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Knowledge Graph Mcp

io.github.zcsabbagh/knowledge-graph-mcp ยท v0.1.0

Knowledge graph MCP for student learning with spaced repetition and mastery tracking

Connect Runs on your machine

Terminal
claude mcp add knowledge-graph-mcp -e KNOWLEDGE_GRAPH_DB_PATH=<KNOWLEDGE_GRAPH_DB_PATH> -- uvx knowledge-graph-mcp==0.1.0
claude_desktop_config.json
{
  "mcpServers": {
    "knowledge-graph-mcp": {
      "command": "uvx",
      "args": [
        "knowledge-graph-mcp==0.1.0"
      ],
      "env": {
        "KNOWLEDGE_GRAPH_DB_PATH": "<KNOWLEDGE_GRAPH_DB_PATH>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "knowledge-graph-mcp": {
      "command": "uvx",
      "args": [
        "knowledge-graph-mcp==0.1.0"
      ],
      "env": {
        "KNOWLEDGE_GRAPH_DB_PATH": "<KNOWLEDGE_GRAPH_DB_PATH>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "knowledge-graph-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "knowledge-graph-mcp==0.1.0"
      ],
      "env": {
        "KNOWLEDGE_GRAPH_DB_PATH": "<KNOWLEDGE_GRAPH_DB_PATH>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
KNOWLEDGE_GRAPH_DB_PATH
Optional
Custom path for SQLite database file (optional, defaults to ~/.knowledge_graph/knowledge.db)

Details

Package[email protected] (PYPI, stdio)
First published30 Dec 2025
Last updated30 Dec 2025
Registry nameio.github.zcsabbagh/knowledge-graph-mcp

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