“mobile-development”

This skill should be used when the user asks to "create an agent", "add an agent", "write a subagent", "agent frontmatter", "when to use description", "agent…

Implement and optimize browser games using Phaser, Three.js, React Three Fiber, Babylon.js, or PlayCanvas with responsive input, asset loading, rendering, and…

WHAT - Default development workflow, task lifecycle, DoR, DoD, validation, and evidence model when a project has no explicit override.

Use for Rho implementation, package-boundary changes, or authored Rmd test workflows.

Linux development environment - compilers, build tools, IDEs

开发或修改前端页面、交互和样式时使用；复用项目已有组件与主题，按职责组织代码，隔离数据及业务操作，保持正式页面与已获授权原型的一致性。不自动制作原型。

Implement and refactor Go where package design, abstractions, ownership, errors, concurrency, or Go-specific test seams require manual judgment.

Standardizes Makefile-based build and test workflows with reproducible targets.

Architect-posture skill for ongoing work on an existing project.

Design and build LLM-powered projects from ideation through deployment.

RAT, keylogger, ransomware, trojan development.

LLM app development with RAG, prompt engineering, vector databases, and AI agents

Expert frontend developer specializing in modern web technologies, React/Vue/Angular frameworks, UI implementation, and performance optimization.

Use when implementation is complete, all tests pass, and you need to decide how to integrate the work

Create, modify and validate Apify Actors with scoped inputs, storage schemas, runtime logic and deployment review.

This skill should be used when the user wants to "create a skill", "add a skill to plugin", "write a new skill", "improve skill description", "organize skill…

Use DevDock to run changed services in development, configure their routing, and prepare the environment for verification.

Build, deploy, run, and benchmark Filament binaries on connected Android devices or emulators.

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

This skill should be used when the user asks to "create a hook", "add a PreToolUse/PostToolUse/Stop hook", "validate tool use", "implement prompt-based…

Content-editor-posture skill for ongoing work.

Complete guide for authoring LCP tool sets: binding discovery, AST schema generation, execution contract, host configuration injection, human-in-the-loop…

Create, edit, or tune a Pi skill (a SKILL.md directory).

Use before changing behavior or fixing a bug when a focused test can prove the change.