Cake Sketch Effect Image Generator

The Problem

In cake customization or bakery display workflows, designers often start with rough sketches, but generic image models may struggle to preserve structure, proportions, decorative layers, and placement. This skill narrows the task to a cake-sketch-to-effect-image pipeline, focusing on interpreting the sketch before controlling how closely the result follows it.

How It Works

Given a sketch img URL and a prompt, the skill first validates input, then analyzes the sketch to extract structured entities and grade quality as high/medium/low. It infers a design-intent summary, selects a restore constraint such as strict_restore, moderate_restore, or enriched, and builds the final generation prompt. Task submission returns only a task_id; the client polls until it receives the effect image URL, sketch analysis, constraint strategy, and final prompt, and can render the result in an HTML preview page.

Boundaries

This skill is async-only and does not support synchronous execution. Without an app key, it returns simulated preview data instead of real output from execute_task.py and query_task.py. Prompts requesting enrichment or beautification loosen the restore constraint; otherwise the system defaults to strict restoration. img and prompt are required, while aspect ratio is optional and defaults to 1:1.