Add client-side image resize and server-side image token budgeting
...
Client (useFileUpload.js):
- Resize images to max 1024px on longest side via Canvas before upload
- JPEG quality 0.9, preserves EXIF orientation
- Reduces typical phone photos from 8 MB → ~400-900 KB
Server (websocket.py):
- Increase limit to 8 images, 50 MB total payload
Server (agent.py):
- Before adding user message to session.context, estimate how many images
fit in remaining context (500 tok/img, up to 80% of max_context_tokens)
- Images that don't fit are saved as resized JPEGs to session_files/
- References to saved images are appended to the user message text
so Navi can view them later via image_view tool
- session.messages keeps ALL images for full UI history
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Eugene Sukhodolskiy
committed
on 25 May