Multi Platform Apps Multi Platform

This orchestrates parallel development across web, mobile, and desktop by starting with API contracts and design systems, then fanning out to platform-specific implementations. You get dedicated subagents for React/Next.js, SwiftUI, Kotlin/Compose, and optionally Electron/Tauri, all working from shared business logic and data models. The workflow is opinionated about the stack (TypeScript, modern frameworks, specific state management patterns) which is either perfect or limiting depending on your setup. The real value is in the coordination strategy: it forces you to nail down contracts upfront so teams can work independently without integration hell later. Best for greenfield features where you control the entire stack, less useful if you're stuck with legacy platforms or non-standard frameworks.

skills.sh installs: 239
GitHub stars: 39.4K
last updated: Jun 3, 2026

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Install

$ npx -y skills add sickn33/antigravity-awesome-skills --skill multi-platform-apps-multi-platform --agent claude-code

Installs into .claude/skills of the current project.

Files

Multi-Platform Feature Development Workflow

Build and deploy the same feature consistently across web, mobile, and desktop platforms using API-first architecture and parallel implementation strategies.

[Extended thinking: This workflow orchestrates multiple specialized agents to ensure feature parity across platforms while maintaining platform-specific optimizations. The coordination strategy emphasizes shared contracts and parallel development with regular synchronization points. By establishing API contracts and data models upfront, teams can work independently while ensuring consistency. The workflow benefits include faster time-to-market, reduced integration issues, and maintainable cross-platform codebases.]

Use this skill when

Working on multi-platform feature development workflow tasks or workflows
Needing guidance, best practices, or checklists for multi-platform feature development workflow