Claude Skills

Rails-AI introduction - explains how rails-ai (Rails domain layer) integrates with superpowers (universal workflows) for Rails development

Provides pre-built Saleor configuration templates for common e-commerce store types including fashion retail, electronics, and subscription services. This skill should be invoked when the user wants to start with a template, needs a complete store setup example, or is looking for best-practice configurations. Templates include channels, product types, categories, and attributes tailored to each business model.

This skill should be used when the user asks "how do I model my products?", "what attributes should I use?", "product vs variant attributes", "when to use dropdown vs multiselect", "how to structure my product types", "attribute type selection", "variant matrix design", "when to use Models vs Attributes", "how to create custom entities", "Categories vs Collections", "navigation structure", "Structures (Menus)", or needs guidance on designing their Saleor catalog. Provides decision frameworks for products, Models (Pages), Structures (Menus), Categories, and Collections.

Provides comprehensive guidance for transforming external product data into Saleor config.yml format. This skill should be invoked when the user needs to import products from CSV files, Excel spreadsheets, Shopify exports, or any external data source. Covers file format detection, column mapping strategies, variant grouping, and output validation.

Comprehensive code quality verification system for running type checking, linting, and tests. Use when validating code quality, preparing commits, running CI checks locally, or when the user mentions preflight, verify, lint, typecheck, or test commands.

Guide for conducting comprehensive security audits of code to identify vulnerabilities. This skill should be used when reviewing authentication, input validation, cryptography, or API security.

Software Bill of Materials management including generation, formats, vulnerability tracking, and supply chain security

Optimize frontend performance with bundle size reduction, lazy loading, and Core Web Vitals improvements. Use when improving page speed, reducing bundle size, or optimizing Core Web Vitals.

OCaml fuzz testing with Crowbar for protocol implementations. Use when Claude needs to: (1) Write fuzz tests for parsers and encoders, (2) Test roundtrip invariants (parse(encode(x)) = x), (3) Verify boundary conditions and error handling, (4) Test state machines and transitions, (5) Organize fuzz test suites for large codebases

JSON type-safe encoding and decoding using Daniel Bünzli's jsont library. Use when Claude needs to: (1) Define typed JSON codecs for OCaml record types, (2) Parse JSON strings to OCaml values, (3) Serialize OCaml values to JSON, (4) Handle optional fields and backwards compatibility, (5) Work with nested JSON structures

Provides production-ready Kubernetes manifest guidance including resource management, security, high availability, and configuration best practices. This skill should be used when working with Kubernetes YAML files, deployments, pods, services, or when users mention k8s, container orchestration, or cloud-native applications.

Migrating OCaml projects from ocamlbuild/topkg to dune. Use when discussing _tags files, .mllib files, pkg/pkg.ml, topkg, or build system migration.

Design ETL/ELT pipelines with proper orchestration, error handling, and monitoring. Use when building data pipelines, designing data workflows, or implementing data transformations.

Distributed transaction patterns using orchestration and choreography

Event-driven API specification with AsyncAPI 3.0 for message-based architectures

Publishing OCaml to npm via js_of_ocaml and wasm_of_ocaml. Use when discussing browser targets, JavaScript compilation, WASM output, npm packages, or the two-branch workflow.

Design database schemas with proper normalization, relationships, constraints, and indexes. Use when creating database tables, modeling data relationships, or designing database structure.

Systems Modeling Language (SysML) for systems engineering and complex system design

Scaffolds new Terraform modules with standardized structure including main.tf, variables.tf, outputs.tf, versions.tf, and README.md. This skill should be used when users want to create a new Terraform module, set up module structure, or need templates for common infrastructure patterns like VPC, ECS, S3, or RDS modules.

Provides practical guidance for conducting thorough code reviews that identify issues early, promote knowledge sharing, and deliver constructive feedback. This skill should be used when reviewing pull requests, establishing team review standards, or mentoring developers on effective review practices.

Analyzes and optimizes Dockerfiles to reduce image size, improve build time, and enhance security. Use when optimizing Docker images, reducing build times, or improving Dockerfile structure.

Audit API security for OWASP Top 10 vulnerabilities, authentication issues, and authorization flaws. Use when securing APIs, fixing security vulnerabilities, or implementing security best practices.

Audit AWS security groups for overly permissive rules and security vulnerabilities. Use when reviewing AWS security, auditing security groups, or improving network security posture.

Optimize CI/CD pipelines for speed, reliability, and efficiency. Use when improving build times, fixing pipeline failures, or enhancing deployment processes.