guidelines▌

Comprehensive design rules derived from Apple's Human Interface Guidelines for iPhone app development. \n \n Covers 10 critical areas: layout and safe areas, navigation, typography with Dynamic Type support, color and Dark Mode, accessibility, gestures, components, patterns, privacy, and system integration \n Includes 100+ specific rules with code examples showing correct and incorrect implementations across SwiftUI and UIKit \n Provides a quick-reference table for common UI components and an ev

Use this skill to design and review Swift APIs that are clear at the point of use, fluent in call sites, and aligned with established Swift naming and labeling conventions. Prioritize readability, explicit intent, and consistency across declarations, call sites, and documentation comments.

$23

Automated UI code review against Vercel's Web Interface Guidelines. \n \n Fetches the latest guidelines from the official Vercel repository before each review to ensure current rule compliance \n Analyzes React, Vue, Svelte, HTML, CSS, and JavaScript/TypeScript files against all fetched rules \n Reports violations in file:line format with actionable feedback on how to fix each issue \n Supports file paths and glob patterns for flexible scope selection across projects \n

Establish consistency and best practices across backend microservices (blog-api, auth-service, notifications-service) using modern Node.js/Express/TypeScript patterns.

Use this skill for backend and API work across web/, worker/, and packages/shared/.

Base rules for end users calling NVIDIA cuOpt (routing/LP/MILP/QP/install/server). Not for cuOpt internals — use cuopt-developer for those.

Guidance for using the @tinybirdco/sdk package to define Tinybird resources in TypeScript with complete type inference.

Guidance for using the Tinybird CLI (tb) for local development, deployments, data operations, and workspace management.

Apple Watch is a personal, glanceable device worn on the wrist. Interactions are measured in seconds, not minutes. Every design decision must prioritize speed of comprehension and brevity of interaction.