# Curated Longcat Txt2video

> Curated ComfyUI workflow imported from `LongCat txt2video.json`.

- Skill: `steliosot/curated-longcat-txt2video` (Agent Skill, multi-file: 6 files)
- Install (CLI): `npx skillmds@latest add steliosot/curated-longcat-txt2video`
- Raw SKILL.md: https://api.skillmd.com/api/skills/steliosot/curated-longcat-txt2video/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Productivity
- Author: steliosot (https://skillmd.com/u/steliosot)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/steliosot/curated-longcat-txt2video

---


# curated_longcat_txt2video

Curated workflow skill generated from `LongCat txt2video.json`.

## Capability Family

- `video_t2v_i2v_avatar`

## 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` (includes image/video entries reported by Comfy history)

## Model Requirements

- None detected from loader nodes.

## Custom Node Requirements

- `ComfyUI-WanVideoWrapper`
- `comfyui-videohelpersuite`

## Links Extracted From Workflow Notes

- https://discord.com/invite/gggpkVgBf3
- https://huggingface.co/ALGOTECH/WanVideo_comfy/resolve/main/umt5-xxl-enc-bf16.safetensors?download=true
- https://huggingface.co/Comfy-Org/Wan_2.1_ComfyUI_repackaged/resolve/main/split_files/vae/wan_2.1_vae.safetensors?download=true
- https://huggingface.co/Kijai/LongCat-Video_comfy/resolve/main/LongCat_TI2V_comfy_bf16.safetensors?download=true
- https://huggingface.co/Kijai/LongCat-Video_comfy/resolve/main/LongCat_TI2V_comfy_fp8_e4m3fn_scaled_KJ.safetensors?download=true
- https://huggingface.co/Kijai/LongCat-Video_comfy/resolve/main/LongCat_distill_lora_alpha64_bf16.safetensors?download=true
- https://huggingface.co/Kijai/LongCat-Video_comfy/tree/main
- https://www.youtube.com/@pixaroma

## Source

- Original: `comfy-data/workflows/LongCat txt2video.json`

<!-- AUTO-METADATA-START -->
## Routing Metadata

- Family: `video_t2v_i2v_avatar`
- Input modalities: `text_prompt`
- Output modalities: `video/mp4`
- Model families: `wan`
- Node count: `18`
- Complexity score: `5`
- Resource profile: `medium`
- Estimated runtime: `moderate (about 30-120s depending on server)`
- Max latent resolution hint: `None`x`None`
- Max sampler steps hint: `None`

## Detected Models

- None detected.

## Detected Custom Nodes

- `ComfyUI-WanVideoWrapper`
- `comfyui-videohelpersuite`

## Runtime Warnings

- Uses custom nodes; missing nodes can cause validation/runtime failures.
- Video workflow: usually slower and VRAM-intensive than still-image workflows.
<!-- AUTO-METADATA-END -->