MCP Server

gpreddy172

A simple MCP server to search for documentation

Craft

Craft

Notes & second brain

Bootstrap python service

styada

Trying to use mcp servers for setting up local rag

Easy Notion Mcp

Grey-Iris

Markdown-first Notion MCP server — 26 tools, 92% fewer tokens, full round-trip fidelity

notion_mcp

DaleCameron

MCP Server for Notion

Confluence MCP server for Cloud/Server/Data Center. Supports whoami, search, raw CQL, create and update page.

Baserow is an open source no-code platform, and alternative to Airtable. It contains an embedded MCP server that can be used to read and write data to the tables in the no-code database. Documentation can be found here https://baserow.io/user-docs/mcp-server.

optimized-memory-mcp-serverv2

MCP-Mirror

Mirror of

Live docs for every verified smart contract.

MCP Memory Server

sdimitrov

MCP Memory Server with PostgreSQL and pgvector for long-term memory capabilities

Socraticode

giancarloerra

Enterprise-grade (40m+ lines) codebase intelligence in a zero-setup, private and local MCP: managed indexing, hybrid semantic search, polyglot code dependency graphs, and DB/API/infra knowledge. Benchmark: 61% less tokens, 84% fewer calls, 37x faster than standard AI grep.

An MCP server that provides tools for retrieving and processing documentation through vector search, both locally or hosted. Enabling AI assistants to augment their responses with relevant documentation context.

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.

Mintlify

Mintlify

Search, read, and edit your documentation

MCP Knowledge Base Reader

fmicalizzi

MCP server for reading JSON knowledge bases without modifications

Forge

VoxellInc

Forge is Voxell's hosted text-embedding API. This MCP server exposes two tools — embed (turn text into vectors) and list_models — so any MCP-compatible agent can generate embeddings for semantic search, RAG, clustering, and dedup.

Epitome Personal Portable AI Memory Vault

gunning4it

Epitome gives every AI agent shared, persistent memory of you. It stores memories, facts, and preferences in a personal knowledge graph, so any AI tool you use already knows your context. Connect via MCP using Streamable HTTP — no local install needed.

MCP (Model Context Protocol) Server for taking notes.

BeingSoumyadeepSharma

MCP Server for taking notes using an LLM client like Claude Desktop.

MCP Docs

Omedia

Guides, examples, and resources for working with Drupal and the MCP server.

Building a Watsonx.ai Chatbot RAG Server with MCP

ruslanmv

Building a Watsonx.ai Chatbot RAG Server with MCP compatible with Claude Desktop.

Aleph-10: Vector Memory MCP Server

bjkemp

Vector Memory MCP Server - An MCP server with vector-based memory storage capabilities

Note Manager MCP Server for Claude Desktop

ximanta

MCP Server for a note management application that integrates with Agents with MCP client integration - Tested with Claude Desktop

MCP server for LogSeq

ergut

MCP server to interact with LogSeq via its Local HTTP API - enabling AI assistants like Claude to seamlessly read, write, and manage your LogSeq graph.