Development skills

Browse reusable Agent Skills, each with a clear purpose and practical guidance.

unity-ui-toolkit

Unity UI Toolkit skill for runtime UI development, USS styling, UXML templates, and custom visual elements.

1.55k repo starsObserved in 1 repos
Development

unreal-blueprint

Unreal Engine Blueprint visual scripting skill for macros, functions, event graphs, and rapid prototyping.

1.55k repo starsObserved in 1 repos
Development

unreal-nanite

Unreal Engine Nanite skill for virtualized geometry, mesh streaming, and LOD-free workflows.

1.55k repo starsObserved in 1 repos
Development

wireless-protocols

Embedded wireless protocol implementation (LoRa, Zigbee, Thread, Matter)

1.55k repo starsObserved in 1 repos
Development

land

Land a PR by monitoring conflicts, resolving them, waiting for checks, and squash-merging when green; use when asked to land, merge, or shepherd a PR to completion.

1.54k repo starsObserved in 1 repos
Development

app-implement-feature

Guide for implementing features in baguette — a Swift CLI + WebSocket server that drives iOS simulators via private SimulatorKit. Use this skill when: (1) Adding a new gesture, button, keyboard surface, stream format, or device-chrome behaviour (anything that lands across Domain / Infrastructure / App + Resources/Web). (2) Extending an existing wire-protocol envelope, CLI subcommand, or HTTP route. (3) User asks "add feature X to baguette", "implement <gesture>", "wire <new verb> through serve / input / CLI", or similar. (4) Touching the iOS-26 SimulatorKit / IndigoHID surface — those edits MUST go through this skill's Architecture phase before code lands. Avoid using this skill for refactors that don't add a new feature (keep those TDD-driven without the architecture-approval gate).

1.54k repo starsObserved in 1 repos
Development

fastcrud

Use when building or modifying CRUD endpoints with FastCRUD (the `fastcrud` PyPI package) in a FastAPI project — covers `FastCRUD`, `crud_router`, `EndpointCreator`, `FilterConfig`, `JoinConfig`, auto-relationship detection, the filter operator syntax (`__gte`, `__in`, `__ilike`, etc.), cursor pagination, soft delete, and how to avoid N+1 queries when fetching related data. Activate when the user mentions FastCRUD, `crud_router`, `FastCRUD()`, `FilterConfig`, `JoinConfig`, or asks how to build CRUD endpoints / generate REST APIs from SQLAlchemy or SQLModel models, even if the user doesn't name the library directly.

1.54k repo starsObserved in 1 repos
Development

cymusic-plugin-dev

从零开始开发 Cymusic 音乐播放器(React Native + Expo)音源插件的完整指南。 当用户要求编写、创建、开发 Cymusic 插件,或要求将某个音乐网站、API 适配为 Cymusic 音源时触发。 Cymusic 插件协议非常简单——唯一职责是根据 (title, artist, songmid, quality) 返回可播放的音频 URL, 搜索 / 歌词 / 专辑等元数据由 Cymusic 内置 QQ Music 接口提供。 涵盖:Cymusic 原生格式与 lx-music 兼容格式、沙箱限制、站点分析方法论、本地测试、发布更新等完整流程。 本 Skill 面向 AI 执行,指导 AI 与零基础用户协作完成插件开发。

1.54k repo starsObserved in 1 repos
Development

powercalc-translations

Use when adding, removing, renaming, or changing PowerCalc Home Assistant translation keys or strings; en.json is the source, all locale files must keep matching keys and placeholders.

1.53k repo starsObserved in 1 repos
Development

alembic-migration

Create, review, and apply database schema changes with Alembic. Use whenever a SQLAlchemy model is added or changed, a column/index/constraint needs to change, or a data backfill is required — anything that alters the PostgreSQL schema.

1.53k repo starsObserved in 1 repos
Development