skillshare is a command-line tool that keeps AI coding-agent skills, agents, rules, commands, prompts, and other file-based resources synchronized from one source across many AI CLI tools. Individuals and teams use it to share and manage these resources across projects and organizations. The catalogue entries are skillshare commands and skills.
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.
git clone --depth 1 https://github.com/runkids/skillsharenpx agentmods add skills/runkids/skillshare/skillshare-ui-website-styleWrote 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.
[](https://agentmods.dev/skills/runkids/skillshare/skillshare-ui-website-style)<a href="https://agentmods.dev/skills/runkids/skillshare/skillshare-ui-website-style"><img src="https://agentmods.dev/badge/skills/runkids/skillshare/skillshare-ui-website-style.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00147 | $0.03458 |
| Opus 5 | $0.00073 | $0.01729 |
| Sonnet 5 | $0.00029 | $0.00692 |
| Haiku 4.5 | $0.00015 | $0.00346 |
Grade A, and why
skillshare-ui-website-style 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 7d 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.
How it starts
The opening of the file, as written. The whole thing — 290 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Enforce the skillshare design system across the two frontends. $ARGUMENTS is the file or area being worked on.
Companion skill: For UX design decisions beyond token/component usage — layout strategy, information hierarchy, interaction patterns, micro-copy, or when designing a new page from scratch — also invoke /ui-ux-pro-max for higher-level design guidance. This skill handles what components and tokens to use; /ui-ux-pro-max handles how to design the experience.
The project has two distinct design systems sharing semantic color names but with different visual treatments:
| Aspect | UI Dashboard (ui/) |
Website (website/) |
|---|---|---|
| Stack | React 19 + Vite + Tailwind CSS v4 | Docusaurus 3 + custom CSS |
| Font body | DM Sans | IBM Plex Sans |
| Font heading | DM Sans | Inter |
| Font mono | SFMono-Regular, Menlo | JetBrains Mono |
| Border-radius | Clean: 4px/8px/12px/pill |
Wobbly: 255px 15px 225px 15px / ... |
| Shadows | Subtle blur: 0 1px 3px rgba(...) |
Hard offset: 4px 4px 0px 0px #2d2d2d |
| Background | Flat #f7f6f3 |
Dot grid on #fdfbf7 |
| Philosophy | skillshare-inspired minimal | Hand-drawn sketchy organic |
UI Dashboard (ui/)
Reference implementation: ui/src/pages/LogPage.tsx
For the full human-readable style guide (design philosophy, visual rules, anti-patterns), see
references/STYLE_GUIDE.mdbundled with this skill.
Design Tokens
Defined in ui/src/index.css (@theme) and ui/src/design.ts:
// ui/src/design.ts
import { radius, shadows, palette } from '../design';
radius.sm // '4px' — badges, chips
radius.md // '8px' — cards, containers
radius.lg // '12px' — modals, panels
radius.btn // '9999px' — pill buttons (skillshare style)
radius.full // '9999px' — avatars
shadows.sm / .md / .lg / .hover / .active / .accent / .blue
palette.accent / .info / .success / .warning / .danger
Color Tokens (Tailwind classes)
| Role | Class | When |
|---|---|---|
| Primary text | text-pencil |
Titles, names, values |
| Secondary | text-pencil-light |
Descriptions, timestamps, labels |
| Tertiary | text-muted-dark |
Hints, placeholders |
| Success | text-success |
Passed, synced, clean |
| Warning | text-warning |
Dirty, behind, partial |
| Danger | text-danger |
Failed, blocked, critical |
| Info / Blue | text-blue |
Links, info badges, repo URLs |
| Background | bg-surface |
Cards, inputs |
| Page bg | bg-paper |
Root background |
| Borders | border-muted |
Default borders |
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 7d ago First seen · 290 lines · 147 tokens per session scan A dac3ef38639f
skillshare-ui-website-style is a skill published in the GitHub repository runkids/skillshare (2,623 stars, last pushed yesterday), licensed MIT. It adds 147 tokens to every session and 3,458 once invoked, about $0.0007 per session on Opus 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 2026-08-30.
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frontend-design
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI).…
frontend-ui-design
Use when designing UI components, creating component architectures, implementing responsive layouts, setting up design systems, or selecting state management solutions for frontend applications.
frontend-ui-engineering
Builds production-quality, accessible, responsive user-facing UIs. Use when building or modifying interfaces and pages, creating components, implementing layouts, meeting WCAG accessibility requirements, managing state, or when the output needs to look and feel production-quality rather than AI-generated.
web-design-engineer
Build or redesign polished browser-rendered visual artifacts with HTML/CSS/JavaScript/React: pages, dashboards, prototypes, slide decks, animations, UI mockups, and data visualizations. Use for visual front-end creation, design-system exploration, design critique, or explicit browser acceptance / QA of a web artifact.…
21st-ui
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