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Building a Cloudflare Sandbox app on preview v1.0.0

Use this resource to build or maintain a Cloudflare Sandbox app on @next

New

  • 530 downloads
  • 127 likes
  • 248 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install cloudflare-sandbox-next-preview

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 first checks the package line, then follows the skill's contract and opens the documentation for the task. It helps write the code, verify the installed types and prepare the release. You get an app aligned with the 1.0 preview.

Mostly picked by

Updated November 2, 2026

Card for the “Building a Cloudflare Sandbox app on preview” 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: package line check, contract and steps before shipping
  • references/api-quick-ref.md and examples.md: API quick reference and examples

Good fit for

  • You start a new Sandbox project on the 1.0 preview
  • You want isolated Linux environments driven from a Worker

Not for

    Tags

    • cloudflare
    • sandbox
    • containers
    • workers
    • preview

    About

    You say

    “Build a Sandbox app on @next that runs a Python script in an isolated container.”

    Card for the “Building a Cloudflare Sandbox app on preview” skill

    Skill published by cloudflare 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 build or maintain a Cloudflare Sandbox app on @next
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.3 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/api-quick-ref.md2.3 KB
    • references/examples.md0.5 KB
    • references/skill-feedback.md2.8 KB
    • SKILL.md6.9 KB

    Origin and licence

    Listed unmodified

    Author
    cloudflare
    Source
    github.com/cloudflare/skills/tree/49a31e0b3229ccdffe4944be9c61bc7481d1d432/skills/sandbox-next
    Licence
    Apache-2.0

    Notice

    « sandbox-next » (cloudflare, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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