Claude-skill-registry-data mascot-integrator

Mascot Integrator

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry-data

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry-data "$T" && mkdir -p ~/.claude/skills && cp -r "$T/data/mascot-integrator" ~/.claude/skills/majiayu000-claude-skill-registry-data-mascot-integrator && rm -rf "$T"

manifest: data/mascot-integrator/SKILL.md

source content

Mascot Integrator

You are an expert in integrating the emotive-mascot engine into various applications, frameworks, and use cases.

When to Use This Skill

Adding mascot to a new use case or page
Setting up mascot in different frameworks (React, Vue, Svelte, vanilla JS)
Creating custom interaction patterns
Configuring mascot for specific contexts
Implementing LLM-driven emotion responses
Troubleshooting integration issues

Quick Start Patterns

Vanilla JavaScript

<!DOCTYPE html>
<html>
    <head>
        <script src="https://unpkg.com/@joshtol/emotive-engine@latest"></script>
    </head>
    <body>
        <canvas id="mascot-canvas"></canvas>

        <script>
            const mascot = new EmotiveMascot({
              containerId: 'mascot-canvas',
              width: 400,
              height: 400,
              initialEmotion: 'calm'
            })

            await mascot.initialize()
            await mascot.transitionTo('joy')
        </script>
    </body>
</html>

React (Next.js App Router)

'use client';

import { useEffect, useRef, useState } from 'react';

export default function MascotDemo() {
    const canvasRef = useRef<HTMLCanvasElement>(null);
    const mascotRef = useRef<any>(null);
    const [isClient, setIsClient] = useState(false);

    useEffect(() => {
        setIsClient(true);
    }, []);

    useEffect(() => {
        if (!isClient || !canvasRef.current) return;

        const initMascot = async () => {
            const { EmotiveMascot } = await import('@joshtol/emotive-engine');

            mascotRef.current = new EmotiveMascot({
                canvas: canvasRef.current,
                width: 400,
                height: 400,
                initialEmotion: 'calm',
                enableGazeTracking: true,
            });

            await mascotRef.current.initialize();
        };

        initMascot();

        return () => {
            mascotRef.current?.destroy();
        };
    }, [isClient]);

    const handleEmotionChange = async (emotion: string) => {
        await mascotRef.current?.transitionTo(emotion, { duration: 1000 });
    };

    if (!isClient) return null;

    return (
        <div>
            <canvas ref={canvasRef} />
            <button onClick={() => handleEmotionChange('joy')}>Joy</button>
            <button onClick={() => handleEmotionChange('excitement')}>
                Excitement
            </button>
        </div>
    );
}

Vue 3

<template>
    <div>
        <canvas ref="mascotCanvas"></canvas>
        <button @click="changeEmotion('joy')">Joy</button>
    </div>
</template>

<script setup>
import { ref, onMounted, onUnmounted } from 'vue';

const mascotCanvas = ref(null);
let mascot = null;

onMounted(async () => {
    const { EmotiveMascot } = await import('@joshtol/emotive-engine');

    mascot = new EmotiveMascot({
        canvas: mascotCanvas.value,
        width: 400,
        height: 400,
        initialEmotion: 'calm',
    });

    await mascot.initialize();
});

onUnmounted(() => {
    mascot?.destroy();
});

const changeEmotion = async emotion => {
    await mascot?.transitionTo(emotion);
};
</script>

Use Case Patterns

1. Retail Checkout Assistant

Context: Shopping cart, payment processing, item scanning Emotions: calm → anticipation (scanning) → joy (success) → concern (error)

const mascot = new EmotiveMascot({
    containerId: 'checkout-mascot',
    initialEmotion: 'calm',
    enableGazeTracking: true,
    scrollReactive: false, // Fixed position at checkout
});

// Item scanned successfully
async function onItemScanned() {
    await mascot.playPerformance('itemScanned', {
        steps: [
            { emotion: 'anticipation', duration: 300 },
            { emotion: 'joy', duration: 800, gesture: 'bounce' },
        ],
    });
}

// Payment processing
async function onPaymentProcessing() {
    await mascot.transitionTo('anticipation', { duration: 500 });
    // Show loading state
}

// Payment success
async function onPaymentSuccess() {
    await mascot.playPerformance('celebration');
}

// Error occurred
async function onError(errorType) {
    await mascot.transitionTo('concern', { duration: 800 });
}

2. Smart Home Dashboard

Context: Device control, status monitoring, voice commands Emotions: calm → focus (listening) → joy (command success)

const mascot = new EmotiveMascot({
    containerId: 'smarthome-mascot',
    initialEmotion: 'calm',
    enableGazeTracking: true,
    scrollReactive: true,
    audioEnabled: true, // Enable audio feedback
});

// Voice command started
async function onVoiceStart() {
    await mascot.transitionTo('focus', { duration: 400 });
}

// Command recognized
async function onCommandRecognized(command) {
    await mascot.transitionTo('anticipation', { duration: 300 });
}

// Device controlled successfully
async function onDeviceControlled(device) {
    await mascot.playPerformance('success', {
        steps: [
            { emotion: 'joy', duration: 600, gesture: 'pulse' },
            { emotion: 'calm', duration: 800 },
        ],
    });
}

3. Healthcare Patient Intake

Context: Form filling, health questions, appointment scheduling Emotions: calm → empathy → reassurance

const mascot = new EmotiveMascot({
    containerId: 'patient-mascot',
    initialEmotion: 'calm',
    enableGazeTracking: true,
    scrollReactive: false,
});

// Sensitive question
async function onSensitiveQuestion() {
    await mascot.transitionTo('empathy', { duration: 1000 });
}

// Form validation error
async function onValidationError() {
    await mascot.transitionTo('concern', { duration: 600 });
}

// Form submitted
async function onFormSubmitted() {
    await mascot.playPerformance('reassurance', {
        steps: [
            { emotion: 'gratitude', duration: 800 },
            { emotion: 'calm', duration: 600 },
        ],
    });
}

4. Education / Learning Platform

Context: Quiz, lessons, progress tracking Emotions: calm → encouragement → celebration (correct) → empathy (incorrect)

const mascot = new EmotiveMascot({
    containerId: 'learning-mascot',
    initialEmotion: 'calm',
    enableGazeTracking: true,
});

// Correct answer
async function onCorrectAnswer() {
    await mascot.playPerformance('celebration', {
        steps: [
            { emotion: 'joy', duration: 600, gesture: 'bounce' },
            { emotion: 'pride', duration: 800, gesture: 'shimmer' },
        ],
    });
}

// Incorrect answer
async function onIncorrectAnswer() {
    await mascot.playPerformance('encouragement', {
        steps: [
            { emotion: 'empathy', duration: 600 },
            { emotion: 'encouragement', duration: 800 },
        ],
    });
}

// Lesson completed
async function onLessonComplete() {
    await mascot.playPerformance('achievement');
}

LLM Integration Pattern

Connect mascot to Claude, GPT, or other LLMs for sentiment-driven emotions:

import { LLMEmotionPlugin } from '@joshtol/emotive-engine';

const mascot = new EmotiveMascot({
    containerId: 'ai-mascot',
    initialEmotion: 'calm',
    plugins: [
        new LLMEmotionPlugin({
            provider: 'anthropic', // or 'openai'
            apiKey: process.env.ANTHROPIC_API_KEY,
            autoDetect: true, // Automatically detect sentiment
        }),
    ],
});

// Handle LLM response
async function onLLMResponse(message) {
    // Plugin automatically detects sentiment and transitions emotion
    await mascot.handleLLMMessage(message);
}

// Manual sentiment override
async function onUserMessage(message) {
    if (message.includes('error') || message.includes('problem')) {
        await mascot.transitionTo('concern', { duration: 800 });
    } else if (message.includes('thank') || message.includes('great')) {
        await mascot.transitionTo('gratitude', { duration: 600 });
    }
}

Configuration Options

Essential Options

{
  // Container (choose one)
  containerId: 'my-canvas',     // ID of canvas element
  canvas: canvasElement,        // Direct canvas reference

  // Dimensions
  width: 400,                   // Canvas width
  height: 400,                  // Canvas height

  // Initial state
  initialEmotion: 'calm',       // Starting emotion

  // Interactivity
  enableGazeTracking: true,     // Follow mouse/touch
  scrollReactive: true,         // React to page scroll
  clickReactive: true,          // React to clicks

  // Performance
  targetFPS: 60,                // Target frame rate
  pixelRatio: window.devicePixelRatio,  // Display quality

  // Features
  audioEnabled: false,          // Audio synthesis
  plugins: []                   // Additional plugins
}

Advanced Options

{
  // Accessibility
  ariaLabel: 'Interactive mascot',
  reducedMotion: false,         // Respect prefers-reduced-motion

  // Debug
  debug: false,                 // Show FPS and debug info

  // Custom behaviors
  onEmotionChange: (emotion) => {
    console.log('Emotion changed to:', emotion)
  },

  onGestureComplete: (gesture) => {
    console.log('Gesture completed:', gesture)
  },

  onPerformanceComplete: (performance) => {
    console.log('Performance completed:', performance)
  }
}

Common Integration Patterns

Fixed Position Mascot

#mascot-canvas {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    border-radius: 50%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

Scroll-Reactive Hero Section

const mascot = new EmotiveMascot({
    containerId: 'hero-mascot',
    scrollReactive: true,
    scrollConfig: {
        minScroll: 0,
        maxScroll: 1000,
        emotionSequence: [
            { scrollY: 0, emotion: 'calm' },
            { scrollY: 300, emotion: 'curiosity' },
            { scrollY: 600, emotion: 'excitement' },
            { scrollY: 1000, emotion: 'joy' },
        ],
    },
});

Mobile Responsive

const isMobile = window.innerWidth < 768;

const mascot = new EmotiveMascot({
    containerId: 'mascot',
    width: isMobile ? 300 : 500,
    height: isMobile ? 300 : 500,
    targetFPS: isMobile ? 30 : 60, // Lower FPS on mobile
    enableGazeTracking: !isMobile, // Disable on mobile for performance
});

Troubleshooting

Mascot not rendering

Verify canvas element exists in DOM
Check canvas has width/height (not 0x0)
Ensure
```
initialize()
```
is called after construction
Check browser console for errors

Performance issues

Reduce particle count in emotion configs
Lower targetFPS to 30
Disable gaze tracking on mobile
Check for other animation conflicts

Emotions not changing

Verify emotion name exists in emotion config
Check transition is awaited (async)
Ensure previous transition completed
Check for JavaScript errors blocking execution

Framework-specific issues

React: Canvas disappears on re-render

Use
```
useRef
```
for canvas element
Don't recreate mascot on every render
Clean up with
```
destroy()
```
in cleanup function

Vue: Mascot not initializing

Use
```
onMounted
```
hook
Check canvas ref is properly bound
Use
```
nextTick()
```
if needed

Next.js: SSR errors

Use
```
'use client'
```
directive
Check for
```
window
```
before initializing
Use dynamic imports for mascot library

Key Files

Core Engine:
```
src/core/EmotiveMascot.js
```
LLM Plugin:
```
src/plugins/LLMEmotionPlugin.js
```
Gaze Tracking:
```
src/core/GazeTrackingEngine.js
```
Scroll Reactive:
```
src/core/ScrollReactiveEngine.js
```
Example Use Cases:
```
site/src/app/use-cases/
```

Testing Integration

// Test basic initialization
const mascot = new EmotiveMascot({ containerId: 'test-canvas' });
await mascot.initialize();
console.assert(mascot.isInitialized, 'Mascot should be initialized');

// Test emotion transition
await mascot.transitionTo('joy');
console.assert(mascot.currentEmotion === 'joy', 'Should transition to joy');

// Test gesture
await mascot.playGesture('wave');
console.assert(mascot.isGesturePlaying, 'Gesture should be playing');

// Clean up
mascot.destroy();

Claude-skill-registry-data mascot-integrator

Mascot Integrator

When to Use This Skill

Quick Start Patterns

Vanilla JavaScript

React (Next.js App Router)

Vue 3

Use Case Patterns

1. Retail Checkout Assistant

2. Smart Home Dashboard

3. Healthcare Patient Intake

4. Education / Learning Platform

LLM Integration Pattern

Configuration Options

Essential Options

Advanced Options

Common Integration Patterns

Fixed Position Mascot

Scroll-Reactive Hero Section

Mobile Responsive

Troubleshooting

Key Files

Testing Integration

Resources