browser
This skill should be used for browser automation tasks using Chrome DevTools Protocol (CDP). Triggers when users need to launch Chrome with remote debugging, navigate pages, execute JavaScript in browser context, capture screenshots, or interactively select DOM elements. No MCP server required.
- Installs
- 202
- Last 24h
- —
- Trending rank
- —
- Security
- Not audited
Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/stellarlinkco/myclaude --skill browser- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads browser automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
Browser Automation
Minimal Chrome DevTools Protocol (CDP) helpers for browser automation without MCP server setup.
Setup
Install dependencies before first use:
npm install --prefix ~/.claude/skills/browser/browser ws
Scripts
All scripts connect to Chrome on localhost:9222.
start.js - Launch Chrome
scripts/start.js # Fresh profile
scripts/start.js --profile # Use persistent profile (keeps cookies/auth)
nav.js - Navigate
scripts/nav.js https://example.com # Navigate current tab
scripts/nav.js https://example.com --new # Open in new tab
eval.js - Execute JavaScript
scripts/eval.js 'document.title'
scripts/eval.js '(() => { const x = 1; return x + 1; })()'
Use single expressions or IIFE for multiple statements.
screenshot.js - Capture Screenshot
scripts/screenshot.js
Returns { path, filename } of saved PNG in temp directory.
pick.js - Visual Element Picker
scripts/pick.js "Click the submit button"
Returns element metadata: tag, id, classes, text, href, selector, rect.
Workflow
- Launch Chrome:
scripts/start.js --profilefor authenticated sessions - Navigate:
scripts/nav.js <url> - Inspect:
scripts/eval.js 'document.querySelector(...)' - Capture:
scripts/screenshot.jsorscripts/pick.js - Return gathered data
Key Points
- All operations run locally - credentials never leave the machine
- Use
--profileflag to preserve cookies and auth tokens - Scripts return structured JSON for agent consumption
FAQ
What does the browser skill do?
This skill should be used for browser automation tasks using Chrome DevTools Protocol (CDP). Triggers when users need to launch Chrome with remote debugging, navigate pages, execute JavaScript in browser context, capture screenshots, or interactively select DOM elements. No MCP server required.
How do I install browser?
Run npx skills add https://github.com/stellarlinkco/myclaude --skill browser in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/browser/ (personal) or .claude/skills/browser/ (project).
Which AI agents can use browser?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is browser safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains browser?
It is published by stellarlinkco in stellarlinkco/myclaude. It has 202 recorded installs.
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