@mcp-b/smart-dom-reader

by GitHub Actions · Browser Automation · MCP server

@mcp-b/smart-dom-reader is an MCP server by GitHub Actions. Token-efficient DOM extraction for AI agents - Extract interactive elements, semantic structure, and stable CSS selectors for LLM-powered browser automation. It is listed in Browser Automation.

Category: Browser Automation
Author: GitHub Actions
GitHub stars: Not on GitHub
This week: Tracking since 22 Oct 2026
Language: JavaScript
License: MIT (open source)
Last update: 2026-10-14 (10 days ago)
Links: Source npm

ai
ai-agents
anthropic
browser
browser-automation
chatgpt
claude
css-selector
dom
dom-parser
extraction
iframe
+15 more

How to install @mcp-b/smart-dom-reader

@mcp-b/smart-dom-reader is published on npm as @mcp-b/smart-dom-reader. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need Node.js for npx.

Add it to Claude Code from a terminal:

claude mcp add smart-dom-reader -- npx -y @mcp-b/smart-dom-reader

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

{
  "mcpServers": {
    "smart-dom-reader": {
      "command": "npx",
      "args": [
        "-y",
        "@mcp-b/smart-dom-reader"
      ]
    }
  }
}

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm @mcp-b/smart-dom-reader and its tools are listed. The install guide covers VS Code and Codex.

Also listed in

Maintain this project? Get it featured ($99/mo, pinned at the top of Browser Automation) or see what featuring includes.

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Frequently asked questions

What is @mcp-b/smart-dom-reader?

@mcp-b/smart-dom-reader is an MCP server by GitHub Actions in the Browser Automation category. Token-efficient DOM extraction for AI agents - Extract interactive elements, semantic structure, and stable CSS selectors for LLM-powered browser automation. It is listed in Browser Automation. It is written in JavaScript. It is licensed under MIT. It was last updated 10 days ago.

Is @mcp-b/smart-dom-reader free and open source?

Yes. @mcp-b/smart-dom-reader is published under the MIT license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.

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