Openspec Ff Change
Fast-forward through OpenSpec artifact creation. Use when the user wants to quickly create all artifacts needed for implementation without stepping through each one individually.
Javascript Testing Patterns
Implement comprehensive testing strategies using Jest, Vitest, and Testing Library for unit tests, integration tests, and end-to-end testing with mocking, fixtures, and test-driven development. Use when writing JavaScript/TypeScript tests, setting up test infrastructure, or implementing TDD/BDD workflows.
Openspec Onboard
Guided onboarding for OpenSpec - walk through a complete workflow cycle with narration and real codebase work.
Openspec New Change
Start a new OpenSpec change using the experimental artifact workflow. Use when the user wants to create a new feature, fix, or modification with a structured step-by-step approach.
Typescript Advanced Types
Master TypeScript's advanced type system including generics, conditional types, mapped types, template literals, and utility types for building type-safe applications. Use when implementing complex type logic, creating reusable type utilities, or ensuring compile-time type safety in TypeScript projects.
Openspec Propose
Propose a new change with all artifacts generated in one step. Use when the user wants to quickly describe what they want to build and get a complete proposal with design, specs, and tasks ready for implementation.
Custom Skills
Automated AI dev environment setup CLI with curated Skills collection for Claude Code and other AI coding assistants.
Openspec Explore
Enter explore mode - a thinking partner for exploring ideas, investigating problems, and clarifying requirements. Use when the user wants to think through something before or during a change.
Openspec Sync Specs
Sync delta specs from a change to main specs. Use when the user wants to update main specs with changes from a delta spec, without archiving the change.
Openspec Apply Change
Implement tasks from an OpenSpec change. Use when the user wants to start implementing, continue implementation, or work through tasks.
Openspec Bulk Archive Change
Archive multiple completed changes at once. Use when archiving several parallel changes.
Openspec Archive Change
Archive a completed change in the experimental workflow. Use when the user wants to finalize and archive a change after implementation is complete.
Work Log Codex
Generate Markdown work logs from Codex and Claude Code session history. Use this whenever the user asks for 工作日誌, 日報, 週報, 工時統計, or wants to summarize what was done in a time window from session records, even if they do not explicitly mention a skill.
Bun Development
Fast, modern JavaScript/TypeScript development with the Bun runtime, inspired by [oven-sh/bun](https://github.com/oven-sh/bun).
Code Simplifier
Use when user asks to simplify, clean up, or refactor recently modified code for readability, consistency, or maintainability without changing behavior, especially after implementation and before broader review.
Openspec Verify Change
Verify implementation matches change artifacts. Use when the user wants to validate that implementation is complete, correct, and coherent before archiving.
Openspec Continue Change
Continue working on an OpenSpec change by creating the next artifact. Use when the user wants to progress their change, create the next artifact, or continue their workflow.