Git & Version Control

Use when user says "build stories", "generate stories", "create stories", "brainstorm stories", "brainstorm features", "create stories for [node]", or asks for new story ideas. Complete story lifecycle - generates evidence-based stories from git commits and gap analysis, validates quality, vets for conflicts, and retries up to 10 times if duplicates detected. Polishes stories with hold_reason='polish' FIRST before generating new ones. Supports multi-node batching. Does NOT commit - leaves that to caller.

Comprehensive code review workflow coordinating quality, security, performance, and documentation reviewers. 4-hour timeline for thorough multi-agent review.

Updates skills during project work according to their contracts. Adds references, improves explanations, and refines examples while respecting skill boundaries. Use when discovering patterns, encountering edge cases, or finding better ways to explain skill concepts. Works with skills that have Skill Contracts defined by skill-contract-generator.

Update GitHub pull request description using REST API to avoid gh pr edit limitations

Implementing VR productivity features with cross-platform input handling. Use when the user asks about VR productivity apps, cross-platform XR input, gaze-and-pinch, controller abstraction, floating panels, curved UI, spatial workspaces, Meta Quest patterns, Vision Pro compatibility, or WebXR performance optimization. Covers unified input handling, spatial UI patterns, and productivity-focused 3D interfaces.

Comprehensive fullstack development skill for building complete web applications with React, Next.js, Node.js, GraphQL, and PostgreSQL. Includes project scaffolding, code quality analysis, architecture patterns, and complete tech stack guidance. Use when building new projects, analyzing code quality, implementing design patterns, or setting up development workflows.

Expert guidance for creating effective Claude Code agents (subagents). Use when users want to create a new agent, update an existing agent, or learn agent design best practices. Covers agent architecture, prompt engineering, tool selection, model choice, and common pitfalls. Integrates with skill-creator when agent needs accompanying skills.

Convert Wiki-style image links to Markdown format with AI-generated descriptions. Use when preprocessing markdown files for PPT generation, converting ![[image.png]] to  format, or enabling text-based image understanding.

Reports your GitHub activity for a specific day using the gh CLI, showing commits, issues, and activity timeline. Use this when you need to review what you accomplished on GitHub for a particular date.

Generates clear commit messages following conventional commit conventions. Use when creating commits, suggesting commit messages, amending commits, creating fixup commits, or any operation involving git commit messages.

Extract panel schedule data from images (photos or CAD drawings) and generate PanelCalc-compatible JSON import files. Use when user provides panel schedule images, panel directory photos, or CAD drawings that need to be digitized into structured panel data. Supports single-column, dual-column, handwritten, and typed formats.

Senior-level React and Tailwind CSS development expert with 10+ years experience. Automatically audits, generates, and optimizes React applications with focus on hooks, Context API, performance, security, and modern Tailwind styling. Use for React component generation using TypeScript, hook optimization, security audits, responsive design implementation, animation, Context API patterns, performance optimization, and project structure analysis. Ensures clean code, prevents backend data exposure, and follows senior-level best practices.

Use when implementing features from Jira tickets, PRDs, or user requirements. Orchestrates Research-Plan-Implement workflow with quality gates for hallucination, overengineering, and underengineering detection.

Context-aware development companion that knows your machine and adapts instructions accordingly.Central orchestrator for system administration - reads device profile, routes to specialists.Use when: installing tools, managing servers, setting up dev environments, coordinating any admin task.The skill adapts to YOUR preferences (uv over pip, scoop over winget, etc.)

This skill should be used when the user asks to find and fix SwiftUI performance issues, optimize SwiftUI views, fix re-render problems, or analyze why their iOS/macOS app UI is slow. It handles the full workflow from code review to trace analysis.

This skill should be used when users want to train or fine-tune language models using TRL (Transformer Reinforcement Learning) on Hugging Face Jobs infrastructure. Covers SFT, DPO, GRPO and reward modeling training methods, plus GGUF conversion for local deployment. Includes guidance on the TRL Jobs package, UV scripts with PEP 723 format, dataset preparation and validation, hardware selection, cost estimation, Trackio monitoring, Hub authentication, and model persistence. Should be invoked for tasks involving cloud GPU training, GGUF conversion, or when users mention training on Hugging Face Jobs without local GPU setup.

Node.js backend development with TypeScript, Express/Fastify servers, routing, middleware, and database integration

Template for production-grade DocEngineering skills

Guide users through creating and configuring a GitHub App for workspace authentication. Use when setting up GitHub App authentication for happy-little-claude-coders, creating github-app-credentials secret, or configuring automatic token refresh.

Comprehensive toolkit for managing large Claude Code skill collections including bulk downloading from GitHub, organizing into categories, detecting and removing duplicates, consolidating skills, and maintaining clean skill repositories with 100+ skills.