Knowledge Graph MCP Server

Persistent, local knowledge graph memory for any MCP client. Give Claude Desktop, Raycast, note-taking apps, and other MCP clients powerful temporal knowledge graphs that persist across sessions.

Why Graphiti MCP Server?

Give Claude Desktop, Raycast, note-taking apps, and other MCP clients powerful temporal knowledge graphs that persist across sessions. Powered by Graphiti, Zep's open source temporal graph framework, your AI assistants remember context, track relationships, and understand how information evolves over time—all running locally on your machine.

Works Across All MCP Clients

Start planning a project in Claude Desktop, continue development in Cursor, and manage tasks in Raycast. Your graph memory persists across all clients, maintaining context and relationships throughout your workflow.

Completely Local and Private

Your data never leaves your machine. All graph processing, storage, and retrieval happens locally. Work with sensitive information, personal projects, or confidential data without privacy concerns.

Persistent Memory That Learns

Unlike stateless AI conversations, Graphiti builds temporal knowledge graphs that remember past interactions, understand changing requirements, and track project evolution over time.

Temporal Graph Intelligence

Track how information changes over time. When project requirements shift or ideas evolve, Graphiti maintains historical context while surfacing current information. Your AI assistants understand both what happened and when.

What It Does

Episode Management

Add, retrieve, and organize conversation episodes (individual interactions or data chunks). Your AI assistants access complete interaction history across different tools and sessions.

Entity and Relationship Handling

Automatically extract entities (people, projects, concepts) and relationships from conversations. Build rich knowledge graphs that understand your work context.

Hybrid Search Capabilities

Find relevant information through semantic similarity, keyword matching, and graph traversal. Your assistants locate exactly the right context for each interaction.

Graph Maintenance

Keep your knowledge graphs clean and current. Remove outdated information, merge duplicate entities, and maintain graph integrity over time.

Use Cases

Software Development

Track project requirements, code architecture decisions, and development progress across multiple development tools. Your AI assistants understand the complete project context when helping with development tasks.

Research and Writing

Maintain research notes, source relationships, and evolving ideas across different writing and research tools. AI assistants access your complete research context when drafting or analyzing.

Personal Knowledge Management

Build persistent memory of your interests, goals, and learning progress. AI assistants provide personalized assistance based on your complete interaction history.

Getting Started

The Graphiti MCP server runs locally with minimal setup. Connect it to your favorite MCP clients and start building persistent graph memory immediately.

Open source and local
No data leaves your machine • Works with any MCP client • Free to use