ComfyUI-noEmbryo

ComfyUI-noEmbryo
★ 27

提示词管理Prompt工具正则文本处理分辨率缩放
提供6个PromptTermList节点及辅助节点（Resolution Scale、Regex Text Chopper），通过TermLists目录的JSON以label/value管理提示词，可在UI内编辑并输出Term，便于构建与复用Prompts。
💡 在ComfyUI中通过JSON或文本框管理提示词并输出Term，方便复用。
🍴 5 Forks💻 Python🔄 2026-01-15
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https://pan.quark.cn/s/51137d50651f
Example
Example
Demo workflow
Demo workflow
Demo workflow
📄 README

noEmbryo Nodes

A diverse set of nodes for ComfyUI.

  • Json Prompt Loader
  • Resolution Scale
  • Regex Text Chopper
  • Auto Save Workflow
  • PromptTermList (1-6)

    • You can access them through “Add node > noEmbryo” submenu.

    [![made-with-python][Python]](https://www.python.org/)

    [![License: MIT][MIT]](LICENSE)

    Json Prompt Loader

    A node that can load a .json file with item:prompt pairs and outputs the selected item’s prompt, while combining it with a custom prompt.

    It can load .json files from any directory, not just the node’s directory.

    For the custom text integration, there is a variable (can be specified by the user), that can be used in the item’s prompt text to insert the custom text anywhere in the body of the prompt.

  • UI controls
  • json_path is the path to the .json file.

    • It can be an absolute path of your hard drive, or a relative path to the ComfyUI’s installation directory.

  • selected_item selects one of the .json file’s items (prompts).
  • variable is the variable that will be used to insert the custom text into the item’s prompt text.
  • custom_text is the custom text that will be inserted into the item’s prompt text.
  • Advanced Usage
  • Adding new items

    • To add a new item, we have to write it in the custom_text input, using the following format:

    “`

    item=The prompt’s title/keyword

    value=The prompt’s text, including our variable

    “`

  • Updating items

    • To update an item, we use the same method, just write the specific item we want to update.

    “`

    item=An existing title/keyword

    value=The new prompt’s text, including our variable

    “`

  • Deleting items

    • To delete an item, we use the same format, but we just leave the value empty.

    “`

    item=An existing title/keyword

    value=

    “`

    All of these methods will update the .json file, and the node will output a message about the success or failure of the operation.

    We can also load an empty .jsonfile and use this method to populate it.

    _After changing the .json file, we must reload the ComfyUI page, so the node can reload the updated file._

    Resolution Scale

    A simple node that outputs the resolution of an image using the dimensions of an input image or some custom user-defined dimensions, using a Scale Factor.

    If there is an input image connected, setting either width or height to 0 will use the other dimension to scale the image (but always multiple of 4).

    Regex Text Chopper

    A node that “chops” a text using a regular expression and outputs the chopped parts of the text.

    Auto Save Workflow

    This node can save the current workflow to a .json file, every time a generation job is run.

  • UI controls
  • save_directory is the directory where the .json file will be saved.

    • It can be a relative path inside the ComfyUI’s output directory, or an absolute path of your hard drive.

  • filename is the name of the .json file.

    • It can contain the {timestamp} placeholder, which will be replaced with the current timestamp (for unique filenames).

  • trigger switch will enable (or not) the saving of the workflow.
  • Outputs
  • status outputs a text with the status of the saving process (the path of the saved file, or an error message).
  • ✳️trigger is a dummy output that’s used to trigger the saving process, even if nothing is connected to the node.

    • PromptTermList 1-6

    **The PromptTermList nodes are now obsolete, and can mostly be replaced by the Json Prompt Loader node.

    I won’t remove them for compatibility reasons, but I would recommend using the JsonPromptLoader node instead.**

    These are some nodes that help with the creation of Prompts inside ComfyUI.

    Usage

    Every one of these 6 nodes have a different json file that stores its Prompt Terms in “label”/”value” pairs.

    The “label” part is what we see at the node’s dropdown menu, and the “value” part is what it produces at its Term output when we run a generation job.

    These json files are located inside the TermLists directory, in the node’s folder.

    There are two ways to add a new term.

  • From within ComfyUI:
  • Connect a text box to the node’s text input.
  • Write the “label”/”value” part in the box using the following format:

    • “`

    label=Descriptive text

    value=masterpiece, artful and cozy

    “`

  • Enable the store_input switch.
  • Run a generation job.
  • Refresh the page.
  • Manually:
  • Just open the json file and add/remove/change entries.

    • Ofcourse we must be very careful with this, to keep the json format of labels/values (with the appropriate commas), otherwise the file will not be parsed.

    This text input is also useful if we want to manually add something *after* our term, or as the *only* term if we select the None label of the dropdown.

    The strength value is changing the impact of the term by using the parenthesis format like this: (a great term:1.3)

    We can delete a term by sending an empty value to the text input like this:

    label=The label to be deleted
value=

    Installation

  • Use the ComfyUI Manager
  • Or manually
  • cd to ComfyUI\custom_nodes
  • git clone https://github.com/noembryo/ComfyUI-noEmbryo.git
  • Restart ComfyUI

    • [Python]:https://img.shields.io/badge/Made%20with-Python-1f425f.svg

    [MIT]:https://img.shields.io/badge/License-MIT-green.svg