chrome-devtools
Part of the ClaudeKit skills collection, this skill drives Chrome through a folder of Node.js scripts built on Puppeteer, not through an MCP server.
What the skill teaches
Part of the ClaudeKit skills collection, this skill drives Chrome through a folder of Node.js scripts built on Puppeteer, not through an MCP server. The agent runs scripts from the skill's own directory to open pages, take full-page or element screenshots, click and fill fields, run JavaScript in the page, and gather console messages, network traffic and Core Web Vitals, with each script printing JSON. Setup means installing the Node dependencies, Puppeteer among them, and on Linux or WSL the system libraries through a bundled script; ImageMagick is suggested so that large screenshots can be shrunk automatically.
Capabilities
- Open pages and take screenshots with Puppeteer scripts
- Click elements and fill form fields
- Collect console messages and network requests
- Measure Core Web Vitals and record traces
Install
The project doesn't document install steps that we could confirm. See the project's own instructions
What's inside
- .gitignore
- references/cdp-domains.md
- references/performance-guide.md
- references/puppeteer-reference.md
- scripts/.gitignore
- scripts/PERSISTENT-BROWSER.md
- scripts/README.md
- scripts/__tests__/selector.test.js
- scripts/click.js
- scripts/close-persistent.js
- scripts/console.js
- scripts/evaluate.js
- scripts/fill.js
- scripts/install-deps.sh
- scripts/install.sh
- scripts/launch-persistent.js
- scripts/lib/browser.js
- scripts/lib/selector.js
- scripts/navigate.js
- scripts/network.js
- scripts/package-lock.json
- scripts/package.json
- scripts/performance.js
- scripts/screenshot.js
- scripts/snapshot.js
Details
| Fact | Value | Source |
|---|---|---|
| Type | Skill | |
| Tool | Puppeteer | |
| Publisher | mrgoonie | source |
| Official status | Community (not published by the tool's vendor) | source |
| Needs an API key or sign-in | Not stated in its documentation | |
| Includes scripts | Yes | source |
| Platforms | Linux, macOS, Windows | source |
| AI clients | Not stated in its documentation | |
| Licence | Apache-2.0 | source |
| Pricing | Not stated in its documentation | |
| Activity | Last commit Apr 3, 20262,240 GitHub starsDownload data not available (not on npm or PyPI) | source |
| Links | Repository Website |
More from mrgoonie
2 skills
All 2 from mrgoonie →Sources
- Skill file (SKILL.md)github.com/mrgoonie/claudekit-skills · Backs: Licence, Platforms, Includes scriptsNov 10, 2026
- GitHub repositorygithub.com/mrgoonie/claudekit-skills · Backs: Official status, Publisher, Activity, LicenceNov 11, 2026
- Folder in the repository (chrome-devtools)github.com/mrgoonie/claudekit-skills · Backs: Includes scriptsNov 10, 2026