Developer Tools & Repos Agent Skills for Microsoft Copilot

Ultracite is a zero-config linting and formatting preset for JavaScript/TypeScript projects.

Use when a NativeScript app that used to crash on JS errors now silently keeps running (9.1 behavior change), when configuring…

A comprehensive skill for developing native plugins for uni-app.

A comprehensive skill for the uni-app plugin market and automatic plugin installation.

Provides one-command project creation for uni-app using the official quickstart CLI, including project initialization, configuration, and…

Apply this skill whenever modifying, debugging, or extending UniFi client data retrieval in the unifi-mcp monorepo — even if the user…

Convert between Wei, Ether, Gwei, and other Ethereum denominations with Nethereum.

Browse Unity Technologies' official UnityCsReference C# source as a read-only local cache.

Master Unity ECS (Entity Component System) with DOTS, Jobs, and Burst for high-performance game development.

Game UI design using Unity's uGUI (Canvas/RectTransform/Anchors).

Use when a Unity scene, Game view, PlayMode journey, prefab, installer output, GUID, Build Settings entry, or visual capture needs human…

Supports Unity scene and GameObject creation, management, and analysis.

This skill should be used when the user asks about "tests", "unit tests", "EditMode tests", "PlayMode tests", "Test Runner", "test…

Designs and implements professional game user interfaces using Unity's uGUI system with responsive layouts and mobile optimization.

unreal-engine. Use when developing games with unreal engine.

Unreal Engine visual pipeline specialist - Masters the Material Editor, Niagara VFX, Procedural Content Generation, and the art-to-engine…

Open-world and environment specialist - Masters UE5 World Partition, Landscape, procedural foliage, HLOD, and large-scale level streaming…

Quick-reference card for unslop modes, sub-skills, and slash commands.

Create or update .gitignore file

Use when the user wants to update, pull, or sync their WebKit repository or branch.

Guidelines for upgrading Expo SDK versions and fixing dependency issues