Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
ClaudSkills / Product / design-system-ui

Sig Audit

Category: Product  ·  Sub-category: design-system-ui  ·  Last updated:
type:audit
Realistische SIG/TÜViT-stijl maintainability audit. Geeft eerlijke scores, niet diplomatieke. Disqualificeert prototypes als "productie-grade" en weegt risico op codevolume, niet op unit-aantal.
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

Doel: een eerlijk SIG/TÜViT-stijl rapport produceren dat een echte auditor zou kunnen verdedigen. Niet een rapport dat zo gunstig mogelijk klinkt voor de eigenaar.

What this skill does

Sig Audit is a community-contributed Claude Code skill in the design-system-ui sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/sig-audit/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Sig Audit Claude Code skill is built for product managers, product designers, and cross-functional teams planning, shipping, and measuring product features. 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/sig-audit
curl -L https://claudskills.com/skills/sig-audit/SKILL.md \
  -o ~/.claude/skills/sig-audit/SKILL.md

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

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

Telegram

📱 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 Sig Audit Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/sig-audit/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Sig Audit skill do?
Realistische SIG/TÜViT-stijl maintainability audit. Geeft eerlijke scores, niet diplomatieke. Disqualificeert prototypes als "productie-grade" en weegt risico op codevolume, niet op unit-aantal.
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 Sig Audit skill?
Use Sig Audit when your Claude Code task falls under the Product category — specifically in the design system ui 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 Sig Audit" or describe the task and let Claude pick). Browse related skills at /category/product/.
What is a Claude Code skill and how does the Sig Audit 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. Sig Audit is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Product category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

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

APA
Hedde. (2026). Sig Audit [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/sig-audit/
BibTeX
@misc{sig-audit-2026,
  author    = {Hedde},
  title     = {Sig Audit [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/sig-audit/}
}

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Security scan

Grade A · scanned 2026-07-27 — free static scan against the OWASP Agentic Skills Top 10.

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

Browse all Product skills → Top 100 skills
Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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