How to install platform-design
npx skills add https://github.com/nexu-io/open-design --skill platform-designFull instructions (SKILL.md)
Source of truth, from nexu-io/open-design.
name: platform-design description: | 300+ design rules from Apple HIG, Material Design 3, and WCAG 2.2 for cross-platform apps. Useful when shipping a single design across iOS, Android, and the web. triggers:
- "platform design"
- "cross platform design"
- "material design"
- "hig rules"
- "wcag rules" od: mode: design-system category: design-systems upstream: "https://github.com/ehmo/platform-design-skills"
platform-design
Curated from @ehmo.
What it does
300+ design rules from Apple HIG, Material Design 3, and WCAG 2.2 for cross-platform apps. Useful when shipping a single design across iOS, Android, and the web.
Source
- Upstream: https://github.com/ehmo/platform-design-skills
- Category:
design-systems
How to use
This catalogue entry advertises the skill in Open Design so the agent discovers it during planning. To run the full upstream workflow with its original assets, scripts, and references, install the upstream bundle into your active agent's skills directory:
# Inspect the upstream README for exact paths
open https://github.com/ehmo/platform-design-skills
Then ask the agent to invoke this skill by name (platform-design) or with
one of the trigger phrases listed in this skill's frontmatter.
Related skills
More from nexu-io/open-design and the wider catalog.
ui-ux-pro-max
|
web-design-guidelines
|
frontend-design
|
design-brief
|
pptx-html-fidelity-audit
Audit a python-pptx export against its source HTML deck, identify layout/content drift (footer overflow, cropped content, missing italic/em, lost styling, off-rhythm spacing), and re-export with strict footer-rail + cursor-flow layout discipline. Use this skill whenever the user has a .pptx that was generated from an HTML slide deck and asks to compare/audit/verify/fix the export — including phrases like "compare ppt with html", "fidelity audit", "fix the pptx", "ppt is cut off", "footer overlap", "italic missing in pptx", "re-export the deck", "pptx-html-fidelity-audit", or any case where a python-pptx → HTML round-trip needs verification or repair. Also trigger when the user shows you a deck.html and a deck.pptx side by side and is debugging visual differences.
hatch-pet
Create, repair, validate, preview, and package Codex-compatible animated pet spritesheets from character art, screenshots, generated images, or visual references. Use when a user wants to hatch a Codex pet, create a custom animated pet, or build a built-in pet asset with an 8x9 atlas, transparent unused cells, row-by-row animation prompts, QA contact sheets, preview videos, and pet.json packaging. This skill composes the installed $imagegen system skill for visual generation and uses bundled scripts for deterministic spritesheet assembly.