“spec-driven development”

Use when implementing, refactoring, debugging, or reviewing source code or maintained code examples.

Drives development with tests (polyglot + OpenSpec).

Test-driven development discipline - RED-GREEN-REFACTOR cycle with strict enforcement.

End-to-end product development for iOS/macOS apps.

AWS Cloud Development Kit (CDK) expert for building cloud infrastructure with TypeScript/Python.

The specify-encode-fulfill TDD loop (Canon TDD) for building application code — how to translate specifications into tests, work the red-green cycle, clean…

Use when implementing or changing R S7 classes, properties, methods, or package integration.

Route and execute game project work across Unreal Engine, Unity, Godot, Bevy, browser engines, assets, performance, builds, and playtesting.

Premium implementation specialist mastering Laravel/Livewire/FluxUI, advanced CSS, Three.js integration for luxury web experiences.

This skill should be used for project-level decisions about LLM-powered systems: whether an LLM is the right primitive for the task at hand, the shape of a…

Builds and debugs Claude Code lifecycle hooks, covering event types, input payloads, JSON responses, exit codes and registration in settings or plugins.

Red-green-refactor and Prove-It bug workflow.

Unified TDD skill with three input modes — from spec, from task, or from description.

Design and build Python CLIs with Typer: commands, output contracts, and tests.

Create SPEC.md and WORKFLOW.md files for a project.

AI agent development workflow for building autonomous agents, multi-agent systems, and agent orchestration with CrewAI, LangGraph, and custom agents.

Backend API design, database architecture, microservices patterns, and test-driven development.

Establishes a project's quality bar as a written contract and stops agents quietly lowering it.

AGENTS.md from calcom/cal.diy: 245 lines covering Do, Don't, PR Size Guidelines, Commands and more.

R package development with devtools, testthat, and roxygen2.

Progressive Web App development for installable, offline-capable web applications.

Implement and route HitKeep contributions through the repository-owned hk developer platform.

Madorin 插件开发入口技能。用于统一编排 Native、MCP、Process 三类通道，约束工程规范、插件元数据协议、宿主能力申请、设置界面 schema、外部包 AOT 校验、发布安装与运行时更新流程。触发关键词：插件开发、Native 插件、MCP 插件、Process 插件、进程插件、发布插件、安装插件。

Use when executing implementation plans with independent tasks in the current session