Settings
Review the active Gemini image model, Docker runtime configuration, upload constraints, and connection health.
Application Settings
Non-secret runtime configuration for the Dockerized poster generation tool.
Image Model
gemini-3-pro-image-preview
Default Nano Banana-compatible poster generation model.
App Port
0.0.0.0:55556
Public endpoint expected at http://localhost:55556
Upload Limit
12 MB per file
One poster reference per generation. Use a clean PDF, JPG, PNG, or WEBP poster file.
Supported Types
PDF, JPG, JPEG, PNG, WEBP
Poster Agent accepts PDF and image poster references.
Storage Paths
Local persistence directories used by the app.
Uploads
/app/uploads
Run Data
/app/data/runs
Exports
/app/exports
Generated Posters
/app/exports/generated-posters
Connection Test
Confirm the server-side Gemini image generation integration is reachable.
Connection not tested yet.
App Summary
Poster Agent
Turn a past event poster and a short event purpose into a fresh poster draft.