How-to guides

Recipe-style guides for specific AgX tasks. Each one assumes you have AgX installed and you know what you want to accomplish — pick the page that matches your task.

Common tasks:

• Apply a preset to a folder of photos — batch-apply over a directory.
• Compare looks side-by-side on one image — multi-apply for preset audition.
• Write your own preset — author a TOML preset from scratch.
• Extend a preset — build a variant on top of a base preset using extends.
• Author a custom .cube LUT — hand-write or generate a 3D LUT.
• Compose layered looks — stack presets at apply time using --presets.
• Validate a preset before distributing — catch errors before sharing a preset.

If your task isn't here, check the CLI reference, the preset reference, or the explanation pages for background.