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Veritasgraph

Veritasgraph is an MCP server that adds search and knowledge tools to AI assistants such as Claude Desktop, Claude Code and Cursor. Zero-trust, air-gapped Enterprise GraphRAG MCP server with offline, citation-grounded answers. It has 324 GitHub stars, is released under the MIT license and runs locally with uvx veritasgraph-mcp.

github.com/bibinprathap/VeritasGraph (opens in a new tab)

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Install Veritasgraph

Generated from the server's MCP registry entry. Replace your-value with your own values.

Claude Desktop

claude_desktop_config.json
{
  "mcpServers": {
    "veritasgraph": {
      "command": "uvx",
      "args": [
        "veritasgraph-mcp"
      ],
      "env": {
        "VERITASGRAPH_MODEL": "your-value",
        "OLLAMA_HOST": "your-value",
        "STUDIO_DATA_DIR": "your-value"
      }
    }
  }
}

Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards.

Claude Code

claude mcp add --env VERITASGRAPH_MODEL=your-value --env OLLAMA_HOST=your-value --env STUDIO_DATA_DIR=your-value --transport stdio veritasgraph -- uvx veritasgraph-mcp

Cursor

.cursor/mcp.json
{
  "mcpServers": {
    "veritasgraph": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "veritasgraph-mcp"
      ],
      "env": {
        "VERITASGRAPH_MODEL": "your-value",
        "OLLAMA_HOST": "your-value",
        "STUDIO_DATA_DIR": "your-value"
      }
    }
  }
}

Project file; use ~/.cursor/mcp.json to enable it in every project.

VS Code

.vscode/mcp.json
{
  "servers": {
    "veritasgraph": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "veritasgraph-mcp"
      ],
      "env": {
        "VERITASGRAPH_MODEL": "your-value",
        "OLLAMA_HOST": "your-value",
        "STUDIO_DATA_DIR": "your-value"
      }
    }
  }
}

Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).

Environment variables

Variables the server reads at startup.

NameRequiredDescription
VERITASGRAPH_MODELNoDefault local Ollama model for ingest/query (e.g. qwen3:latest).
OLLAMA_HOSTNoLocal Ollama endpoint.
STUDIO_DATA_DIRNoDirectory where the knowledge-graph snapshot is persisted.

About Veritasgraph

Stop chunking blindly. Combine Tree-Search structure with Knowledge-Graph reasoning — and wire it into governed AI agents. Runs 100% locally or in the cloud.

  • generative-ai
  • graph-rag
  • information-retrieval
  • llm
  • nlp
  • rag
  • multi-hop-reasoning
  • enterprise-ai
  • data-privacy
  • knowledge-graphs

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FAQ

Veritasgraph FAQ

Still curious? Email info@appsgit.com.

What is Veritasgraph?

Veritasgraph is an MCP server that adds search and knowledge tools to AI assistants such as Claude Desktop, Claude Code and Cursor. Zero-trust, air-gapped Enterprise GraphRAG MCP server with offline, citation-grounded answers. It has 324 GitHub stars, is released under the MIT license and runs locally with uvx veritasgraph-mcp. The source code is at github.com/bibinprathap/VeritasGraph.

How do I install the Veritasgraph MCP server?

Add the command uvx veritasgraph-mcp to your MCP client: put it in claude_desktop_config.json for Claude Desktop, run claude mcp add for Claude Code, or add it to .cursor/mcp.json (Cursor) or .vscode/mcp.json (VS Code). The snippets on this page are ready to paste.

Is Veritasgraph free?

The server is open source under the MIT license, so running it is free. It does not declare any required API key.

Is Veritasgraph actively maintained?

The most recent commit was on Oct 6, 2026. appsgit only lists MCP servers with a commit in the last six months and re-checks every server daily.