---

name: inference-workflows description: "Guides Krita AI Diffusion WorkflowInput construction, prompt preparation, inpaint, refine, upscale, control-image, and ComfyUI workflow lowering tasks." disable-model-invocation: true metadata: disco-role: operating license: GPL 3.0

inference-workflows

Use this sub-skill when the task is about image-generation request payloads or how Krita AI Diffusion lowers plugin state into local ComfyUI/cloud work.

Trigger examples:

• Building, inspecting, serializing, or deserializing WorkflowInput.
• Choosing among WorkflowKind.generate, refine, inpaint, refine_region, upscale_simple, upscale_tiled, control_image, and custom.
• Debugging prompt/style/LoRA/wildcard/layer-token preparation before a job is sent to a client.
• Explaining inpaint fill/mask/reference choices or selection/crop extents.
• Estimating passes_count, cost, or request image payload shape without running actual generation.
• Reviewing ComfyUI workflow lowering in backend.workflow or backend.comfy_workflow.

Safe entry points

python sub-skills/inference-workflows/scripts/inspect_workflow_input.py --kind generate --round-trip
python sub-skills/inference-workflows/scripts/inspect_workflow_input.py --kind inpaint --round-trip
python sub-skills/inference-workflows/scripts/inspect_workflow_input.py --kind upscale-tiled --target 2048x1536 --round-trip

These commands construct tiny in-memory payloads and do not connect to ComfyUI, launch Krita, download models, call cloud APIs, or generate images.

References

• references/api-reference.md: dataclass/API contracts for WorkflowInput and related inputs.
• references/workflow-recipes.md: request recipes for generate, refine, inpaint, upscale, control image, prompt/LoRA, and ComfyUI lowering.
• references/troubleshooting.md: workflow-kind, prompt, mask, model, and serialization failure recovery.
• scripts/inspect_workflow_input.py: bundled offline request inspector.

Boundaries

• For server URLs, model catalogs, custom nodes, cloud/local clients, or managed server errors, route to server-resources.
• For Qt workspace state that decides when DocumentModel.generate() enqueues a particular workflow kind, route to ui-workspaces as well.
• For custom ComfyUI Graph workspace metadata and ETN placeholders, route to custom-graphs.
• For Image, Mask, Bounds, layer tokens, prompt comments, style JSON, or PNG metadata, route to document-image-state.