Thin custom-handler repo (no weights) that serves cagliostrolab/animagine-xl-4.0 with explicit width/height support — the stock SDXL toolkit container 400s on non-square sizes. Used by the comfyui-orchestrator to render TEM portrait art (scene/sprite 832×1216, tiger 896×1152, covers 896×1344).

Request: {"inputs": "<prompt>", "parameters": {negative_prompt, width, height, num_inference_steps, guidance_scale, seed}}