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io.github.CloudCorpRecords/headlessstage

Official registry Search and web

Browser automation: navigate, click, fill, screenshot and evaluate in a headless browser.

Source code Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package @reneturcios/headlessstage
Claude Code 
claude mcp add headlessstage -- npx -y @reneturcios/headlessstage@0.1.0 mcp
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "headlessstage": {
            "command": "npx",
            "args": [
                "-y",
                "@reneturcios/headlessstage@0.1.0",
                "mcp"
            ]
        }
    }
}
OCI package ghcr.io/cloudcorprecords/headlessstage:0.1.0
Claude Code 
claude mcp add headlessstage -- docker run -i --rm ghcr.io/cloudcorprecords/headlessstage:0.1.0 mcp
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "headlessstage": {
            "command": "docker",
            "args": [
                "run",
                "-i",
                "--rm",
                "ghcr.io/cloudcorprecords/headlessstage:0.1.0",
                "mcp"
            ]
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. headlessstage
  2. Install
  3. CLI
  4. MCP tools
  5. Docker
  6. Development

headlessstage

Browser automation through a headless browser page, as a CLI and a stdio MCP server in one bin. Navigate to a URL, click, hover, fill and select form elements, take named screenshots and evaluate JavaScript in the page.

The browser itself sits behind an injectable executor interface (BrowserExecutor in src/types.ts). This package bundles no browser and downloads none: with no executor configured, browser commands fail with a clear "Browser unavailable" error. Deployments inject a Puppeteer-compatible executor to drive a real browser. Launch options that weaken browser security (--no-sandbox, --disable-web-security, --allow-insecure-localhost) are rejected unless a call explicitly passes allowDangerous: true.

Install

npx -y @reneturcios/headlessstage mcp

CLI

headlessstage mcp                     # stdio MCP server
headlessstage navigate <url>
headlessstage screenshot <name> [selector]
headlessstage click <selector>
headlessstage fill <selector> <value>
headlessstage evaluate <script>
headlessstage --version

Exit codes: 0 success, 1 browser error, 2 usage error.

MCP tools

ToolPurpose
puppeteer_navigateNavigate to any URL in the browser
puppeteer_screenshotCapture screenshots of the entire page or specific elements
puppeteer_clickClick elements on the page
puppeteer_hoverHover elements on the page
puppeteer_fillFill out input fields
puppeteer_selectSelect an element with a SELECT tag
puppeteer_evaluateExecute JavaScript in the browser console

MCP client config:

{
  "mcpServers": {
    "headlessstage": {
      "command": "npx",
      "args": ["-y", "@reneturcios/headlessstage", "mcp"]
    }
  }
}

Docker

docker run -i ghcr.io/cloudcorprecords/headlessstage          # MCP server
docker run --rm ghcr.io/cloudcorprecords/headlessstage --version

Development

npm install
npm run build
npm test

MIT license.

Frequently asked questions

What is io.github.CloudCorpRecords/headlessstage?

Browser automation: navigate, click, fill, screenshot and evaluate in a headless browser.

How do I install io.github.CloudCorpRecords/headlessstage?

It runs on your machine. In Claude Code: claude mcp add headlessstage -- npx -y @reneturcios/headlessstage@0.1.0 mcp. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.CloudCorpRecords/headlessstage need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is io.github.CloudCorpRecords/headlessstage open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains io.github.CloudCorpRecords/headlessstage?

It is published by CloudCorpRecords. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.