everything-evenhub

Everything EvenHub

Everything EvenHub is a Claude Code skill set for Even Realities G2 smart glasses app development. It provides 12 AI-assisted skills covering the full development lifecycle — from project scaffolding to UI composition, input handling, device features, simulation testing, font measurement, and SDK/CLI reference lookups.

Prerequisites

• Node.js v18 or later
• Claude Code CLI installed and authenticated

Installation

In Claude Code, run:

/plugin marketplace add even-realities/everything-evenhub
/plugin install everything-evenhub@everything-evenhub

The skills will be available after installation. To update later:

/plugin marketplace update everything-evenhub

Quick Start

After installation, try these in any Claude Code session:

# Scaffold a new G2 app from scratch (blank Vite base)
/quickstart my-weather-app

# Or scaffold from a curated starter template — pick the one closest to what you're building
/template my-reader --text-heavy
/template --asr my-transcription-app
/template --image photo-frame
/template --minimal hello-glasses

# Build and package for distribution
/build-and-deploy

# Look up SDK APIs
/sdk-reference createStartUpPageContainer

# Look up CLI commands
/cli-reference evenhub qr

# Get design guidance
/design-guidelines settings screen with 5 options

During development, use these skills to implement features:

# Build glasses display UI
/glasses-ui "show a 3-item menu with a title bar"

# Add input handling
/handle-input "single press cycles screens, double press exits"

# Use hardware features (audio, IMU, storage)
/device-features "toggle microphone recording on click"

# Measure text for pixel-accurate layouts
/font-measurement "size a text container for a long paragraph with 8px padding"

# Test with the simulator
/test-with-simulator "debug my app with glow effect"

# Automate simulator testing
/simulator-automation "take a screenshot and verify text is displayed"

Skills

Tier	Skill	Description
Tier 1 — One-Click	quickstart	Scaffold a blank G2 app from scratch (Vite + TS + SDK)
Tier 1 — One-Click	template	Scaffold from a curated starter (minimal, asr, image, text-heavy) via degit
Tier 1 — One-Click	build-and-deploy	Package and publish app to Even Hub
Tier 2 — Core Development	glasses-ui	Build glasses display UI with containers, text, images, and lists
Tier 2 — Core Development	handle-input	Handle touchpad gestures, ring input, and lifecycle events
Tier 2 — Core Development	device-features	Use audio capture, IMU, device info, and local storage
Tier 2 — Core Development	test-with-simulator	Run and debug your app in the Even Hub Simulator
Tier 2 — Core Development	simulator-automation	Automate the simulator via its HTTP API — screenshots, input, console logs
Tier 2 — Core Development	font-measurement	Pixel-accurate text and list measurement matching LVGL firmware rendering
Tier 3 — Reference	sdk-reference	Look up Even Hub SDK APIs and types
Tier 3 — Reference	cli-reference	Look up Even Hub CLI commands
Tier 3 — Reference	design-guidelines	G2 display design constraints and best practices

Harness Testing

Each skill includes a harness test to verify it produces correct output when used by an AI agent. Run a test with:

/harness quickstart

See harness/README.md for details on adding tests for new skills.

Resources

• Even Hub Docs
• SDK: @evenrealities/even_hub_sdk
• Simulator: @evenrealities/evenhub-simulator
• CLI: @evenrealities/evenhub-cli
• Community: Discord

License

MIT