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Dembrandt

Dembrandt is an MCP server that adds web browsing tools to AI assistants such as Claude Desktop, Claude Code and Cursor. Design tokens from any live site: colours, type, spacing, components, drift against a baseline. It has 3,840 GitHub stars, is released under the MIT license and runs locally with npx -y dembrandt.

github.com/dembrandt/dembrandt (opens in a new tab)

Data as of from the GitHub API and the official MCP registry; description from the project's repository. Report an error

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Install Dembrandt

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

Claude Desktop

claude_desktop_config.json
{
  "mcpServers": {
    "dembrandt": {
      "command": "npx",
      "args": [
        "-y",
        "dembrandt"
      ]
    }
  }
}

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

Claude Code

claude mcp add --transport stdio dembrandt -- npx -y dembrandt

Cursor

.cursor/mcp.json
{
  "mcpServers": {
    "dembrandt": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "dembrandt"
      ]
    }
  }
}

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

VS Code

.vscode/mcp.json
{
  "servers": {
    "dembrandt": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "dembrandt"
      ]
    }
  }
}

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).

About Dembrandt

Extract any website's design system in one command. Enforce it in CI. Logo, colors, typography, spacing, borders, shadows, motion, components. W3C design tokens in seconds.

  • design-systems
  • design-tokens
  • playwright
  • reverse-engineering
  • css
  • design-engineering
  • design-ops
  • design-to-code
  • developer-experience
  • nodejs

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FAQ

Dembrandt FAQ

Still curious? Email info@appsgit.com.

How do I install the Dembrandt MCP server?

Add the command npx -y dembrandt 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 Dembrandt free?

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

Is Dembrandt actively maintained?

The most recent commit was on Oct 22, 2026. The latest release is v0.39.2, published Oct 11, 2026. appsgit only lists MCP servers with a commit in the last six months.