Memory & Knowledge

topoteretes/cognee

by topoteretes

📇 🏠 - Memory manager for AI apps and Agents using various graph and vector stores and allowing ingestion from 30+ data sources

doobidoo/mcp-memory-service

by doobidoo

📇 🏠 - Universal memory service providing semantic search, persistent storage, and autonomous memory consolidation

apecloud/ApeRAG

by apecloud

🐍 ☁️ 🏠 - Production-ready RAG platform combining Graph RAG, vector search, and full-text search. Best choice for building your own Knowledge Graph and for Context Engineering

vectorize-io/hindsight

by vectorize-io

🐍 ☁️ 🏠 - Hindsight: Agent Memory That Works Like Human Memory - Built for AI Agents to manage Long Term Memory

Memory MCP Server

by Anthropic

Persistent knowledge graph memory for agents

CheMiguel23/MemoryMesh

by CheMiguel23

📇 🏠 - Enhanced graph-based memory with a focus on AI role-play and story generation

agentic-mcp-tools/memora

by agentic-mcp-tools

🐍 🏠 ☁️ - Persistent memory with knowledge graph visualization, semantic/hybrid search, cloud sync (S3/R2), and cross-session context management.

mcp-documentation-server

by andrea9293

MCP Documentation Server - Bridge the AI Knowledge Gap. ✨ Features: Document management • Gemini integration • AI-powered semantic search • File uploads • Smart chunking • Multilingual support • Zero

joplin-mcp

by alondmnt

MCP server for the Joplin note taking app

scraps

by boykush

Scraps is a portable CLI knowledge hub for managing interconnected Markdown documentation with Wiki-link notation.

cheat-engine-server-python

by bethington

MCP Cheat Engine Server — provides safe, structured read-only access to memory analysis and debugging functionality through the Model Context Protocol (MCP). For developers, security researchers, and

GistPad-MCP

by lostintangent

📇 🏠 - Use GitHub Gists to manage and access your personal knowledge, daily notes, and reusable prompts. This acts as a companion to https://gistpad.dev and the [GistPad VS Code extension](https://ak

mem0ai/mem0-mcp

by mem0ai

🐍 🏠 - A Model Context Protocol server for Mem0 that helps manage coding preferences and patterns, providing tools for storing, retrieving and semantically handling code implementations, best practic

graphlit-mcp-server

by graphlit

📇 ☁️ - Ingest anything from Slack, Discord, websites, Google Drive, Linear or GitHub into a Graphlit project - and then search and retrieve relevant knowledge within an MCP client like Cursor, Windsu

pi22by7/In-Memoria

by pi22by7

📇 🦀 🏠 🍎 🐧 🪟 - Persistent intelligence infrastructure for agentic development that gives AI coding assistants cumulative memory and pattern learning. Hybrid TypeScript/Rust implementation with lo

redleaves/context-keeper

by redleaves

🏎️ 🏠 ☁️ 🍎 🪟 🐧 - LLM-driven context and memory management with wide-recall + precise-reranking RAG architecture. Features multi-dimensional retrieval (vector/timeline/knowledge graph), short/long-

smith-and-web/obsidian-mcp-server

by smith-and-web

📇 🏠 🍎 🪟 🐧 - SSE-enabled MCP server for remote Obsidian vault management with 29 tools for notes, directories, frontmatter, tags, search, and link operations. Docker-ready with health monitoring.

Smart-AI-Memory/empathy-framework

by Smart-AI-Memory

🐍 🏠 - Five-level AI collaboration system with persistent memory and anticipatory capabilities. MCP-native integration for Claude and other LLMs with local-first architecture via MemDocs.

linxule/lotus-wisdom-mcp

by linxule

📇 🏠 ☁️ - Contemplative problem-solving using the Lotus Sutra's wisdom framework. Multi-perspective reasoning with skillful means, non-dual recognition, and meditation pauses. Available as local stdi

ragieai/mcp-server

by ragieai

📇 ☁️ - Retrieve context from your [Ragie](https://www.ragie.ai) (RAG) knowledge base connected to integrations like Google Drive, Notion, JIRA and more.

GetCacheOverflow/CacheOverflow

by GetCacheOverflow

📇 ☁️ - AI agent knowledge marketplace where agents share solutions and earn tokens. Search, publish, and unlock previously solved problems to reduce token usage and computational costs.

doobidoo/MCP-Context-Provider

by doobidoo

📇 🏠 - Static server that provides persistent tool-specific context and rules for AI models

omega-memory/omega-memory

by omega-memory

🐍 🏠 🍎 🪟 🐧 - Persistent memory for AI coding agents with semantic search, auto-capture, cross-session learning, and intelligent forgetting. 12 MCP tools, local-first.

varun29ankuS/shodh-memory

by varun29ankuS

🦀 🏠 - Cognitive memory for AI agents with Hebbian learning, 3-tier architecture, and knowledge graphs. Single ~15MB binary, runs offline on edge devices.

deusXmachina-dev/memorylane

by deusXmachina-dev

📇 ☁️ 🏠 🍎 - Desktop app that captures screen activity via event-driven screenshots, stores AI-generated summaries and OCR text locally in SQLite, and exposes your activity history to AI assistants v

silverbullet-mcp

by Ahmad-A0

A Model Context Protocol (MCP) server to interact with your SilverBullet notes and data.

mcp-server-webcrawl

by pragmar

MCP server tailored to connecting web crawler data and archives

JamesANZ/cross-llm-mcp

by JamesANZ

📇 🏠 - An MCP server that enables cross-LLM communication and memory sharing, allowing different AI models to collaborate and share context across conversations.

JamesANZ/memory-mcp

by JamesANZ

📇 🏠 - An MCP server that stores and retrieves memories from multiple LLMs using MongoDB. Provides tools for saving, retrieving, adding, and clearing conversation memories with timestamps and LLM ide

dodopayments/contextmcp

by dodopayments

📇 ☁️ 🏠 - Self-hosted MCP server that indexes documentation from various sources and serves it to AI Agents with semantic search.

olgasafonova/mediawiki-mcp-server

by olgasafonova

🏎️ ☁️ 🏠 🍎 🪟 🐧 - Connect to any MediaWiki wiki (Wikipedia, Fandom, corporate wikis). 33+ tools for search, read, edit, link analysis, revision history, and Markdown conversion. Supports stdio and

CanopyHQ/phloem

by CanopyHQ

🏎️ 🏠 🍎 🪟 🐧 - Local-first AI memory with causal graphs and citation verification. Semantic search, confidence decay when code drifts, and zero network connections. Works across Claude Code, Cursor

ErebusEnigma/context-memory

by ErebusEnigma

🐍 🏠 🍎 🪟 🐧 - Persistent, searchable context storage across Claude Code sessions using SQLite FTS5. Save sessions with AI-generated summaries, two-tier full-text search, checkpoint recovery, and a

TechDocsStudio/biel-mcp

by TechDocsStudio

📇 ☁️ - Let AI tools like Cursor, VS Code, or Claude Desktop answer questions using your product docs. Biel.ai provides the RAG system and MCP server.

bitbonsai/mcp-obsidian

by bitbonsai

📇 🏠 🍎 🪟 🐧 - Universal AI bridge for Obsidian vaults using MCP. Provides safe read/write access to notes with 11 comprehensive methods for vault operations including search, batch operations, tag

cursor-notebook-mcp

by jbeno

Model Context Protocol (MCP) server designed to allow AI agents within Cursor to interact with Jupyter Notebook (.ipynb) files

HatmanStack/ragstack-mcp

by HatmanStack

🐍 ☁️ 🍎 🪟 🐧 - MCP server for RAGStack serverless knowledge bases. Search, chat with AI-generated answers, upload documents/media, scrape websites, and analyze metadata through an AWS-powered RAG pi

TeamSafeAI/LIFE

by TeamSafeAI

🐍 🏠 - Persistent identity architecture for AI agents. 16 MCP servers covering drives, emotional relationships, semantic memory with decay, working threads, learned patterns, journal, genesis (identi

memory-bank-mcp

by alioshr

A Model Context Protocol (MCP) server implementation for remote memory bank management, inspired by Cline Memory Bank.

hifriendbot/cogmemai-mcp

by hifriendbot

📇 ☁️ 🍎 🪟 🐧 - Persistent cognitive memory for Claude Code. Cloud-first with semantic search, AI-powered extraction, and project scoping. Zero local databases.

nicholasglazer/gnosis-mcp

by nicholasglazer

🐍 🏠 - Zero-config MCP server for searchable documentation. Loads markdown into SQLite (default) or PostgreSQL with FTS5/tsvector keyword search and optional pgvector hybrid semantic search.

michael-denyer/memory-mcp

by michael-denyer

🐍 🏠 🍎 🪟 🐧 - Two-tier memory with hot cache (instant injection) and cold semantic search. Auto-promotes frequently-used patterns, extracts knowledge from Claude outputs, and organizes via knowledg

hannesrudolph/mcp-ragdocs

by hannesrudolph

🐍 🏠 - An MCP server implementation that provides tools for retrieving and processing documentation through vector search, enabling AI assistants to augment their responses with relevant documentatio

jinzcdev/markmap-mcp-server

by jinzcdev

📇 🏠 - An MCP server built on [markmap](https://github.com/markmap/markmap) that converts **Markdown** to interactive **mind maps**. Supports multi-format exports (PNG/JPG/SVG), live browser preview,

cryptosquanch/legends-mcp

by cryptosquanch

📇 🏠 🍎 🪟 🐧 - Chat with 36 legendary founders & investors (Elon Musk, Warren Buffett, Steve Jobs, CZ). AI personas with authentic voices, frameworks, and principles. No API key required.

MWGMorningwood/Central-Memory-MCP

by MWGMorningwood

📇 ☁️ - An Azure PaaS-hostable MCP server that provides a workspace-grounded knowledge graph for multiple developers using Azure Functions MCP triggers and Table storage.

pallaprolus/mendeley-mcp

by pallaprolus

🐍 ☁️ - MCP server for Mendeley reference manager. Search your library, browse folders, get document metadata, search the global catalog, and add papers to your collection.

mercurialsolo/counsel-mcp

by mercurialsolo

📇 ☁️ 🏠 🍎 🪟 🐧 - Connect AI agents to the Counsel API for strategic reasoning, multi-perspective debate analysis, and interactive advisory sessions.

pfillion42/memviz

by pfillion42

📇 🏠 🍎 🪟 🐧 - Visual explorer for [MCP Memory Service](https://github.com/doobidoo/mcp-memory-service) SQLite-vec databases. Browse, search, filter, edit memories with dashboard, timeline, UMAP pro

Memory-Plus

by Yuchen20

🧠 𝑴𝒆𝒎𝒐𝒓𝒚-𝑷𝒍𝒖𝒔 is a lightweight, local RAG memory store for MCP agents. Easily record, retrieve, update, delete, and visualize persistent "memories" across sessions—perfect for developers wo

conversation-handoff-mcp

by trust-delta

📇 🏠 - Hand off conversation context between Claude Desktop projects and across MCP clients. Memory-based, no file clutter.

MyAgentHubs/aimemo

by MyAgentHubs

🏎️ 🏠 🍎 🪟 🐧 - Zero-dependency MCP memory server. Single binary, 100% local, no Docker.

pomazanbohdan/memory-mcp-1file

by pomazanbohdan

🦀 🏠 🍎 🪟 🐧 - A self-contained Memory server with single-binary architecture (embedded DB & models, no dependencies). Provides persistent semantic and graph-based memory for AI agents.

mcp-openmemory

by baryhuang

Simple standalone MCP server giving Claude the ability to remember your conversations and learn from them over time.

pinecone-io/assistant-mcp

by pinecone-io

🎖️ 🦀 ☁️ - Connects to your Pinecone Assistant and gives the agent context from its knowledge engine.

tomohiro-owada/devrag

by tomohiro-owada

🏎️ 🏠 🍎 🪟 🐧 - Lightweight local RAG MCP server for semantic vector search over markdown documents. Reduces token consumption by 40x with sqlite-vec and multilingual-e5-small embeddings. Supports f

bluzername/lennys-quotes

by bluzername

📇 🏠 - Query 269 episodes of Lenny's Podcast for product management wisdom. Search 51,000+ transcript segments with YouTube timestamps. Perfect for PRDs, strategy, and PM career advice.

ThinkMem

by RickoNoNo3

AI Memory Management MCP System for LLMs - 让LLM善用思考，善用记忆

timowhite88/farnsworth-syntek

by timowhite88

📇 ☁️ - 7-layer recursive agent memory with context branching, holographic recall, dream consolidation, and on-chain persistence. MCP-native with 10 tools for persistent agent cognition.

kaliaboi/mcp-zotero

by kaliaboi

📇 ☁️ - A connector for LLMs to work with collections and sources on your Zotero Cloud

mattjoyce/mcp-persona-sessions

by mattjoyce

🐍 🏠 - Enable AI assistants to conduct structured, persona-driven sessions including interview preparation, personal reflection, and coaching conversations. Built-in timer management and performance

0xshellming/mcp-summarizer

by 0xshellming

📕 ☁️ - AI Summarization MCP Server, Support for multiple content types: Plain text, Web pages, PDF documents, EPUB books, HTML content

nowledge-mem

by nowledge-co

Memory and context manager just works.

chatmcp/mcp-server-chatsum

by chatmcp

Query and summarize your chat messages with AI prompts.

unibaseio/membase-mcp

by unibaseio

📇 ☁️ - Save and query your agent memory in distributed way by Membase

louis030195/easy-obsidian-mcp

by louis030195

📇 🏠 🍎 🪟 🐧 - Interact with Obsidian vaults for knowledge management. Create, read, update, and search notes. Works with local Obsidian vaults using filesystem access.

jcdickinson/simplemem

by jcdickinson

🏎️ ☁️ 🐧 - A simple memory tool for coding agents using DuckDB and VoyageAI.

topskychen/tilde

by topskychen

🐍 🏠 - Your AI agents' home directory — privacy-first MCP server for portable AI identity. Configure once, use everywhere. It supports profile management, skills, resume import, and team sync.

harrison/ai-counsel

by harrison

🐍 🏠 🍎 🪟 🐧 - Deliberative consensus engine enabling multi-round debate between AI models with structured voting, convergence detection, and persistent decision graph memory.

contextstream/mcp-server

📇 ☁️ 🍎 🪟 🐧 - Universal persistent memory for AI coding tools. Semantic code search, knowledge graphs, impact analysis, decision tracking, and 60+ MCP tools. Works across Cursor, Claude Code, Winds

learn-mcp

by yanqinghong

学习 ModelContextProtocol 协议

@modelcontextprotocol/server-budget-allocator

by ochafik

Budget allocator MCP App Server with interactive visualization

hyper-mcp-shell

by dadigua

A shell for the ModelContextProtocol

@modelcontextprotocol/server-transcript

by ochafik

MCP App Server for live speech transcription

@iflow-mcp/ref-tools-mcp

by chatflowdev

ModelContextProtocol server for Ref

@modelcontextprotocol/server-threejs

by ochafik

Three.js 3D visualization MCP App Server

@modelcontextprotocol/server-basic-solid

by ochafik

Basic MCP App Server example using Solid

@modelcontextprotocol/server-basic-vue

by ochafik

Basic MCP App Server example using Vue

dapp-local-mcp

by transkarpation

A stdio MCP server using @modelcontextprotocol/sdk

@elijahtynes/reliefweb-mcp-server

by elijah-tynes

ModelContextProtocol (MCP) server for ReliefWeb humanitarian information service

agent5ive-mcp

by agent5ive

An MCP server for Agent5ive, built with the official @modelcontextprotocol/sdk.

ref-mcp-cli

by aryan877

ModelContextProtocol server for Ref

merkl-mcp

by domchan

MCP server exposing Merkl opportunities via @modelcontextprotocol/sdk

@modelcontextprotocol/server-customer-segmentation

by ochafik

Customer segmentation MCP App Server with filtering

@modelcontextprotocol/server-basic-preact

by ochafik

Basic MCP App Server example using Preact

@modelcontextprotocol/server-cohort-heatmap

by ochafik

Cohort heatmap MCP App Server for retention analysis

@modelcontextprotocol/server-scenario-modeler

by ochafik

Financial scenario modeling MCP App Server

valjs-mcp-beta

by thomasdavis

ModelContextProtocol server for enhancing JSON Resumes

@platformatic/mcp

by matteo.collina

Scalable Fastify adapter for the Model Context Protocol (MCP)

@irsooti/mcp

by irsooti

A set of tools to work with ModelContextProtocol

@xiaozhi-client/mcp-core

by GitHub Actions

MCP 协议核心实现，提供服务连接和管理功能

@commercetools/commerce-mcp

by GitHub Actions

A command line tool for setting up commercetools MCP server

@sum-modelcontextprotocol/sum-number

by fiaz230

MCP server for summing two numbers

@atom8n/inspector

by atom8n

Model Context Protocol inspector

@gleanwork/mcp-config-schema

by steve-calvert-glean

Type-safe schemas and builders for MCP client configurations

@everstateai/mcp

by rshambaugh

Everstate MCP server - persistent AI coding memory. Run 'npx @everstateai/mcp setup' to configure.

contextforge-mcp

by alfredoizjr

Intelligent contextual memory MCP server for developers

@smithery/cli

by GitHub Actions

An NPX command to install and list Model Context Protocols from Smithery

xmcp

by valentinabearzotti

The MCP framework

@telvok/librarian-mcp

by kamillion

Knowledge capture MCP server - remember what you learn with AI