[Feature]: Add GPT Image 2 reference

[xianyu110]

Problem / pain point

When I generate marketing visuals or prototypes, I still need a quick browser-based image generation option that fits the design workflow.

Proposed solution

Add GPT Image 2 as an optional image-generation reference or provider entry in the product documentation / examples, so users can evaluate it alongside the existing image workflows.

Alternatives considered

Using only the current local/provider presets works, but it would be useful to have a concrete GPT Image 2 reference because it is already positioned around marketing visuals and branded image workflows.

Scope

Provider / model

Hard-constraints check

I have read the hard constraints in CLAUDE.md and this proposal does not conflict with any of them.

Website: https://gptimage2.asia/

[github-actions]

Thank you for the feature request, @xianyu110.

Image generation is already a supported workflow in Open CoDesign via the gen_image tool (see AGENTS.md:46 and the v0.1.4 release notes). The project currently includes a reference to gpt-image-1 in BENCHMARKS.md:14 as a benchmark source.

Adding GPT Image 2 as a documentation entry or example provider seems like a natural extension. To help us evaluate where this should go, could you clarify:

1. What specific endpoint/model ID does GPT Image 2 expose? Is it an OpenAI-compatible API or a separate service?
2. Would you like to see this as a documentation page (e.g., a new provider example in the docs), a built-in provider extension in packages/providers, or both?
3. Does GPT Image 2 have any unique capabilities (e.g., specific image sizes, branding support) that would justify a dedicated entry over using the existing generic image-generation provider interface?

If you're interested in contributing, a PR adding a documentation snippet or a simple provider config example would be very welcome.

---

Open-CoDesign Bot