Git & Version Control

Complete GitHub Pages deployment and management system. Static site hosting with Jekyll, custom domains, and GitHub Actions. USE WHEN user mentions 'github pages', 'deploy static site', 'host website on github', 'jekyll site', 'custom domain for github', OR wants to publish a website from a repository.

30 pragmatic rules for production JavaScript covering async operations, V8 optimization, memory management, testing, error handling, and performance. Use when writing JavaScript, optimizing performance, handling promises, or building production-grade applications. Includes promise rejection handling, V8 hidden classes, memory leak prevention, and structured testing patterns.

Achieve end-to-end type safety with Zod runtime validation, tRPC type-safe APIs, Prisma ORM, exhaustive type checking, and TypeScript 5.7+ features. Build fully type-safe applications from database to UI for 2025+ development.

Generate images from text prompts using fal.ai Gemini 3 Pro. Use when the user asks to create, generate, or make an image from a text description. Supports multiple aspect ratios and resolutions up to 4K.

Git-powered state awareness - track file changes, session context, decisions, and work history. Query what happened in previous sessions and during current session. Auto-activates for state queries and before duplicating work.

Generate Babel configuration files for JavaScript/TypeScript transpilation with presets and plugins. Triggers on "create babel config", "generate babel configuration", "babel setup", "transpilation config".

Step-by-step reasoning tool with revision and branching support. WHEN: Complex problem-solving requiring structured thinking, multi-step analysis, planning with room for revision, exploring alternatives. WHEN NOT: Trivial problems, single calculations, when solution is already known.

TypeScript coding patterns and type system best practices. Use when writing TypeScript code, designing types, working with generics, discriminated unions, conditional types, or when the user mentions TypeScript, TS, type safety, or type guards.

Orchestrates comprehensive GitHub API access across all services. Intelligently routes API operations to specialized resource files covering authentication, repositories, issues/PRs, workflows, security, and more. Use when implementing GitHub integrations, automating operations, or building applications that interact with GitHub.

Orchestrator guiding developers through implementation, debugging, and verification phases across specialized code quality skills (project)

Git commit creation assistant with gitmoji prefixes and Japanese messages. Supports two modes staged-only (commits only staged changes) and smart-commit (analyzes all changes and creates multiple commits with appropriate granularity using git add -p). Use when user wants to create git commits with proper gitmoji categorization.

Quick reference for Portfolio Buddy 2 project structure. Use when: adding new features, modifying existing components, understanding data flow, or onboarding to the codebase. Contains component hierarchy, hook patterns, and utility functions.

PCE (Process-Context Engine) のスコープ管理スキル。入れ子プロセス間のコンテキスト継承を設計し、親子間のハンドオフを最適化する。トリガー条件:- タスクを子タスクに分解する時- サブエージェントに作業を委譲する時（Task tool使用時）- 並列タスクを起動する時- 「このタスクを分割して」- 「サブタスクのコンテキストを設計して」

Creates journal entries or project pages for a personal knowledge site. Use when the user wants to write, publish, or add content - journals, projects, or articles about cognitive engineering, productivity systems, or tool-driven growth.

Use when managing Git branches, creating commits, or preparing pull requests

Comprehensive reference documentation for all data structures in the VRP toolkit project. Use when needing to understand data structure definitions, attributes, formats, or representations to avoid repeatedly reading code. Covers Problem layer (Instance, Solution, Node), Algorithm layer (Solver, Operators, ALNS), Data layer (OSMnx, distance matrices), and runtime formats (routes as lists, time windows as tuples).

Control commands (PAUSE, CHECKPOINT, ESCALATE), delegation syntax, and multi-agent handoff protocols. Use when coordinating agents, managing workflow state, or creating session handoffs.

Run build processes, test suites, deployments, and development servers in monitored tmux sessions with persistent logging. Use when executing long-running tasks that need background execution with real-time monitoring, or when running commands like npm build, pytest, deployment scripts, or dev servers that should continue running while you work on other tasks.

Tailwind CSS configuration template and validation logic for tailwind.config.js or tailwind.config.ts with src/index.css directives. Includes 5 required standards (required content paths for scanning, must extend default theme not replace, required plugins array, file naming convention for .js or .ts, required dependencies). Ensures proper PostCSS integration and Tailwind directive setup. Use when creating or auditing tailwind.config.js or tailwind.config.ts files for consistent Tailwind CSS setup.

Lightweight preflight checklist for verifying repo path, staged changes, and diffs before other workflows.