Util Usanalyzer

Q: What is a Claude Code skill and how does the Util Usanalyzer 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. Util Usanalyzer is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Product category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Product · Sub-category: prd-spec · Last updated: 2026-05-21

Analyze PRD.md files for quality issues: incomplete sentences, non-existent references, cross-module inconsistencies, contradictory requirements, duplicate roles, design system validation, architecture principle violations, and process flow coverage gaps. Validates bi-directional coverage between User Stories/NFRs and High Level Process Flows — detects modules not covered by any process flow and process flow steps not covered by any User Story or NFR. Adds inline [TODO] annotations directly into the PRD.md file for each issue found. Trigger on keywords: "analyze user story", "analyze user stories", "check user story quality", "validate user stories", "find user story issues", "audit user stories", "review user stories", "check requirements quality", "find inconsistencies", "find contradictions". Accepts an application name as input (e.g., `/util-usanalyzer mainapp`, `/util-usanalyzer "Main App"`).

About this skill (catalog notes)

Util Usanalyzer includes at least one code block. At roughly 3,363 words the SKILL.md is on the longer end of the catalog distribution.

Indexed lastmod: 2026-05-21
Catalog position: Product · prd-spec
Indexed related skills: 10

How Util Usanalyzer fits the catalog

Util Usanalyzer sits in the Product category under the prd-spec sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Analyze PRD.md files for quality issues and add [TODO] annotations for each issue found.

What this skill does

Util Usanalyzer is a community-contributed Claude Code skill in the prd-spec sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/util-usanalyzer/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Util Usanalyzer 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 116,000+ 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/util-usanalyzer
curl -L https://claudskills.com/skills/util-usanalyzer/SKILL.md \
  -o ~/.claude/skills/util-usanalyzer/SKILL.md

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

Skills live at ~/.claude/skills/util-usanalyzer/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\util-usanalyzer\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 Util Usanalyzer Claude Code skill?

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

What does the Util Usanalyzer 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 Util Usanalyzer skill?

Use Util Usanalyzer when your Claude Code task falls under the Product category — specifically in the prd spec 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 Util Usanalyzer" or describe the task and let Claude pick). Browse related skills at /category/product/.

What is a Claude Code skill and how does the Util Usanalyzer 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. Util Usanalyzer 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/.

Cite this skill

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

APA

ClaudSkills. (2026). Util Usanalyzer [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/util-usanalyzer/

BibTeX

@misc{util-usanalyzer-2026,
  author    = {ClaudSkills},
  title     = {Util Usanalyzer [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/util-usanalyzer/}
}

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Badge

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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

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