Karga Remote Workflow
A standalone ComfyUI custom node that sends workflows to a remote ComfyUI instance and returns the output image — all in a single node.
STALE. Not maintained.
Features
- Workflow picker — drop any
workflow_api.jsoninto theworkflows/folder and select it from a dropdown - Remote execution — queues the job on a remote ComfyUI instance over HTTP and polls until complete
- Prompt & seed — built-in prompt box and seed control (with ComfyUI's native randomize/fixed/increment)
- Optional image input — connect an image for img2img workflows, or leave it disconnected for text-to-image
- Optional mask input — connect a mask for inpainting workflows
- Dynamic fields — any additional
[ui]-tagged nodes in your workflow automatically appear as inputs on the node
Installation
cd ComfyUI/custom_nodes
git clone https://github.com/YOUR_USERNAME/KargaRemoteWorkflow
Restart ComfyUI. The Karga Remote Workflow node will appear under the Karga category.
Setup
- Export your remote workflow using Save (API Format) in ComfyUI
- Place the exported JSON in
custom_nodes/KargaRemoteWorkflow/workflows/ - Make sure your remote ComfyUI is running with
--listen
Usage
Add the Karga Remote Workflow node to your graph and configure:
| Input | Description |
|---|---|
workflow |
Select a workflow JSON from the workflows/ folder |
remote_address |
Address of the remote ComfyUI instance, e.g. 192.168.1.50:8188 |
prompt |
Text prompt — injected into the workflow's [ui] prompt node |
noise_seed |
Seed — injected into the workflow's [ui] seed node |
image (optional) |
Input image for img2img workflows |
mask (optional) |
Mask for inpainting workflows |
poll_interval |
How often to check for completion (seconds) |
timeout |
Max wait time before raising an error (seconds) |
image_index |
Which output image to return if the workflow produces multiple |
Tagging your remote workflow
Tag nodes in your remote workflow so this node knows where to inject values. Rename a node's title using either format:
Suffix style (recommended for standard nodes):
Load Image [ui]
CLIP Text Encode (Positive Prompt) [ui]
RandomNoise [ui]
Prefix style (for custom labels or non-standard nodes):
[ui] prompt:text
[ui] steps:steps
[ui] cfg:cfg
Supported suffix-style class types
| Class type | Injected value | Input key |
|---|---|---|
LoadImage |
Uploaded input image filename | image |
LoadImageMask |
Uploaded mask filename | image |
CLIPTextEncode |
Prompt text | text |
RandomNoise |
Seed value | noise_seed |
Any other node type tagged with [ui] will fall back to using its first scalar input.
Prefix-style format
[ui] label_name:input_field
Examples:
[ui] steps:steps
[ui] cfg:cfg
[ui] input_image:image
[ui] input_mask:image
Any prefix-style [ui] fields that aren't prompt, noise_seed, input_image, or input_mask will appear as additional input widgets on the node automatically.
License
MIT