---

name: model-registry description: Curated download URLs and target directories, organized by family (Flux, WAN, LTX, Qwen, Z-Image, SD15/SDXL), for every model the comfyui-mcp skills reference, covering checkpoints, VAEs, text encoders, and LoRAs. Use when downloading models with download_model (action:"download" / action:"download_civitai"), when a workflow fails with a missing-model error, or when setting up a new machine.

Model Registry

One table per family: filename → source URL → target subdir under <COMFYUI>/models/. Use with download_model({ action: "download", url, target_subfolder, filename }). This registry grows with every release. If a model you need is missing, use action:"search" (HuggingFace) or action:"download_civitai" and consider contributing the row.

Quant column (kitchen). Filenames in this registry are mostly bf16 / fp8. NVFP4 and MXFP8 siblings, when a vendor publishes them, are the same stem with nvfp4 / mxfp8 in the name and belong in diffusion_models/ too. kitchen action:"assess" only offers an NVFP4 swap when that sibling is already listed locally — it does not guess a URL from the filename. Blackwell (SM ≥ 10.0) is the GPU that can run NVFP4 / MXFP8 compute.

Conventions

• HF "resolve" URLs download directly: https://huggingface.co/<repo>/resolve/main/<path>
• 🔒 = gated repo, needs HUGGINGFACE_TOKEN (accept the license on the HF page first)
• CivitAI model-page URLs need download_model action:"download_civitai" (resolves version → file); raw civitai.com/api/download/... URLs work with action:"download" + CIVITAI_API_TOKEN
• Always verify the exact filename a workflow's loader expects. The model-compatibility skill covers which VAE/CLIP pairs with which architecture

Shared VAEs & text encoders (download these once)

File	Source	Target
ae.safetensors (Flux/Z-Image VAE)	huggingface.co/black-forest-labs/FLUX.1-schnell/resolve/main/ae.safetensors (Apache, not gated)	vae/
vae-ft-mse-840000-ema-pruned.safetensors (SD1.5 VAE)	huggingface.co/stabilityai/sd-vae-ft-mse-original/resolve/main/vae-ft-mse-840000-ema-pruned.safetensors	vae/
clip_l.safetensors	huggingface.co/comfyanonymous/flux_text_encoders/resolve/main/clip_l.safetensors	text_encoders/
t5xxl_fp8_e4m3fn.safetensors	huggingface.co/comfyanonymous/flux_text_encoders/resolve/main/t5xxl_fp8_e4m3fn.safetensors	text_encoders/
umt5_xxl_fp8_e4m3fn_scaled.safetensors (WAN)	huggingface.co/Comfy-Org/Wan_2.1_ComfyUI_repackaged/resolve/main/split_files/text_encoders/umt5_xxl_fp8_e4m3fn_scaled.safetensors	text_encoders/

Flux (see flux-txt2img skill for workflows)

File	Source	Target
flux1-dev.safetensors 🔒	huggingface.co/black-forest-labs/FLUX.1-dev	diffusion_models/
flux1-schnell.safetensors	huggingface.co/black-forest-labs/FLUX.1-schnell/resolve/main/flux1-schnell.safetensors	diffusion_models/
flux2-vae.safetensors (Flux 2 Klein)	huggingface.co/Comfy-Org/flux2-klein — check repo for current path	vae/

WAN 2.x video (see wan-t2v-video / wan-flf-video skills)

Comfy-Org repackages everything: huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged under split_files/.

File	Path in repo	Target
wan2.2_i2v_high_noise_14B_fp8_scaled.safetensors	split_files/diffusion_models/	diffusion_models/
wan2.2_i2v_low_noise_14B_fp8_scaled.safetensors	split_files/diffusion_models/	diffusion_models/
wan_2.1_vae.safetensors	split_files/vae/	vae/
wan2.2_i2v_lightx2v_4steps_lora_v1_high_noise.safetensors	split_files/loras/	loras/
wan2.2_i2v_lightx2v_4steps_lora_v1_low_noise.safetensors	split_files/loras/	loras/
Magical-morph I2V LoRAs (high/low)	huggingface.co/NikolaSigmoid/wan2.2-i2v-loras-magical-morph	loras/
SkinMorph Redmond I2V 14B	civitai.com/models/2210162 (use action:"download_civitai")	loras/

LTX-2 19B video (see ltxv2-video skill)

File	Source	Target
ltx-2-19b-distilled.safetensors	huggingface.co/Lightricks/LTX-2 — check repo for the bf16 distilled path	checkpoints/
gemma_3_12B_it_fp4_mixed.safetensors	huggingface.co/Comfy-Org LTX repackage	text_encoders/
ltx-2-spatial-upscaler-x2-1.0.safetensors	huggingface.co/Lightricks/LTX-2	upscale_models/
Camera-control LoRAs (dolly-left, distilled-384)	huggingface.co/Lightricks/LTX-2 LoRA dir	loras/

Qwen-Image (see qwen-txt2img / qwen-image-edit skills)

File	Source	Target
qwen_image_fp8_e4m3fn.safetensors	huggingface.co/Comfy-Org/Qwen-Image_ComfyUI/resolve/main/split_files/diffusion_models/qwen_image_fp8_e4m3fn.safetensors	diffusion_models/
qwen_2.5_vl_7b_fp8_scaled.safetensors	same repo, split_files/text_encoders/	text_encoders/
qwen_image_vae.safetensors	same repo, split_files/vae/	vae/
qwen_image_edit_2511_bf16.safetensors	huggingface.co/Comfy-Org/Qwen-Image-Edit_ComfyUI — check repo	diffusion_models/
Qwen-Image 2512 Lightning LoRA	huggingface.co/lightx2v/Qwen-Image-2512-Lightning	loras/
Qwen-Image-Edit 2511 Lightning LoRA	huggingface.co/lightx2v/Qwen-Image-Edit-2511-Lightning	loras/
Qwen-Image 2512 Turbo LoRA	huggingface.co/Wuli-art/Qwen-Image-2512-Turbo-LoRA	loras/

MiniMax H3 video (see minimax-h3-video skill)

Comfy-Org INT8 pack: huggingface.co/Comfy-Org/MiniMax-H3. Local weights are under the MiniMax H3 Community License (territory-restricted). Prefer the filenames the Comfy-Org templates already name.

File	Source	Target
minimax_h3_fl2va_pruned_int8_convrot.safetensors	huggingface.co/Comfy-Org/MiniMax-H3/resolve/main/diffusion_models/minimax_h3_fl2va_pruned_int8_convrot.safetensors	diffusion_models/
minimax_h3_ref2va_pruned_int8_convrot.safetensors	same repo, diffusion_models/	diffusion_models/
qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors	same repo, text_encoders/	text_encoders/
minimax_h3_video_vae_fp16.safetensors	same repo, vae/	vae/
minimax_h3_audio_vae_fp32.safetensors	same repo, vae/	vae/
minimax_h3_fl2v_turbo_8step_v1.0_comfyui_bf16.safetensors	huggingface.co/lightx2v/Minimax-h3-Turbo/resolve/main/minimax_h3_fl2v_turbo_8step_v1.0_comfyui_bf16.safetensors	loras/
minimax_h3_fl2v_turbo_4step_v1.0_768p_comfyui_bf16.safetensors	huggingface.co/Comfy-Org/MiniMax-H3/resolve/main/loras/minimax_h3_fl2v_turbo_4step_v1.0_768p_comfyui_bf16.safetensors	loras/

Z-Image (see z-image-txt2img skill)

File	Source	Target
z_image_turbo_bf16.safetensors	huggingface.co/Comfy-Org/z_image_turbo — check repo for split_files path	diffusion_models/
z_image_base_bf16.safetensors	same family repo	diffusion_models/
qwen_3_4b.safetensors (Z-Image text encoder)	Comfy-Org repackage, split_files/text_encoders/	text_encoders/

SDXL / SD1.5 community checkpoints (CivitAI)

Use download_model({ action: "download_civitai", model_id }). It resolves the latest version and handles auth:

Model	CivitAI
RedCraft RedZ ImageDX	civitai.com/models/958009
Qwen Ultimate Realism v1.1	civitai.com/models/2027494
Copax Timeless	civitai.com/models/copaxTimeless (search by name)

Failure modes

• 404 on an HF resolve URL. The repo restructured. Open the repo page, find the file under "Files", and rebuild the resolve URL.
• 401/403. Gated repo. Set HUGGINGFACE_TOKEN after accepting the license, or CIVITAI_API_TOKEN for early-access CivitAI files.
• Wrong dropdown after download. The file landed in the wrong models/ subdir; check the Target column and model-compatibility.
• Downloads resume on retry (HTTP Range), so re-run the same download_model call after a network drop.

Sources

• Official: Hugging Face resolve-URL convention https://huggingface.co//resolve/main/; kitchen NVFP4/MXFP8 hardware gates in ComfyUI comfy/model_management.py and quant metadata in comfy/quant_ops.py.
• Empirical: the curated list and Civitai notes are ours, not a vendor catalog.