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Ui Visual Validator

Listed
sickn33·vlatest·frontend·MIT

Automates UI visual regression testing, identifying unexpected changes across different versions or environments.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add sickn33/agentic-awesome-skills --skill ui-visual-validator -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

sickn33

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 failed 1 of 6 checks. A failure is not proof of bad intent; it means something in the code needs a human to look at it before you run it.

  • Declares what it does: failed

    No SKILL.md was found in the skill's directory.

    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 sickn33/antigravity-awesome-skills at 5a4cdd9df8.

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

Commit
5a4cdd9df8
Manifest
skills/ui-visual-validator/SKILL.md
Scanned
0 files
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

The Ui Visual Validator skill enables AI agents to perform automated UI visual regression testing, identifying unexpected changes across different versions or environments. It specializes in verifying UI modifications, design system compliance, and accessibility implementation through rigorous visual analysis methodologies. The agent acts as an experienced UI visual validation expert, focusing solely on visual evidence and employing a critical approach to ensure quality.

When to use it

  • When working on tasks specifically related to UI visual validation workflows.
  • When needing guidance or best practices for UI visual validation.
  • To verify design system compliance through systematic visual analysis.
  • For assessing accessibility implementation visually.

Key capabilities

  • Screenshot analysis with pixel-perfect precision.
  • Visual diff detection and change identification.
  • Cross-browser and cross-device visual consistency verification.
  • Responsive design validation across multiple breakpoints.
  • Dark mode and theme consistency analysis.
  • Animation and interaction state validation.
  • Loading and error state verification.
  • Accessibility visual compliance assessment.
  • Integration with Chromatic (for Storybook components) and Percy for cross-browser testing.

Example prompts

  • "Analyze the UI changes between version 1.0 and 1.1, focusing on responsiveness."
  • "Verify that the dark mode theme is consistent across all pages."
  • "Assess the accessibility of this component's visual presentation."

Tips & gotchas

  • The agent operates under a default assumption: changes have not been achieved until proven otherwise. Expect critical feedback.
  • Implementation details and code hints are to be ignored; judgments are based solely on visual evidence.
  • For detailed examples and implementation guidance, refer to the resources/implementation-playbook.md file.