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Shopify Polaris Checkout Extensions

ShopifyOfficialPublished by Shopify

  • Skill
  • Meta (authoring, orchestration, planning, memory)
  • Agent tooling
  • MIT
  • No issues found
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From the author

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.
— the description by Shopify

AutoGineer summary

Written by AutoGineer from the skill’s own files, not by the author

The shopify-polaris-checkout-extensions skill is officially deprecated. Users are advised to remove this skill and transition to the updated shopify toolkit to ensure continued support and access to current functionality.

What it does

  • Notifies users of the deprecation status of the skill.
  • Provides instructions for removing the deprecated skill.
  • Directs users to the replacement shopify skill.

When to use it

  • When you encounter this skill in your environment.
  • When you need to update your agent's toolkit to the current Shopify standards.

Advantages

  • Ensures your agent uses the most up-to-date tools.
  • Prevents reliance on outdated or unsupported code.

Usage examples

“How do I use shopify-polaris-checkout-extensions?”
The agent informs you that the skill is deprecated and provides the commands to remove it and install the replacement shopify skill.

Install

  1. Download the skill as a ZIP:

    https://mp-staging.autogineer.com/agent-skills/shopify/shopify-polaris-checkout-extensions/download

  2. Unzip it into the cross-client skills folder of your project:

    mkdir -p .agents/skills && unzip shopify-polaris-checkout-extensions.zip -d .agents/skills

Documentation by Shopify

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."

Files

Requirements and compatibility

Works with: Claude Code, Claude apps, OpenAI Codex, GitHub Copilot, Cursor, Gemini CLI, Kiro, OpenCode, Goose, Amp, Roo Code, JetBrains Junie, Factory Droid, Devin (ex-Windsurf), Mistral Vibe, OpenHands, Letta

“Works with” means the tool reads the open Agent Skills format; a skill written for one tool may use features others lack.

Needs: Needs Node.js

Security

No issues found by our static scan· No issues found

A static scan is not a guarantee. Skills are third-party content: review a skill before you let an agent use it.

Attribution and licence

Published by
Shopify
Publisher
Shopify (Official)
Source
Shopify/Shopify-AI-Toolkit · deprecated/shopify-polaris-checkout-extensions · commit a3d20f8
Licence
MIT License (redistribution allowed)
  • LICENSE (added by AutoGineer from LICENSE)
  • ATTRIBUTION.md (written by AutoGineer)
Synced

AutoGineer is not affiliated with or endorsed by Shopify.

Download ZIP

The ZIP holds the skill’s files, its licence files and an ATTRIBUTION.md. Download shopify-polaris-checkout-extensions.zip