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Live debugging with Chrome DevTools v1.0.0

Use this resource to debug a page’s behavior in a real browser and measure its performance

New

  • 504 downloads
  • 236 likes
  • 239 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install browser-debugging-devtools

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent inspects the DOM, captures console errors, analyzes network requests and profiles LCP, CLS and INP. For stable end-to-end suites, the skill points to Playwright instead.

Mostly picked by

Updated November 2, 2026

Card for the “Live debugging with Chrome DevTools” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: MCP server setup and an isolated configuration
  • SKILL.md: diagnostic method (DOM, console, network, performance)

Good fit for

  • A page shows an error that only appears in the browser
  • Your page is slow and you want to measure LCP and INP

Not for

    Tags

    • devtools
    • debugging
    • performance

    About

    You say

    “Analyze the console errors and slow requests on the home page.”

    Card for the “Live debugging with Chrome DevTools” skill

    Skill published by laguagu under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to debug a page’s behavior in a real browser and measure its performance
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md3.9 KB

    Origin and licence

    Listed unmodified

    Author
    laguagu
    Source
    github.com/laguagu/claude-code-nextjs-skills/tree/4914bf98bf2afcebc518ce6d012b06097a5e4911/skills/chrome-devtools
    Licence
    MIT

    Notice

    « chrome-devtools » (laguagu, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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