ComfyUI Extension: Baidu Meux ComfyTools

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Baidu Meux ComfyTools is a collection of custom nodes that streamline common workflow chores in ComfyUI for the Baidu Meux asset platform.

Custom Nodes (0)

    README

    Baidu Meux ComfyTools

    English | 中文

    English

    Overview

    Baidu Meux ComfyTools is a collection of custom nodes that streamline common workflow chores in ComfyUI for the Baidu Meux asset platform.
    Current version: 1.1.0

    • MeuxMultiSaveImage: save up to sixteen image batches with optional resizing.
    • MeuxAdvancedImageCrop: crop images by pixels or percentage with optional grid alignment.
    • MeuxSimpleLLMNode: call an external chat-completions style LLM API directly inside a workflow.

    The package now uses a modular nodes/ directory so each node is easy to maintain and extend.

    Changelog

    • v1.1.0
      • Restructured package into modular node files under nodes/.
      • Added MeuxAdvancedImageCrop and MeuxSimpleLLMNode registrations to the public export.
      • Updated documentation with usage guides for every node.
    • v1.0.0
      • Initial release with the MeuxMultiSaveImage node.

    Installation / Update

    1. Clone or download into your ComfyUI custom node folder:

      cd ComfyUI/custom_nodes/
git clone https://github.com/yourusername/Baidu_Meux_ComfyTools.git

    2. For updates, pull the latest changes:

      cd ComfyUI/custom_nodes/Baidu_Meux_ComfyTools
git pull

    3. Restart ComfyUI. The nodes appear under the image, Image/Transform, and LLM categories.

    Usage Tutorial

    MeuxMultiSaveImage

    1. Connect one or more IMAGE tensors to images_1 … images_16. Batches are split automatically.
    2. Set filename_prefix (unsafe characters are cleaned automatically).
    3. Optional toggles:
      • save_individually: keep the sequential counter for each input image.
      • resize_to_same: rescale every image to target_width × target_height using Lanczos.
    4. Run the node. Images are written to the ComfyUI output directory as
      prefix_{slotIndex:03d}_{counter:05d}.png, and UI metadata is returned for gallery preview.

    MeuxAdvancedImageCrop

    1. Feed an IMAGE tensor into image.
    2. Choose measurement mode:
      • Pixels: specify absolute crop margins.
      • Percentage: margins are interpreted relative to current width/height.
    3. Optionally snap the crop window by setting align_to to 8 or 16.
    4. Execute to obtain the cropped tensor (with console logging of the crop result).

    MeuxSimpleLLMNode

    1. Provide your API key and endpoint (api_url defaults to siliconflow chat completions).
    2. Set the model identifier supported by your provider.
    3. Enter the user_prompt; optionally supply a system_prompt and sampling parameters (temperature, top_p, top_k, penalties).
    4. Run the node. The main output is the assistant message, along with the full JSON payload and token usage.

    Folder Structure

    Baidu_Meux_ComfyTools/
├── __init__.py          # Registers all exposed nodes
└── nodes/
    ├── advanced_image_crop.py
    ├── multi_save_image.py
    └── simple_llm_node.py

    Requirements

    • ComfyUI
    • PyTorch
    • Pillow
    • NumPy
    • Requests (for MeuxSimpleLLMNode)

    License & Support

    Licensed under the MIT License.
    Issues and feature requests: GitHub Issues.

    中文

    概述

    Baidu Meux ComfyTools 是一组面向百度 Meux 资产平台、帮助简化 ComfyUI 工作流的自定义节点。
    当前版本：1.1.0

    • MeuxMultiSaveImage：一次保存最多 16 组图像，支持可选统一尺寸。
    • MeuxAdvancedImageCrop：按像素或百分比裁剪，可选择 8/16 像素对齐。
    • MeuxSimpleLLMNode：在工作流中调用外部 LLM Chat Completion 接口。

    项目已改用模块化的 nodes/ 目录，便于后续维护与扩展。

    更新日志

    • v1.1.0
      • 重构包结构至 nodes/ 子目录。
      • 注册 MeuxAdvancedImageCrop 与 MeuxSimpleLLMNode 节点。
      • 文档新增全部节点的使用教程。
    • v1.0.0
      • 发布 MeuxMultiSaveImage 节点初版。

    安装 / 更新

    1. 克隆或下载到 ComfyUI 自定义节点目录：

      cd ComfyUI/custom_nodes/
git clone https://github.com/yourusername/Baidu_Meux_ComfyTools.git

    2. 更新时执行：

      cd ComfyUI/custom_nodes/Baidu_Meux_ComfyTools
git pull

    3. 重启 ComfyUI，节点将出现在 image、Image/Transform 与 LLM 分类下。

    使用教程

    MeuxMultiSaveImage

    1. 将一张或多张 IMAGE 张量连接到 images_1 … images_16，批次会自动拆分。
    2. 设置 filename_prefix（系统会自动清理危险字符）。
    3. 可选项：
      • save_individually：为每张图单独编号。
      • resize_to_same：按 target_width × target_height 使用 Lanczos 算法统一尺寸。
    4. 运行后，图像保存到 ComfyUI 输出目录，命名格式
      前缀_{输入序号:03d}_{计数:05d}.png，同时返回 UI 预览信息。

    MeuxAdvancedImageCrop

    1. 将 IMAGE 张量接入 image。
    2. 选择 measurement 模式：
      • Pixels：输入像素裁剪边距。
      • Percentage：边距按当前宽/高的百分比计算。
    3. 如需像素对齐，将 align_to 设为 8 或 16。
    4. 运行节点即可得到裁剪后的图像，并在控制台查看裁剪日志。

    MeuxSimpleLLMNode

    1. 输入可用的 API Key 和接口地址（默认指向 siliconflow chat completions）。
    2. 设置服务商支持的 model 名称。
    3. 填写 user_prompt；根据需要添加 system_prompt 和采样参数（temperature、top_p、top_k、惩罚项）。
    4. 执行节点将返回：
      • 主输出：模型回复文本；
      • 附加输出：完整 JSON 响应与消耗的 token 数。

    目录结构

    Baidu_Meux_ComfyTools/
├── __init__.py          # 节点入口注册
└── nodes/
    ├── advanced_image_crop.py
    ├── multi_save_image.py
    └── simple_llm_node.py

    依赖

    • ComfyUI
    • PyTorch
    • Pillow
    • NumPy
    • Requests（供 MeuxSimpleLLMNode 调用 HTTP 接口）

    许可证与支持

    采用 MIT 许可证。
    问题反馈与功能建议： GitHub Issues。