Claude-code-plugins-plus shopify-core-workflow-a

install

source · Clone the upstream repo

git clone https://github.com/jeremylongshore/claude-code-plugins-plus-skills

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/jeremylongshore/claude-code-plugins-plus-skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/plugins/saas-packs/shopify-pack/skills/shopify-core-workflow-a" ~/.claude/skills/jeremylongshore-claude-code-plugins-plus-shopify-core-workflow-a && rm -rf "$T"

manifest: plugins/saas-packs/shopify-pack/skills/shopify-core-workflow-a/SKILL.md

Shopify Products & Catalog Management

Overview

Primary workflow for Shopify: manage products, variants, collections, and inventory using the GraphQL Admin API. Covers CRUD operations with real API mutations and response shapes.

Prerequisites

Completed
```
shopify-install-auth
```
setup

Access scopes:

read_products

write_products

read_inventory

write_inventory

API version 2024-10 or later (ProductInput was split in this version)

Instructions

Step 1: Create a Product

Use

productCreate

with

ProductCreateInput

(as of 2024-10, this replaced the old unified

ProductInput

). Always check

userErrors

-- Shopify returns 200 even on validation failures.

See Product Create Mutation for the complete mutation, variables, and error handling.

Step 2: Update a Product

Use

productUpdate

with

ProductUpdateInput

(separate from create as of 2024-10). Supports metafield updates inline.

See Product Update Mutation for the complete mutation and variables.

Step 3: Query Products with Filtering

Search products using Shopify's query syntax (

status:active

product_type:Apparel AND vendor:'My Brand'

tag:sale

, etc.) with cursor-based pagination.

See Search Products Query for the complete query with pagination and query syntax examples.

Step 4: Manage Variants and Pricing

Create variants in bulk with

productVariantsBulkCreate

, including pricing, SKU, barcode, option values, and inventory quantities per location.

See Bulk Create Variants for the complete mutation and variables.

Step 5: Manage Collections

Create smart (automated) collections with rule-based product matching using tag, product type, and other column filters.

See Smart Collection Create for the complete mutation and variables.

Output

Product created with variants and options
Products queryable with search filters
Variant pricing and inventory configured
Smart collections auto-organizing products

Error Handling

Error	Cause	Solution
`userErrors: [{code: "TAKEN", field: ["handle"]}]`	Duplicate product handle	Use a unique handle or let Shopify auto-generate
`userErrors: [{code: "BLANK", field: ["title"]}]`	Empty required field	Provide non-empty title
`userErrors: [{code: "INVALID"}]`	Invalid metafield type	Check `type` matches Shopify's metafield types
`Access denied` on `productCreate`	Missing `write_products` scope	Request scope in app config
`Product not found`	Wrong GID format	Must be `gid://shopify/Product/1234567890` (numeric ID)

Examples

ProductSet Mutation (Upsert)

// productSet creates OR updates — idempotent by handle
const PRODUCT_SET = `
  mutation productSet($input: ProductSetInput!) {
    productSet(input: $input) {
      product { id title }
      userErrors { field message code }
    }
  }
`;

await client.request(PRODUCT_SET, {
  variables: {
    input: {
      title: "Organic Coffee Beans",
      handle: "organic-coffee-beans", // unique identifier
      productType: "Coffee",
      vendor: "Bean Co",
    },
  },
});