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Debug the JS runtime over CDP v1.0.0

Use this resource to debug a React Native app or a Chromium renderer over CDP

New

  • 583 downloads
  • 247 likes
  • 245 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install js-runtime-debugger

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 checks the runtime connection, reads React components and logs, then evaluates an expression in the app. It reports connection failures with guidance. You get a diagnosis based on the real runtime state.

Mostly picked by

Updated November 2, 2026

Card for the “Debug the JS runtime over CDP” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md: prerequisites, tool overview and golden rules
  • references/failure-scenarios.md: failure scenarios and fixes
  • references/source-maps.md: mapping traces back to source code

Good fit for

  • Your React Native app does not connect to Metro
  • You want the component tree to find a re-render

Not for

    Tags

    • debugging
    • react native
    • metro
    • cdp

    About

    You say

    “Check the debugger connection and show me the component tree of the cart.”

    Card for the “Debug the JS runtime over CDP” skill

    Skill published by software-mansion under the Apache-2.0 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 React Native app or a Chromium renderer over CDP
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.4 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/failure-scenarios.md8.6 KB
    • references/source-maps.md1.9 KB
    • SKILL.md14.2 KB

    Origin and licence

    Listed unmodified

    Author
    software-mansion
    Source
    github.com/software-mansion/argent/tree/00646631692f6c9d43718d048ce31533c7226da1/packages/skills/skills/argent-metro-debugger
    Licence
    Apache-2.0

    Notice

    « argent-metro-debugger » (software-mansion, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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