model-registry

# 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-...