ComfyUI-AllinOne-LazyNode

ComfyUI AIO Core

Custom node for ComfyUI that collects key workflow settings in one place and exposes them as individual outputs.

Included Node

• AIO Core Settings

Inputs

• checkpoint (dropdown, includes (none))
• lora (dropdown, includes (none))
• positive_prompt (multiline text)
• negative_prompt (multiline text)
• sampler (dropdown, includes (none))
• scheduler (dropdown, includes (none))
• steps (integer)
• cfg (float)
• filename (single-line text, optional override)
• Create Filename from Input button — regenerates the automatic filename from the current checkpoint, lora, and sampler values. Use this to reset back to the auto-generated name after a manual edit.

Outputs

These outputs do not replace other nodes — they are meant to feed into them. For example, the checkpoint output is meant to feed into the dropdown of the Load Checkpoint node.

• checkpoint (string, flexible socket type for COMBO compatibility)
• lora (string, flexible socket type for COMBO compatibility)
• positive_prompt (string)
• negative_prompt (string)
• sampler (string, flexible socket type for COMBO compatibility)
• scheduler (string, flexible socket type for COMBO compatibility)
• steps (int)
• cfg (float)
• filename (string)

Optional Behavior

• Dropdown value (none) is emitted as empty string "".
• If filename is empty, an automatic value is generated as:
  • <checkpoint>_<lora>_<sampler>_
• The filename field is auto-filled from checkpoint, lora, and sampler.
• The auto-filled value updates immediately when checkpoint, lora, or sampler changes.
• If you edit filename manually, that manual value is kept.
• Clearing filename re-enables auto-generated naming.
• Only the file name (no folders) is used for checkpoint and lora in the generated filename.
• File extensions are removed from checkpoint and lora names in the generated filename.
• If checkpoint, lora, and sampler are all empty, filename falls back to:
  • ComfyUI_

Install

Place this folder inside:

• ComfyUI/custom_nodes/ComfyUI_AIOcore

Then restart ComfyUI.