Generate Header Image

Use this skill when the user wants to create or replace an existing post's header/hero image.

This workflow:

1. generates an image with Replicate (default model: Nano Banana Pro)
2. uploads the generated image directly into the bhart.org R2 media bucket (so it is served from /media/...)
3. updates the target post's hero_image_url + hero_image_alt

Requirements

• CODEX_BHART_API_TOKEN (for Bhart Blog Automation API)
• REPLICATE_API_TOKEN (for Replicate API)
• Python 3

Bhart API note