Comfy-agent workflow_nunchaku_fluxmania_txt2img_2k_ratio_upscaler

install

source · Clone the upstream repo

git clone https://github.com/steliosot/comfy-agent

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/steliosot/comfy-agent "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/workflows/upscaling/workflow_nunchaku_fluxmania_txt2img_2k_ratio_upscaler" ~/.claude/skills/steliosot-comfy-agent-workflow-nunchaku-fluxmania-txt2img-2k-ratio-upscaler && rm -rf "$T"

manifest: skills/workflows/upscaling/workflow_nunchaku_fluxmania_txt2img_2k_ratio_upscaler/SKILL.md

source content

workflow_nunchaku_fluxmania_txt2img_2k_ratio_upscaler

Imported workflow skill generated from

Nunchaku Fluxmania txt2img - 2K Ratio Upscaler.json

Family

```
upscaling
```

Inputs

Optional runtime overrides supported by

run(...)

```
prompt
```
```
negative_prompt
```
```
width
```
,
```
height
```
```
seed
```
,
```
steps
```
,
```
cfg
```
```
sampler_name
```
,
```
scheduler
```
,
```
denoise
```
```
server
```
,
```
headers
```
,
```
api_prefix
```

Outputs

Returns JSON with:
- ```
status
```
- ```
prompt_id
```
- ```
output_images
```

Model Requirements

None detected from loader nodes.

Custom Node Requirements

```
rgthree-comfy
```

Routing Metadata

Family:
```
upscaling
```
Input modalities:
```
text_prompt
```
Output modalities:
```
image/png
```
Model families:
```
sd3
```
Node count:
```
10
```
Complexity score:
```
3
```
Resource profile:
```
medium
```

Estimated runtime:

moderate (about 30-120s depending on server)

Max latent resolution hint:
```
1280
```
x
```
1280
```
Max sampler steps hint:
```
None
```

Detected Models

None detected.

Detected Custom Nodes

```
rgthree-comfy
```

Runtime Warnings

Medium-high resolution detected; expect moderate extra runtime.
Uses custom nodes; missing nodes can cause validation/runtime failures.