This skill is the composition layer on top of comfy. Where the core skill teaches you to build large single-graph workflows that ComfyUI can parallelize, this skill teaches you how to assemble those large graphs from smaller reusable pieces — like functions in code.

It assumes comfy (core CLI) is loaded. Pair it with the domain skills (image, video, audio, editing domains in the core comfy skill). Fragments are how you avoid rebuilding the same 8-node IPAdapter block five times.

When to use fragments

Default to fragments + blueprints for workflows that may be extended. A small workflow often becomes tomorrow's multi-shot, multi-seed, or multi-provider pipeline; starting with a named fragment and a blueprint keeps that next step cheap.

Use fragments when any of:

comfy-fragments

When to use fragments