principle-model-the-domain
Apply when writing stateful logic, or when code branches a lot or repeats a shape assumption across files.
Find an Agent Skill for your task. Read the guide and copy the install command.
Updated 10-16 00:02
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Apply when writing stateful logic, or when code branches a lot or repeats a shape assumption across files.
API reference: SwiftUI. Query for views, layouts, navigation, @State/@Binding/@Observable, view modifiers, NavigationStack, iOS 26+ features.
Modernizes UIKit apps for multi-window environments by replacing legacy shared-state APIs with context-appropriate modern alternatives. This includes…
Bootstrap a brand-new Encore.ts project from zero. Only for first-time CLI install and `encore app create` — not for architecture or feature questions.
Perform static analysis of Android APK malware using apktool for resource decompilation, jadx for Java source recovery, and androguard for manifest inspection,…
Migrate to RevenueCat from raw StoreKit or Google Play Billing, or upgrade the RevenueCat SDK across a major version. Use when the user says migrate to…
Configure ignore patterns in GrepAI. Use this skill when excluding files and directories from indexing.
Migrates Capacitor apps off Ionic Enterprise SDK plugins - @ionic-enterprise/auth (Auth Connect), @ionic-enterprise/identity-vault (Identity Vault), and…
Apply when refactoring, evaluating diff size, or tempted to add abstractions, layers, or signal threading. Bias toward deletion and the smallest change that…
Expert guidance for integrating ViewComfy API into web applications using Python and FastAPI
Index of Apple developer documentation for iOS, macOS, and related frameworks. Use when looking up what APIs exist in a framework, browsing available…
GraphQL development guidelines with type-safe clients, schema design, and integration with React and Next.js.
Expert guidance for Salesforce development including Apex, Lightning Web Components, and metadata best practices
Develop Ruby on Rails applications with models, controllers, views, Active Record ORM, authentication, and RESTful routes. Use when building Rails…
Install, initialize, verify, and troubleshoot RTK (Rust Token Killer) for AI coding agents. Use when you need to reduce shell-command token output, confirm…
Use when adding or refactoring interactive Jetpack Compose UI that introduces or moves remember state or coordinated UI logic, or when a screen mixes app…
Apply when integrating a new requirement into an existing design.
Apply when sequencing an addition, refactor, or rewrite. Remove dead code, redundant validators, and stub references first, then build on the simpler base.
FHIR API development guide for building healthcare endpoints. Use when: (1) Creating FHIR REST endpoints (Patient, Observation, Encounter, Condition,…
Use when asked to babysit a GitHub PR or wait for its CI or review checks.
Use when a PR has merge conflicts with its base branch, including conflicts found during babysitting or merging.
Organize DI registrations using IServiceCollection extension methods. Group related services into composable Add* methods for clean Program.cs and reusable…
Refresh API docs from the owning schema source; never edit generated OpenAPI by hand.
Plan an implementation structure; durable decisions belong in ADRs and architecture docs.