Claude Skills

Use when prettier configuration including options, config files, ignore patterns, and formatting rules.

Use when validating GraphQL operations/documents against a schema, checking query depth, complexity, or fragment usage.

Use when creating page layouts without real content. Templates define the skeletal structure of pages using organisms, molecules, and atoms.

Use when nestJS guards and interceptors for auth, logging, and transformation. Use when implementing cross-cutting concerns.

Use when working with Ruby blocks, procs, lambdas, and functional programming patterns including closures and higher-order functions.

Use when creating bidirectional links between code and documentation. Covers link patterns, documentation references, context preservation across artifacts, and maintaining synchronization between code and docs.

Use when defining completion criteria for AI-DLC tasks. Covers writing verifiable, specific, and measurable criteria that enable autonomous operation and clear exit conditions.

Use when responding to production incidents following SRE principles and best practices.

Use when ruboCop CI integration including GitHub Actions, plugins, and performance optimization.

Use when designing GraphQL schemas with type system, SDL patterns, field design, pagination, directives, and versioning strategies for maintainable and scalable APIs.

Use when creating incident response procedures and on-call playbooks. Covers incident management, communication protocols, and post-mortem documentation.

Use when writing or editing markdown files. Covers headings, text formatting, lists, links, images, code blocks, and blockquotes.

Use when vitest testing patterns including unit tests, mocks, spies, and browser mode testing.

Use when deciding between inheritance and composition in object-oriented design. Use when creating class hierarchies or composing objects from smaller components.

Use when designing GraphQL schemas with Absinthe. Covers type definitions, interfaces, unions, enums, and schema organization patterns.

Use when assertion libraries for Mocha including Chai with expect, should, and assert styles.

Use when rSpec mocking with doubles, stubs, mocks, spies, and partial mocking strategies.

Use when working with Tailwind CSS utility classes for layout, spacing, typography, colors, and visual effects. Covers utility-first CSS patterns and class composition.

Use when configuring Sentry alerts, managing issues, or setting up notifications. Covers alert rules, issue triage, and integrations.