ComfyUI-SmartModelLoaders-MXD

Smart, unified model loaders for ComfyUI that support both standard .safetensors and quantized .gguf formats — no switching nodes required.

Includes flexible UNET and CLIP loaders that work across models like SDXL, SD3, Flux, and more.

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✅ Features

• 🧠 Unified loaders for .safetensors and .gguf formats
• 🔀 Drop-in replacements for standard UNET and CLIP nodes
• 💪 Supports single, dual, triple, and quad CLIP configs
• ⚙️ Internal handling of GGUF logic with GGMLOps and GGUFModelPatcher
• 🧼 Clean fallback to standard ComfyUI loading when needed

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📦 Included Nodes

Node Name	Purpose
Smart UNET Loader MXD	Loads UNET from .safetensors or .gguf
Smart CLIP Loader MXD	Loads a single CLIP model of any supported format
Smart Dual CLIP Loader MXD	Loads 2 CLIPs (ideal for SDXL, Flux, etc.)
Smart Triple CLIP Loader MXD	Loads 3 CLIPs (used in SD3 and similar setups)
Smart Quad CLIP Loader MXD	Loads 4 CLIPs (for advanced/experimental workflows)

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🧩 Installation

Clone directly into your ComfyUI custom nodes directory:

git clone https://github.com/Maxed-Out-99/ComfyUI-SmartModelLoaders-MXD.git

Optionally, ensure gguf is installed if not already:

pip install -r requirements.txt

🙏 Attribution This project is based on and extends:

city96/ComfyUI-GGUF Licensed under Apache 2.0 License

Modifications, restructuring, and additional loader support by Maxed-Out-99 (2025).