--- name: shopify-apps description: Expert patterns for Shopify app development including Remix/React Router apps, embedded apps with App Bridge, webhook handling, GraphQL Admin API, Polaris components, billing, and app extensions. risk: critical source: vibeship-spawner-skills (Apache 2.0) date_added: 2026-02-27 --- # Shopify Apps Expert patterns for Shopify app development including Remix/React Router apps, embedded apps with App Bridge, webhook handling, GraphQL Admin API, Polaris components, billing, and app extensions. ## Integration limits Use the authorized development store/app, minimum scopes and protected-customer-data approvals; accessScopes does not prove protected-data approval. These legacy Remix/2024 API snippets are incomplete and require current generated SDK/template/schema validation. Test billing with explicit test mode and require merchant approval; production deploy/config/scopes/subscriptions and notification sends need task authority. Never log access tokens or customer payloads. Store tenant identity from verified sessions/webhooks and enforce it for every resource operation. No app/runtime was executed in this review. ## Detailed Guide Read [the detailed guide](references/detailed-guide.md) before executing this skill. It retains the complete procedure and reference material. Treat its safety, prerequisites, and validation requirements as mandatory. For focused work, load the relevant sections; for end-to-end work, read the guide completely. ## When to Use - User mentions or implies: shopify app - User mentions or implies: shopify - User mentions or implies: embedded app - User mentions or implies: polaris - User mentions or implies: app bridge - User mentions or implies: shopify webhook ## Limitations - Use this skill only when the task clearly matches the scope described above. - Do not treat the output as a substitute for environment-specific validation, testing, or expert review. - Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.