Memory MCP Server

Stabledevelopment

★920 starsTypeScriptAnthropic

About

Overview

The Memory MCP Server enables AI agents to maintain persistent memory across conversations. It provides a knowledge graph-based storage system where agents can store and retrieve entities, relationships, and observations. Essential for building agents that learn and remember context over time.

Capabilities

Tools & Capabilities

⚡create_entities

Create new entities in the knowledge graph

⚡create_relations

Create relationships between entities

⚡add_observations

Add observations about an entity

⚡search_nodes

Search for entities by name or description

⚡read_graph

Read the entire knowledge graph

⚡delete_entities

Delete entities from the graph

Setup

Installation

bash

Install

npx -y @modelcontextprotocol/server-memory

Examples

Example Usage

javascript

Usage

{
  "mcpServers": {
    "memory": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-memory"]
    }
  }
}

Quick Info

AuthorAnthropic

LanguageTypeScript

StatusStable

Stars★ 920

Last UpdatedFeb 12, 2026