Show HN: Structured JSON Prompts for AI Image Generation

[caeser]

I've been experimenting with structured approaches to text-to-image generation with chatgpt and google imagen 3.0 and built two complementary tools:

image-json-gen: A simple ts to create structured image prompts as JSON for generative models. generation-schemas: An evolving schema spec to standardize and validate image generation prompts across tools.

The goal is to move away from messy natural language prompts and toward reproducible, composable, and tool-friendly formats.

Useful for devs building image pipelines, creative tooling, or anyone who wants stricter control over prompt structure.

Feedback, ideas, and contributions welcome. Cheers!