# Memory MCP Server

> Knowledge graph-based persistent memory system for MCP. Reference server demonstrating persistent state management.

- **URL:** https://github.com/modelcontextprotocol/servers/tree/main/servers/memory
- **Category:** Reference Implementations & Examples
- **Tags:** Memory, Knowledge Graph, Persistence, Open Source
- **Updated:** 2026-04-30 11:25
- **Canonical page:** https://mcpserver.ever.works/tr/items/memory-mcp-server

## Details

## Overview

Memory provides a persistent memory system using knowledge graphs.

## Features

- Persistent storage
- Knowledge graph structure

## Pricing

Free and open-source. Run with `npx -y @modelcontextprotocol/server-memory`.

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