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

Reference Design Contract

Category: Product  ·  Sub-category: design-system-ui  ·  Last updated:
Turn vague taste, screenshots, URLs, product notes, or "make it feel like this" references into a grounded DESIGN.md plus an implementation handoff. Use it before prototypes, decks, redesigns, or image remix work when the user needs a reusable visual direction rather than a one-off prompt.
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From the source SKILL.md

Use this skill when the user has taste signals, references, or a rough "like this" request and needs a reusable design contract before generation. The goal is not to write a longer prompt. The goal is to make design decisions explicit enough that a later prototype, deck, redesign, or image-remix run can execute without guessing.

What this skill does

Reference Design Contract 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/reference-design-contract/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Reference Design Contract 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 146,000+ 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/reference-design-contract
curl -L https://claudskills.com/skills/reference-design-contract/SKILL.md \
  -o ~/.claude/skills/reference-design-contract/SKILL.md

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

Skills live at ~/.claude/skills/reference-design-contract/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\reference-design-contract\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 Reference Design Contract Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/reference-design-contract/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Reference Design Contract skill do?
Turn vague taste, screenshots, URLs, product notes, or "make it feel like this" references into a grounded DESIGN.md plus an implementation handoff. Use it before prototypes, decks, redesigns, or image remix work when the user needs a reusable visual direction rather than a one-off prompt.
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 Reference Design Contract skill?
Use Reference Design Contract 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 Reference Design Contract" or describe the task and let Claude pick). Browse related skills at /category/product/.
What is a Claude Code skill and how does the Reference Design Contract 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. Reference Design Contract 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
nexu-io. (2026). Reference Design Contract [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/reference-design-contract/
BibTeX
@misc{reference-design-contract-2026,
  author    = {nexu-io},
  title     = {Reference Design Contract [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/reference-design-contract/}
}

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Security scan

Grade A · scanned 2026-07-06 — free static scan against the OWASP Agentic Skills Top 10.

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Browse all Product skills → Top 100 skills
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