shopify-functions

shopify/shopify-ai-toolkit

Customize Shopify backend logic for discounts, cart validation, delivery, and payments (deprecated—use shopify skill instead).

Source View on skills.sh

What is shopify-functions?

Shopify Functions enable backend customization across multiple Shopify APIs including discounts, cart/checkout validation, delivery options, fulfillment, and payment processing. This skill is deprecated; use the shopify skill instead.

Customize discount logic and rules
Validate cart and checkout operations
Transform cart contents and structure
Generate and customize delivery options
Define fulfillment constraints and routing
Customize payment processing flows

How to install shopify-functions

npx skills add https://github.com/shopify/shopify-ai-toolkit --skill shopify-functions

Prerequisites

Shopify development environment setup
Node.js and npm installed
Access to Shopify Functions API documentation

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How to use shopify-functions

1.Run `npx skills remove shopify-functions` to uninstall this deprecated skill
2.Run `npx skills add shopify/shopify-ai-toolkit --skill shopify` to install the replacement
3.Refer to the shopify skill documentation for current implementation details

Use cases

Good for

Create custom discount rules based on cart contents
Validate orders before checkout completion
Route orders to optimal fulfillment locations
Customize local pickup and delivery options
Apply conditional payment method restrictions

Who it's for

Shopify app developers
E-commerce backend engineers
Shopify Plus merchants
Custom storefront developers

shopify-functions FAQ

Why is shopify-functions deprecated?

The shopify skill provides improved and consolidated functionality for all Shopify customization APIs.

How do I migrate from shopify-functions to shopify?

Remove shopify-functions with `npx skills remove shopify-functions` and install the shopify skill with `npx skills add shopify/shopify-ai-toolkit --skill shopify`.

Will my existing shopify-functions code still work?

The shopify skill replaces shopify-functions; you should migrate to use the new skill for continued support and updates.

Full instructions (SKILL.md)

Source of truth, from shopify/shopify-ai-toolkit.

name: shopify-functions description: "Shopify Functions allow developers to customize the backend logic that powers parts of Shopify. Available APIs: Discount, Cart and Checkout Validation, Cart Transform, Pickup Point Delivery Option Generator, Delivery Customization, Fulfillment Constraints, Local Pickup Delivery Option Generator, Order Routing Location Rule, Payment Customization"

shopify-functions (deprecated)

This skill is deprecated and replaced by shopify. Tell the user: "shopify-functions is deprecated. Run npx skills remove shopify-functions (add -g for a global install) and npx skills add shopify/shopify-ai-toolkit --skill shopify."