Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add khadinakbarlabs/shopify-app-builder --skill polaris-uigit clone --depth 1 https://github.com/khadinakbarlabs/shopify-app-builderWrote 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/khadinakbarlabs/shopify-app-builder/polaris-ui)<a href="https://agentmods.dev/skills/khadinakbarlabs/shopify-app-builder/polaris-ui"><img src="https://agentmods.dev/badge/skills/khadinakbarlabs/shopify-app-builder/polaris-ui/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.
<a href="https://agentmods.dev/skills/khadinakbarlabs/shopify-app-builder/polaris-ui"><img src="https://agentmods.dev/badge/skills/khadinakbarlabs/shopify-app-builder/polaris-ui.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00199 | $0.05694 |
| Opus 5 | $0.00100 | $0.02847 |
| Sonnet 5 | $0.00040 | $0.01139 |
| Haiku 4.5 | $0.00020 | $0.00569 |
Grade A, and why
polaris-ui 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 11d 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 — 848 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Polaris 12.x UI Components
Polaris 12.x is Shopify's official React component library for building consistent, accessible admin and embedded app UIs. This skill covers Polaris component patterns, AppProvider initialization, 25+ commonly-used components, design tokens, form validation, and real-world layout patterns for Shopify apps.
When Asked
When asked to build a Shopify app UI with forms and inputs: Provide a complete React component example using AppProvider, TextField, Select, Checkbox, and Button components with proper state management and form submission handlers.
When asked about Polaris layout and spacing: Explain BlockStack, InlineStack, and InlineGrid with code examples showing proper spacing, padding, and responsive behavior using gap and padding props.
When asked to create data tables or resource lists: Use IndexTable for tabular data with sorting, selection, and bulk actions; ResourceList for browseable item collections with filters and search.
When asked about Polaris design tokens or theming: Provide color, typography, and spacing token values; explain how to access tokens via CSS variables and customize with custom properties.
When asked to implement forms with validation: Build controlled forms with TextField, Select, Checkbox components; add error states, help text, and form submission with validation logic.
When asked about Polaris icons and iconography: Reference available icons (Icon component, 150+ icons from @shopify/polaris-icons), show Icon usage with color and size props.
When asked to create modals, dialogs, or overlays: Use Modal component for full-screen overlays, Popover for inline popups, and ContextualSaveBar for unsaved changes UI patterns.
Polaris 12.x Architecture Overview
Polaris provides:
- AppProvider: Required root component that initializes Polaris context (i18n, theme, CSRF token)
- 25+ UI Components: Button, Card, Layout (BlockStack, InlineStack, InlineGrid), TextField, Select, Modal, IndexTable, ResourceList, etc.
- Design Tokens: Color (primary, success, warning, critical), typography (display, heading, body), spacing (0.5rem, 1rem, 1.5rem, 2rem), shadow, border-radius
- Polaris Icons: 150+ SVG icons via @shopify/polaris-icons; Icon component wrapper
- Accessibility: WCAG 2.1 AA compliant, semantic HTML, ARIA labels, keyboard navigation
- CSS Imports: Import from @shopify/polaris (includes Tailwind-like utility classes; use CSS modules or styled-components for scoping)
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.
- 11d ago First seen · 848 lines · 199 tokens per session scan A a5e8c28f125f
polaris-ui is a skill published in the GitHub repository khadinakbarlabs/shopify-app-builder (1 stars, last pushed 1mo ago), licensed MIT. It adds 199 tokens to every session and 5,694 once invoked, about $0.0010 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 2026-08-31.
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