Use Case Specification

Q: What is a Claude Code skill and how does the Use Case Specification 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. Use Case Specification 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: 2026-05-26

cloud:aws ai:llm

Creates a reusable use case specification file that defines the business problem, stakeholders, and measurable success criteria for model customization, as recommended by the AWS Responsible AI Lens. Use as the default first step in any model customization plan. Skip only if the user explicitly declines or already has a use case specification to reuse. Captures problem statement, primary users, and LLM-as-a-Judge success tenets.

From the source SKILL.md

Multi-turn conversation to gather use case details and produce a use case specification document.

What this skill does

Use Case Specification 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/use-case-specification/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Use Case Specification 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 117,000+ 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/use-case-specification
curl -L https://claudskills.com/skills/use-case-specification/SKILL.md \
  -o ~/.claude/skills/use-case-specification/SKILL.md

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

Skills live at ~/.claude/skills/use-case-specification/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\use-case-specification\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 Use Case Specification Claude Code skill?

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

What does the Use Case Specification 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 Use Case Specification skill?

Use Use Case Specification 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 Use Case Specification" or describe the task and let Claude pick). Browse related skills at /category/product/.

What is a Claude Code skill and how does the Use Case Specification 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. Use Case Specification 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

Source: https://github.com/awslabs/agent-plugins/blob/HEAD/plugins/sagemaker-ai/skills/use-case-specification/SKILL.md
License: Apache-2.0
Author: awslabs

Cite this skill

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

APA

awslabs. (2026). Use Case Specification [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/use-case-specification/

BibTeX

@misc{use-case-specification-2026,
  author    = {awslabs},
  title     = {Use Case Specification [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/use-case-specification/}
}

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Badge

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Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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