Nativeapptemplate Agent — Testing skill for Claude Code

NativeAppTemplate Agent

A Claude Code agent that turns a natural-language spec — something as informal as `"a walk-in queue for a barbershop"` — into a working three-platform implementation:

• Rails 8.1 API
• native SwiftUI iOS
• native Jetpack Compose Android

Coherent across all three, in under an hour.

[](https://www.npmjs.com/package/nativeapptemplate-agent) [](https://github.com/nativeapptemplate/nativeapptemplate-agent/actions/workflows/ci.yml) [](./LICENSE) [](https://nodejs.org/)

npx nativeapptemplate-agent "a walk-in clinic queue for small veterinary practices" --project-name="VetClinic"

**Status: 0.2.1 stable.** First built during [Built with Opus 4.7: a Claude Code Hackathon](https://cerebralvalley.ai/e/built-with-4-7-hackathon) (April 21–27, 2026); shipped to npm post-hackathon. Verified end-to-end on the three demo specs below from a fresh `/tmp/` cwd — the full 3-spec × 2-edition × 2-platform matrix is green at `NATIVEAPPTEMPLATE_VISUAL=2` (see the [matrix](#demo)). Stage 2 (scripted-CRUD walk-through via `mobile-mcp` against a live Rails server) and paid-edition parity validation landed post-launch. Active development continues — see the [roadmap](./ROADMAP.md) for what's next.

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Quick Start

Option 1: Claude Code plugin (recommended)

Install the plugin once, then drive the agent with two slash commands — `/nativeapptemplate-agent:generate-app` (generate → validate → explain) and `/nativeapptemplate-agent:walk-app` (launch the app on a simulator/emulator and walk its UI via `mobile-mcp`, screenshots inline).

/plugin marketplace add nativeapptemplate/nativeapptemplate-agent
/plugin install nativeappt