What is Memory MCP — Persistent AI Agent Knowledge Graph?

MCP server that gives AI agents persistent memory using a local knowledge graph. Stores entities, relationships, and observations across sessions for Claude Code.

Is Memory MCP — Persistent AI Agent Knowledge Graph free to use?

Yes. Memory MCP — Persistent AI Agent Knowledge Graph is freely available on TokRepo. Check the Source & Thanks section on the asset page for the specific open-source license.

How do I install Memory MCP — Persistent AI Agent Knowledge Graph?

Visit the asset page on TokRepo and click "Copy for agent" to get the installation instructions. Most assets can be installed with a single command.

Memory MCP — Persistent AI Agent Knowledge Graph

What is Memory MCP?

Memory MCP is an official MCP server that gives AI agents persistent memory via a local knowledge graph. It stores entities, relationships, and observations to maintain context across sessions.

In one sentence: Memory MCP is the official MCP server providing cross-session persistent memory to Claude Code and similar tools via a local knowledge graph.

For: Claude Code / Cline users who want the AI to remember project context. Setup time: under 1 minute.

Core Features

1. Entity Management

Create named entities with types (components, team members, technologies, etc.).

2. Relationship Graph

Connect entities with typed relationships.

3. Observation Records

Attach facts to entities and accumulate them over time.

4. Full-Text Search

Search the entire knowledge graph.

FAQ

Q: Where is the data stored? A: In a local JSON file — nothing is sent to external servers.

Q: Does it work with Claude Code? A: Yes — this is the official MCP server.