Technical Writing

Generate clear, conventional commit messages from git diffs. Use when creating commits, reviewing staged changes, or writing commit messages.

Provides formatting guidelines for prose. This skill's guidance is automatically applied when writing multi-line comments, commit messages, markdown, or other prose.

Use when being asked to write release notes for an app

Testing patterns for Jest and Playwright. Use when writing tests, setting up test fixtures, or validating RLS enforcement. Routes to existing test conventions and provides evidence templates.

Use for formal compliance audits requiring documentation (SOC2, PCI-DSS, HIPAA, GDPR, ISO 27001). Enforces TodoWrite with 20+ items. Triggers: "compliance audit", "regulatory assessment", "auditor documentation". NOT for casual PR checks. If thinking "ad-hoc review" - use this.

Pattern library discovery for pattern-first development. Use BEFORE implementing any new feature, creating components, writing API routes, or adding database operations. Ensures existing patterns are checked first before writing new code.

Extract comprehensive design language from websites including colors, typography, animations, interactive states, shadows, gradients, component patterns, and UX behaviors. Generates pixel-perfect design guides with responsive screenshots and complete design system documentation. Use when analyzing website design, creating design systems, or rebuilding sites.

Use when creating or developing, before writing code or implementation plans - refines rough ideas into fully-formed designs through collaborative questioning, alternative exploration, and incremental validation. Don't use during clear 'mechanical' processes

Use when creating new skills, editing existing skills, or verifying skills work before deployment

Use when writing or improving messages for Git commits, or when asked to generate a commit message or pull request description.

Keep CLAUDE.md and README.md documentation in sync with the actual dotfiles configuration. Use when the user wants to update documentation, sync README with changes, maintain CLAUDE.md, document new features, or ensure docs reflect current setup. Triggers include "update docs", "update README", "update CLAUDE.md", "document changes", or "sync documentation".

Documentation templates for ADRs, runbooks, and architecture docs. Use when creating architectural decision records, operational runbooks, or technical documentation.

Template and guide for restructuring large documentation files into token-efficient directory structures. Reduces context bloat by 40-60% while maintaining accessibility.

Best practices for writing R package tests using testthat version 3+. Use when writing, organizing, or improving tests for R packages. Covers test structure, expectations, fixtures, snapshots, mocking, and modern testthat 3 patterns including self-sufficient tests, proper cleanup with withr, and snapshot testing.

Test-Driven Development workflow for Miyabi. Red-Green-Refactor cycle with Rust-specific patterns. Use when implementing new features, fixing bugs, or writing tests.

Row Level Security patterns for database operations. Use when writing Prisma/database code, creating API routes that access data, or implementing webhooks. Enforces withUserContext, withAdminContext, or withSystemContext helpers. NEVER use direct prisma calls.

Reference guide for code comment formatting rules and examples. The core rules are automatically applied via CLAUDE.md system instructions - this skill provides detailed examples and edge cases for reference.

Scrape websites with a headless browser and extract main readable content as Markdown. Use this skill when the user asks to retrieve, analyze, or summarize content from a URL or website.

Comprehensive evaluation toolkit for analyzing Claude skills across security, quality, utility, and compliance dimensions. This skill should be used when users need to evaluate a skill before installation, review before publishing, or assess overall quality and safety. Performs 5-layer security analysis, validates structure and documentation, checks compliance with skill-creator guidelines, and generates markdown reports with scoring and recommendations.

Generate documentation for code including JSDoc, docstrings, README, and API docs. Use when documenting code, creating README files, or generating API documentation.