LocalFree

ZeroDOM MCP server

DevHusnainAi/zerodom

Deterministic attack-surface perception for AI security agents. Attaches over chrome.debugger to the Chrome you're already logged into (cookies, MFA and SSO already done) and turns the live page into a short numbered interaction graph an agent can act on ([03] button 'Sign In'), with CSS selectors kept server-side and out of the model's context. Cross-identity tools (compare_identities, replay) flag a byte-identical response across two logged-in users as a cross-tenant IDOR, and scan maps the attack surface from the CLI. No LLM in the parse; 71% fewer tokens than Playwright's ARIA snapshot…

3 GitHub stars

Install ZeroDOM in Claude Code

PyPI (uv)

Claude Code
claude mcp add zerodom -- uvx zerodom
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "zerodom": {
      "command": "uvx",
      "args": [
        "zerodom"
      ]
    }
  }
}

npm

Claude Code
claude mcp add zerodom -- npx -y @vexralabs/zerodom
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "zerodom": {
      "command": "npx",
      "args": [
        "-y",
        "@vexralabs/zerodom"
      ]
    }
  }
}

Frequently asked questions

What does the ZeroDOM MCP server do?

Deterministic attack-surface perception for AI security agents. Attaches over chrome.debugger to the Chrome you're already logged into (cookies, MFA and SSO already done) and turns the live page into a short numbered interaction graph an agent can act on ([03] button 'Sign In'), with CSS selectors kept server-side and out of the model's context. Cross-identity tools (compare_identities, replay) flag a byte-identical response across two logged-in users as a cross-tenant IDOR, and scan maps the attack surface from the CLI. No LLM in the parse; 71% fewer tokens than Playwright's ARIA snapshot…

Is the ZeroDOM MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does ZeroDOM run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add ZeroDOM to Claude Code?

Run: claude mcp add zerodom -- uvx zerodom

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