Agent skills for Claude Code

Build and customize Spree's catalog — Products with Variants and OptionTypes/OptionValues, Taxonomies and Taxons (nested set), Properties…

Implement Spree's checkout — the Order state machine (cart → address → delivery → payment → confirm → complete), the Payment and Shipment…

Navigate Spree's canonical data model — the Catalog (Product/Variant/OptionType/Taxon/Property/Metafield), Pricing (Price/PriceList)…

Build with Spree's event bus and Webhooks 2.0 — `Spree::Events` publication, `Spree::Subscriber` DSL with `subscribes_to` and `on`…

Work with Spree's legacy v2 APIs — JSON:API-style Storefront API at `/api/v2/storefront/*` and Platform API at `/api/v2/platform/*`…

Configure Spree for multi-store and multi-region commerce — one Rails install running many `Store` records, the v5.4+ `Market` model…

Integrate payment gateways with Spree — PaymentMethod model, the v5.4+ PaymentSession provider-agnostic checkout flow, Stripe via…

Secure a Spree deployment — Rails credentials and env-var hygiene, Devise auth (Spree v5 ships it in-core; `spree_auth_devise` is…

Upgrade a Spree application — version-to-version migration paths (v4 → v5 is a major rewrite; v5.x → v5.y are simpler), Gemfile pinning…

When to activate: Spring Boot, @RestController, @Service, @Repository, auto-configuration, profiles, actuator, exception handling, Spring…

Generates Spring Boot 3.x configurations, creates REST controllers, implements Spring Security 6 authentication flows, sets up Spring Data…

Provides distributed transaction patterns using the Saga Pattern for Spring Boot microservices.

Verification loop for Spring Boot projects: build, static analysis, tests with coverage, security scans, and diff review before release or…

Facilitates the implementation of robust microservice architectures using Nacos, Sentinel, RocketMQ, and other Alibaba Cloud components.

Verifies whether code follows Spring Modulith code structure or not.

Converts strategy documents, issue lists, or audits into dependency-aware agent-team execution boards.

Plan a sprint with capacity estimation, story selection, dependency mapping, and risk identification.

Summarize a sprint's worth of Claude Code activity — sessions grouped by project (cwd), per-model cost breakdown, token efficiency (cache…

SpriteKit API reference — all node types, physics body creation, action catalog, texture atlases, constraints, scene setup, particles…

Use when the user wants to audit SpriteKit game code for common issues.

Guides use of the sq CLI to query SQL databases and tabular files with SLQ (sq's jq-like query language) or native SQL, manage sources…