M

Memory

Official

A persistent knowledge graph the assistant can read and write across sessions.

by Anthropic· 38.4k·AI & Search·Updated 1 week ago

Install

Add this command to your MCP client config to connect Memory.

npx -y @modelcontextprotocol/server-memory

About Memory

The memory server gives the assistant a persistent knowledge graph — entities, relations, and observations — that survives across conversations.

The model can create entities ("Alice is a person"), attach observations ("Alice prefers Python over Go"), and link them with typed relations ("Alice works_at Acme"). Later sessions can query the graph to recall what was learned.

It is the reference implementation for the "give my assistant long-term memory" pattern. In practice you will often start here and migrate to a more specialized store later, but it is genuinely useful out of the box.

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