Custom skills for Claude Code, Anthropic's official CLI tool. Skills extend Claude Code's capabilities by providing specialized domain knowledge and workflows for specific development tasks.
WordPress Gutenberg block and Full Site Editing (FSE) theme development.
Triggers: Gutenberg, custom block, FSE theme, theme.json, block.json, block pattern, render.php
Key features:
- Custom block scaffolding (block.json, edit.js, save.js, render.php)
- FSE theme structure with theme.json v3, templates, parts, and patterns
- Block variations and block supports extension via filters
- Build setup detection (wp-scripts, Webpack, Vite)
- WCAG 2.1 AA accessibility requirements
- Indexed reference library of 10up best-practice guides
Wraps the Codex CLI in strict JSON enforcement with automatic retry logic.
Triggers: ask codex, codex help, consult codex
Key features:
- Strict JSON-only output enforcement via prompt wrapping
- Automatic retry with progressively stricter prompts on invalid JSON
- Optional JSON schema validation for structured output
Wraps the Gemini CLI for text and reasoning tasks with strict JSON enforcement and retry logic.
Triggers: ask gemini, gemini help, consult gemini
Key features:
- Strict JSON-only output enforcement via prompt wrapping
- Automatic retry with progressively stricter prompts on invalid JSON
- Routes image generation tasks to the
gemini-image-generatorskill
Extracts non-obvious insights, tensions, and actionable takeaways from documents and webpages.
Triggers: what am I missing, analyze this, key insights, critique this, break this down
Key features:
- Identifies 3-5 non-obvious insights not explicitly stated by the author
- Surfaces internal tensions, contradictions, and unanswered questions
- Extracts actionable "so what" for time-strapped readers
- Context-aware analysis for research papers, business plans, meeting notes, and news articles
Conducts a deep, iterative interview to extract detailed requirements from the user and writes them to a spec file.
Triggers: Before building something complex from a rough spec; when a spec.md exists but lacks depth.
Key features:
- Reads an existing spec.md as starting context
- Asks in-depth, non-obvious questions covering technical implementation, UI/UX, and tradeoffs
- Iterative interview process until coverage is complete
- Writes finalized output spec back to file
Wraps the Qwen Code CLI in strict JSON enforcement with retry logic and configurable environment.
Triggers: ask qwen, qwen help, consult qwen
Key features:
- Strict JSON-only output enforcement via prompt wrapping
- Automatic retry with progressively stricter prompts on invalid JSON
- Configurable via environment variables (
QWEN_CMD,QWEN_ARGS,QWEN_TIMEOUT)
WordPress PHP plugin development using Test-Driven Development (TDD) and functional programming principles.
Triggers: Creating WordPress plugins, writing WordPress PHP code, setting up testing infrastructure, implementing TDD workflows.
Key features:
- Full TDD cycle (Red-Green-Refactor) with Composer-driven commands
- Functional programming patterns: pure functions, immutability, function composition
- PHPUnit + Brain Monkey for unit and integration testing
- PSR-12 compliance enforced with phpcs/phpcbf
- Plugin initialization script generates complete scaffold
- Conventional commit messages and feature-branch git workflow
Applies Strunk's Elements of Style rules to any prose humans will read.
Triggers: Any time prose is written for a human audience: documentation, commit messages, PR descriptions, error messages, UI copy, reports.
Key features:
- 18 core rules spanning grammar, punctuation, and composition
- Active voice, positive form, concrete language, omit needless words
- Common misused words/expressions reference
- Token-budget aware: loads the full guide only when editing prose
Invoke a skill with /skill-name in Claude Code, or Claude will suggest relevant skills based on your request.
For more information, see the Claude Code documentation.