Skip to content
TrustedSkillsbeta
Back to all skills

Debugging Output And Previewing Html Using Ray

Checked
coollabsio·vlatest·frontend·Apache-2.0

Quickly debug, preview, and validate HTML output using Ray's distributed computing for efficient testing workflows.

Install on your platform

This skill no longer installs under the name debugging-output-and-previewing-html-using-ray. coollabsio/coolify has no skill named "debugging-output-and-previewing-html-using-ray" any more. It was renamed, moved or deleted upstream.

We check each listing against its upstream repository with the rules the skills CLI uses, last on 2026-10-23. We don't show a command we know will fail.

Repository install instructions

What we know about this skill

Publisher

coollabsio

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned coollabsio/coolify at 12753a0519.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Scanned
3 files, 1,119 lines
Copies in repo
3 — all of them scanned
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill allows AI agents to debug HTML output and preview the rendered result. It provides a way to inspect generated HTML, identify errors, and visualize how the code will appear in a browser environment. This is particularly useful for tasks involving dynamic content generation or template rendering.

When to use it

  • Generating website snippets: When an agent creates HTML fragments, this skill can be used to verify correctness and appearance before integration into a larger site.
  • Testing email templates: Previewing rendered HTML ensures emails display as intended across different clients.
  • Debugging dynamic content: When generating HTML based on data or user input, previewing helps identify rendering issues.
  • Validating component output: For agents building UI components, this skill allows for quick visual inspection of the generated markup.

Key capabilities

  • HTML debugging
  • Output previewing
  • Rendering in a browser environment

Example prompts

  • "Preview the HTML I just generated."
  • "Debug and show me the rendered output of this HTML code: [paste HTML here]"
  • "Can you display how this HTML will look?"

Tips & gotchas

  • The skill requires access to a browser environment for rendering.
  • Complex or very large HTML snippets might take longer to render.