ClaudSkills / Engineering / engineering-misc

agnt-visual-diagnostics

Q: What is a Claude Code skill and how does the agnt-visual-diagnostics skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. agnt-visual-diagnostics is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: engineering-misc · Last updated: 2026-05-21

type:audit type:debug

Visual overlays for layout debugging - outline elements, show grid/flex containers, typography audit, z-index analysis, interactive element visualization. 視覺疊層排版除錯：輪廓、網格、彈性、字排、z序、互動元素。 Use when: debug layout, outline elements, show grid containers, show flexbox, audit typography, check z-index, visualize interactive elements, debug spacing

Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

視覺CSS疊層除錯，借agnt診斷模組。使不可見之佈局概念可視，以速除錯。

What this skill does

agnt-visual-diagnostics is a community-contributed Claude Code skill in the engineering-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/visual-diagnostics/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The agnt-visual-diagnostics Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 161,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/visual-diagnostics
curl -L https://claudskills.com/skills/visual-diagnostics/SKILL.md \
  -o ~/.claude/skills/visual-diagnostics/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/visual-diagnostics/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/visual-diagnostics/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\visual-diagnostics\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the agnt-visual-diagnostics Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/visual-diagnostics/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the agnt-visual-diagnostics skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the agnt-visual-diagnostics skill?

Use agnt-visual-diagnostics when your Claude Code task falls under the Engineering category — specifically in the engineering misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use agnt-visual-diagnostics" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the agnt-visual-diagnostics skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. agnt-visual-diagnostics is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

ClaudSkills. (2026). agnt-visual-diagnostics [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/visual-diagnostics/

BibTeX

@misc{visual-diagnostics-2026,
  author    = {ClaudSkills},
  title     = {agnt-visual-diagnostics [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/visual-diagnostics/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/visual-diagnostics.svg)](https://claudskills.com/skills/visual-diagnostics/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

Security scan

Grade A · scanned 2026-07-26 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/visual-diagnostics/#security)

More Engineering skills

Browse all Engineering skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Engineering skills → Top 100 skills

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