Developer Tools & Repos Agent Skills for Microsoft Copilot

Comprehensive skill for Adobe Substance 3D Painter texturing and material creation workflow.

Suede Labs AI findings-only code review with full context: changed files, callers, contracts, and deploy surface.

Summon Claude Fable 5.1 (Mythos-class, xenos theoros) by default, or Fable 5.0 (--naos).

Set up local development linting by picking the right linters for each file type a project uses, then recording them as required…

A guide for coding with UdonSharp. Use this when you are asked to create or edit UdonSharp programs. Code that inherits from…

A third-party SDK throws a rich, structured error (HTTP status, machine code, human-readable long message, trace id, per-item failures)…

Run the checks that match the repo's normal contribution flow before pushing: Run browser coverage too when the change is user-facing…

Guidance on writing fast, robust, modern Svelte code.

End-to-end planning, building, and testing of small-scale browser games in SvelteKit + TypeScript running in Docker, including…

SvelteKit data flow guidance. Use for load functions, form actions, server/client data, and invalidation. Covers +page.server.ts vs…

Gives you deep codebase understanding — semantic search, blast-radius analysis, PR review, and health audits

Build token swap functionality with Circle App Kit or standalone Swap Kit SDKs.

Code-level cleanup with a coverage map — scans ONE area for dead code, duplication and stale tests, reports, and removes only what a…

Use when Swift code crosses actors or tasks, handles `Sendable`/`sending`, async isolation, cancellation, `TaskGroup`, `Mutex`, atomics…

Use when you see 'actor-isolated', 'Sendable', 'data race', '@MainActor' errors, or when asking 'why is this not thread safe', 'how do I…

When to activate: iOS/macOS accessibility, VoiceOver, accessibilityLabel, accessibilityHint, Dynamic Type, high contrast, SwiftUI…

When to activate: iOS/macOS app architecture, MVVM, TCA, Clean Architecture, dependency injection, modular design in Swift apps

Use whenever designing, building, reviewing, or refactoring the UI of a Swift/SwiftUI (or UIKit) view for iOS, iPadOS, macOS, watchOS…

Implement, review, or improve data visualizations using Swift Charts.

Reviews Swift code for concurrency safety, error handling, memory management, and common mistakes.

Streamlines iOS application development by implementing the Composable Architecture pattern for robust state management and modular design.