content-image

name	content-image
description	Generate AI images for content using Gemini or other image generation APIs. Use when user needs diagrams, illustrations, or visual content.

/content-image

Generate AI images for content.

Usage

/content-image [prompt]

Prerequisites

• uv CLI: brew install uv or pip install uv
• GEMINI_API_KEY environment variable

Run

# With explicit output path
uv run .claude/skills/content-image/scripts/generate_image.py "prompt" images/diagram.png

# Or use --project to save to project's images/ directory (auto-generates filename)
uv run .claude/skills/content-image/scripts/generate_image.py "prompt" --project .

Output

Saves to {project}/images/{descriptive-name}.png

Insert in content: ![Description](images/filename.png)

Style Principles

See .claude/skills/content-image/references/prompts/image-generation.md for Tufte-style guidelines:

• Clean background, high data-ink ratio
• Minimal text, clear labels
• No decoration that doesn't add meaning

Good Prompts

• "Flowchart showing [process]"
• "Diagram illustrating [concept]"
• "Architecture diagram for [system]"
• "Minimalist line drawing of..."