What problem does it solve?
Mobile apps need to integrate image understanding, generative text, and audio transcription while avoiding insecure key storage, large payloads, and poor UX; this Skill explains how to connect Expo/React Native apps to modern AI providers safely and efficiently.
Core Features & Use Cases
- Secure API key management: Use backend proxies (edge functions or servers) to keep provider keys out of the app binary and authenticate mobile clients with short-lived tokens.
- Vision integration: Capture and downscale photos from the camera, convert to base64 or upload, and send to vision-capable models for descriptions, labeling, or multimodal prompts.
- Text generation & streaming: Create chat-style UIs with streaming token support to update the interface progressively for better responsiveness.
- Audio transcription: Record audio with expo-av and send multipart form data to a transcription endpoint such as Whisper.
- Operational guidance: Recommendations for image quality, payload size, timeouts, error handling, cost awareness, and permission management make production behavior more robust.
- Use Cases: Photo description for accessibility features, in-app chatbots, voice note transcription, and multimodal search in mobile apps.
Quick Start
Create a small backend proxy that holds your AI provider key and call it from your Expo app to send a reduced-quality camera image for a descriptive response.
