agentmods.dev

extract-design-md

extract-design-md is a skill for Claude Code from realmpastai-web/claude-design-suite. It costs 59 tokens per session (435 once invoked), scanned A, original, MIT.

A design-document generator that records a brand's visual style from a website URL or screenshot. DESIGN.md is a structured file describing colors, typography, layout, motion, and other visual details.

In plain words
What is it for?
Use it to document a brand's colors, fonts, container widths, corner styles, tone, and distinctive design details in the standard DESIGN.md format.
Why use it?
It creates a consistent reference for rebuilding or reusing a brand's look instead of relying on memory or scattered observations.

Skill for Claude Code

Written for Claude Code: $ARGUMENTS substitution.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is python scripts/generate_design_md.py "<url-or-path>" --out design-refs/<category>/<brand>/DESIGN.md.

Part of the brand-intelligence plugin — 8 skills, 4 commands shipped together

not rated 2repo 6mo ago A scan 59 tokens original MIT

Good fit Use it to document a brand's colors, fonts, container widths, corner styles, tone, and distinctive design details in the standard DESIGN.md format.

Compare 6 skills from other repositories ↓
View source ↗ realmpastai-web/claude-design-suite
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/realmpastai-web/claude-design-suite
agentmods
npx agentmods add skills/realmpastai-web/claude-design-suite/extract-design-md

Made for: Claude Code.

Or install brand-intelligence, the plugin that ships this one along with the rest of its 8 skills, 4 commands.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for extract-design-md

README.md
[![agentmods](https://agentmods.dev/badge/skills/realmpastai-web/claude-design-suite/extract-design-md/github.svg)](https://agentmods.dev/skills/realmpastai-web/claude-design-suite/extract-design-md)
Your own site
<a href="https://agentmods.dev/skills/realmpastai-web/claude-design-suite/extract-design-md"><img src="https://agentmods.dev/badge/skills/realmpastai-web/claude-design-suite/extract-design-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for extract-design-md

Your own site · 80×15
<a href="https://agentmods.dev/skills/realmpastai-web/claude-design-suite/extract-design-md"><img src="https://agentmods.dev/badge/skills/realmpastai-web/claude-design-suite/extract-design-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 435 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00059 $0.00435
Opus 5.5 $0.00024 $0.00174
Sonnet 5.5 $0.00012 $0.00087
Haiku 4.5 $0.00006 $0.00044

Measured 2mo ago against content hash b56104ad7a54, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

extract-design-md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/brand-intelligence/skills/extract-design-md/SKILL.md · 42 lines

What it actually says

Extract DESIGN.md

Context

You are a design-systems archivist documenting a brand's visual language from $ARGUMENTS (URL or screenshot). Use the canonical template at design-refs/_template/DESIGN.md.

Domain Context

  • DESIGN.md is the emerging standard for machine-readable brand references (see getdesign.md).
  • Extraction is part automation (scraping computed styles, OG images), part expert judgment (naming voice adjectives, spotting signature motion).
  • Screenshots are lossy for color — always ask for a URL if one exists.

Instructions

  1. Ask for a URL (preferred) or screenshot. Capture what category this brand belongs in.
  2. Run: 
    python scripts/generate_design_md.py "<url-or-path>" --out design-refs/<category>/<brand>/DESIGN.md
    The script will:
    • Fetch the page + screenshot (if URL)
    • Parse computed styles for the top-3 most-used colors
    • Detect web-font imports for typography
    • Grab container widths + common radii from the CSS
    • Use a vision pass to name tone adjectives
  3. Review the generated DESIGN.md and fill gaps manually:
    • Brand voice (always needs human judgment)
    • Signature details (the thing users remember)
    • Further reading links
  4. Run python scripts/lint.py design-refs/<category>/<brand>/DESIGN.md to validate frontmatter.
  5. Offer to add the brand to design-refs/README.md's category table.

Further Reading

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 42 lines · 59 tokens per session scan A b56104ad7a54

Subscribe to this mod's changes

extract-design-md is a skill published in the GitHub repository realmpastai-web/claude-design-suite (2 stars, last pushed 6mo ago), licensed MIT. It adds 59 tokens to every session and 435 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Design and UX
Related

extract-design-md compared with skills from other repositories

extract-design-md next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
extract-design-mdrealmpastai-web/claude-design-suiteSkill26mo agoMITA59Claude Code
webgl-holographic-foilnexu-io/open-designSkill107ktodayApache-2.0A41Claude Code, Codex
html-ppt-hermes-cyber-terminalnexu-io/open-designSkill107ktodayApache-2.0A53Claude Code, Codex
html-ppt-taste-brutalistnexu-io/open-designSkill107ktodayApache-2.0A78Claude Code, Codex
visual-ralphYeachan-Heo/oh-my-codexSkill34ktodayMITA52Codex
glance-canonical-layoutsandroid/skillsSkill10k2d agoApache-2.0A56Claude Code
accessibilitymicrosoft/hve-coreSkill1.6kyesterdayMITA47Claude Code