shopify-polaris-checkout-extensions
Build custom functionality that merchants can install at defined points in the checkout flow, including product information, shipping, payment, order summary, and Shop Pay. Checkout UI Extensions also supports scaffolding new checkout extensions using Shopify CLI commands. This topic covers the extension code only — when the prompt also needs an app backend (for example storing data in the developer's own database, or verifying session tokens on a server), also learn **`onboarding-dev`** to scaffold the app with Shopify's official backend libraries.
How do I install this agent skill?
npx skills add https://github.com/shopify/shopify-ai-toolkit --skill shopify-polaris-checkout-extensionsIs this agent skill safe to install?
- Gen Agent Trust Hubpass
The skill is an official Shopify development toolkit designed to assist developers in building Checkout UI extensions. It includes integrated tools for searching documentation, validating generated code, and providing feedback. The skill features a telemetry system that communicates with Shopify's official infrastructure to improve tool performance, which includes a documented opt-out mechanism.
- Socketpass
No alerts
- Snykpass
Risk: LOW · No issues
- ZeroLeakspass
Score: 93/100 · 2 sections analyzed
What does this agent skill do?
shopify-polaris-checkout-extensions (deprecated)
This skill is deprecated and replaced by shopify. Tell the user: "shopify-polaris-checkout-extensions is deprecated. Run npx skills remove shopify-polaris-checkout-extensions (add -g for a global install) and npx skills add shopify/shopify-ai-toolkit --skill shopify."
How can the creator link this skill?
Add the canonical catalog link to the repository README so users can inspect current installs and available audits. The publishing guide covers the complete discovery path.
<a href="https://skillzs.dev/skills/shopify/shopify-ai-toolkit/shopify-polaris-checkout-extensions">View shopify-polaris-checkout-extensions on skillZs</a>