Summary

OpenRouter has many image generation models as much as LLMs; such as microsoft/mai-image-2.5.
Please support another models with currently supported.

Problem to solve

1. use image_generate tool with model="openrouter/microsoft/mai-image-2.5"

Proposed solution

Pattern A: Add some models curated by someone of maintainers / contributors.

Pattern B: Add dynamic detection from https://openrouter.ai/api/v1/models

Alternatives considered

No response

Impact

Affected: use image_generate tool with OpenRouter

Evidence/examples

extensions/openrouter/image-generation-provider.ts:

const SUPPORTED_MODELS = [
  DEFAULT_MODEL,
  "google/gemini-3-pro-image-preview",
  "openai/gpt-5.4-image-2",
] as const;

Additional information

No response