Development

Process and implement code review feedback systematically. Use when user provides reviewer comments, PR feedback, code review notes, or asks to implement suggestions from reviews.

Pattern for efficiently exploring codebases using parallel subagents. Use when you need to understand code structure, find patterns, or gather context.

Use when writing React frontend code. Layers on TOP of your base guideline. Covers UI toolkit, animation, data fetching, state management, routing.

Educational Lab UI Design System - A polished, approachable design aesthetic for educational and learning applications. Combines scientific precision with warmth and accessibility for student-facing interfaces (ages 13+).

Provides guidance and resources for deploying applications to various cloud platforms like Vercel, Railway, Render, and Fly.io. Use this skill when a user asks to deploy an application, set up a cloud environment, or needs help with cloud configuration, CI/CD, custom domains, and rollbacks for these platforms.

Tailwind CSS v4 patterns, component styling, and responsive design

Transform reverse-engineering documentation into GitHub Spec Kit format. Initializes .specify/ directory, creates constitution.md, generates specifications from reverse-engineered docs, and sets up for /speckit slash commands. This is Step 3 of 6 in the reverse engineering process.

Generates public/ directory with static assets including favicons, app icons, and site.webmanifest for Progressive Web App (PWA) support.

Use when learning animation timing fundamentals - principles that apply regardless of duration, the foundational rules that scale across all time ranges

Axum + Askama + HTMX stack for single-binary web apps. Use when: building server-rendered UI, lightweight frontends, single deployable binary. Triggers: "htmx", "askama", "templates", "server-rendered", "single binary frontend".

This skill should be used when designing training programs, individual workshop sessions, or learning modules using evidence-based frameworks. Use this skill to structure sessions with TBR 4Cs (Connection, Concepts, Concrete Practice, Conclusion), create learning objectives, apply brain-friendly principles, and design session flow.

Use this skill whenever the user wants to set up, configure, or refactor TypeORM within a NestJS TypeScript project, including data sources, entities, migrations, repositories, relations, and transactional patterns.

Expert in spatial audio, procedural sound design, game audio middleware, and app UX sound design. Specializes in HRTF/Ambisonics, Wwise/FMOD integration, UI sound design, and adaptive music systems. Activate on 'spatial audio', 'HRTF', 'binaural', 'Wwise', 'FMOD', 'procedural sound', 'footstep system', 'adaptive music', 'UI sounds', 'notification audio', 'sonic branding'. NOT for music composition/production (use DAW), audio post-production for film (linear media), voice cloning/TTS (use voice-audio-engineer), podcast editing (use standard audio editors), or hardware design.

This skill should be used when the user asks about "spec methodology", "specification workflow", "spec-driven development", "how to write specs", "spec best practices", "specification templates", or needs guidance on creating, validating, decomposing, or executing specifications for software development.

Comprehensive development workflow specialist combining TDD, debugging, performance optimization, code review, and quality assurance into unified development workflows

Use when creating new skills, editing existing skills, or verifying skills work before deployment - applies TDD to process documentation by testing with subagents before writing, iterating until bulletproof against rationalization

This skill guides the process of creating new Claude Code skills, covering skill anatomy, frontmatter format, naming conventions, organization patterns, and when to use personal vs company-specific skills. Use this skill when you want to create a new skill or understand skill structure.

Collaborates with OpenAI Codex as an external AI agent for second opinions on complex decisions. Provides guidelines for brainstorming, plan validation, and code review workflows. Use when making architectural decisions, validating implementation plans, reviewing code after significant changes, or consulting codex, codex-reply, or codex-review MCP tools.

Generates README files, API documentation, changelogs, runbooks, and SDK code from project analysis. Use when creating documentation, generating changelogs, documenting APIs, creating runbooks, or generating client SDKs.

Enterprise EARS (Evaluate, Analyze, Recommend, Synthesize) Framework with AI-powered requirements engineering, Context7 integration, and intelligent solution orchestration for systematic problem-solving