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mcp-knowledge-graph

v1.0.7•APIs•stable

An improved implementation of persistent memory using a local knowledge graph with a customizable --memory-path. This lets Claude remember information about the user across chats.

ai-memoryclaude-aiknowledge-graphmcpmemory-server
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What is mcp-knowledge-graph?

mcp-knowledge-graph is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to improved implementation of persistent memory using a local knowledge graph with a customizable --memory-path. this lets claude remember information about the user across chats.

An improved implementation of persistent memory using a local knowledge graph with a customizable --memory-path. This lets Claude remember information about the user across chats.

This server falls under the APIs and AI/ML categories on MCPgee, the world's largest MCP server directory with 33,000+ servers.

Features

  • create_entities
  • create_relations
  • add_observations
  • delete_entities
  • delete_observations

Use Cases

Create multiple new entities in the knowledge graph
Create multiple new relations between entities in the knowledge graph. Relations should be in active voice
Add new observations to existing entities in the knowledge graph
Delete multiple entities and their associated relations from the knowledge graph
Delete specific observations from entities in the knowledge graph
shaneholloman

Maintainer

LicenseMIT License
Languagejavascript
Versionv1.0.7
UpdatedMay 22, 2026
Statushealthy
Maintenanceactive

Works with

ClaudeOpenAIwindowsmacoslinux
View SourceBrowse All Servers

Installation

NPM

npx -y @itseasy21/mcp-knowledge-graph

Manual Installation

npx -y @itseasy21/mcp-knowledge-graph

Examples

No examples available for this server.

Configuration

Configuration Details

Config File

claude_desktop_config.json

Web UI

Not available

Security

Authentication

RequiredNo

Features

Data Encryption
Audit Logging
RBAC Support

Performance

Response Metrics

Response Time< 200ms
ThroughputMedium

Resource Usage

Memory UsageLow
CPU UsageLow

Frequently Asked Questions about mcp-knowledge-graph

What is mcp-knowledge-graph?

mcp-knowledge-graph is a Model Context Protocol (MCP) server that improved implementation of persistent memory using a local knowledge graph with a customizable --memory-path. this lets claude remember information about the user across chats. It connects AI assistants to external tools and data sources through a standardized interface.

How do I install mcp-knowledge-graph?

Install via npm with the command: npx -y @itseasy21/mcp-knowledge-graph. Then add the server configuration to your AI client's JSON config file (e.g., claude_desktop_config.json or .cursor/mcp.json).

Which AI clients work with mcp-knowledge-graph?

mcp-knowledge-graph works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.

Is mcp-knowledge-graph free to use?

Yes, mcp-knowledge-graph is open source and available under the MIT License license. You can use it freely in both personal and commercial projects.

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Quick Config Preview

{ "mcpServers": { "mcp-knowledge-graph": { "command": "npx", "args": ["-y", "@itseasy21/mcp-knowledge-graph"] } } }

Add this to your claude_desktop_config.json or .cursor/mcp.json

Read the full setup guide →

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