modbender X Post with AI-Generated Image
Generate a Gemini AI image from a text prompt, compress it, and post it as a tweet — all in one command.
Prerequisites
xurlCLI (X/Twitter auth) — see xurl skillGEMINI_API_KEYenv varnano-banana-proskill installed (OpenClaw)uvPython runner
Setup
export GEMINI_API_KEY="your-gemini-api-key"
export X_CONSUMER_KEY="..."
export X_CONSUMER_SECRET="..."
export X_ACCESS_TOKEN="..."
export X_ACCESS_TOKEN_SECRET="..."
Usage
# Post tweet with AI-generated image
python3 scripts/post_with_image.py \
--text "Your tweet text here" \
--prompt "AI image prompt — describe the visual"
# Text-only tweet
python3 scripts/post_with_image.py \
--text "Your tweet text" \
--no-image
How it works
- Calls Gemini image generation with prompt → PNG
- Compresses + resizes to 1200×675 JPEG (Twitter optimal)
- Uploads via Twitter media API (OAuth1)
- Posts tweet with media via
xurl
Inputs
| Param | Description |
|---|---|
--text |
Tweet text (required) |
--prompt |
Image generation prompt (optional) |
--no-image |
Skip image, post text only |
Output
Tweet posted; media ID and confirmation logged to stdout.