ComfyUI Prompt Companion

A ComfyUI extension for managing and organizing prompt additions with support for individual prompts, prompt groups, and automatic trigger-word matching.

🚀 Features

Core Functionality

• Individual Prompt Management: Create, edit, and organize individual prompt additions.
• Prompt Groups: Group related prompt additons together for batch operations.
• Multiple Operation Modes: Choose between applying an individual prompt addition, a specific group of prompt additions, or automatically apply groups of prompt additions based on the checkpoint name.

📦 Installation

Quick Install (Recommended)

This will be available once I'm happy enough with this node to publish it to the repository.

1. Install ComfyUI
2. Install ComfyUI-Manager
3. Look up "ComfyUI Prompt Companion" in ComfyUI-Manager and install
4. Restart ComfyUI

Manual Install

1. Clone this repository to your ComfyUI custom nodes directory:

   cd ComfyUI/custom_nodes/
   git clone https://github.com/jfcantu/ComfyUI-Prompt-Companion.git
   

2. Restart ComfyUI
3. The Prompt Companion node will be available in the jfc category

🎯 Usage

Basic Setup

1. Add the Node: Search for "PromptCompanion" in the node browser and add it to your workflow.

2. Configure Inputs:

   • ckpt_name: Select your checkpoint.
   • addition_type: Choose "Individual" mode to select an individual prompt addition, or "Group" mode to apply one or more groups of prompt additions.
   • prompt_group_mode: Only available in "Group" mode. Choose "Manual" to select a single prompt addition, or "Automatic" to apply multiple groups based on the checkpoint name.
   • combine_mode: Specify whether your prompt additions go in front of your prompts (prepend) or after them (append).
   • prompt_addition_name: Only available in "Individual" mode. Select the prompt addition to apply.
   • prompt_addition_group: Only available in "Group" addition mode when "Manual" group mode is selected. Select a prompt addition group to apply.
   • positive_addition/negative_addition:
     • In Individual mode, you can edit your prompt addition here directly.
     • In Group mode, this will display the collected prompt additions that will be applied, which cannot be edited.
   • positive_prompt/negative_prompt: Your base prompts. Can be input from another node, or entered directly.

Managing Prompt Additions

Start by right-clicking the node, and selecting "Edit Prompt Additions."

Adding/Modifying Prompt Additions

Pretty self-explanatory. Create, delete, modify, rename, save with a new name.

Adding/Modifying Prompt Groups

Click "Create New" to create a new one, or select one from the list to edit an exiting one.

"Trigger words" are strings that Prompt Companion will look for in your checkpoint name/path. If they match any part of it, the prompt group will be included in the list of additions.

While a prompt group is selected, select individual prompt additions to add/remove them from the prompt group.

Select "(none)" or click "Cancel" to exit.

NOTE: You can't edit prompt additions while editing a Prompt Group.

🔧 Architecture

Frontend Components

• extension.js: Main ComfyUI extension registration and node behavior
• promptAdditionManager.js: Dialog manager for CRUD operations
• api-operations.js: HTTP client for backend communication
• state-manager.js: Centralized state management with event system

Backend Components

• nodes.py: ComfyUI node definition and API endpoints
• extension_config.py: Data models and configuration management
• config-schema.json: JSON schema for data validation

Debug Mode

Enable debug logging by opening browser developer tools:

// Check current state
console.log(window.promptState?.getState());

🧪 Development

Setup

To install the dev dependencies and pre-commit:

cd ComfyUI-Prompt-Companion
pip install -e .[dev]
pre-commit install

Project Structure

ComfyUI-Prompt-Companion/
├── src/
│   ├── web/                     # Frontend JavaScript modules
│   │   ├── extension.js         # Main ComfyUI extension
│   │   ├── promptAdditionManager.js  # UI dialog manager
│   │   ├── api-operations.js    # HTTP client
│   │   └── state-manager.js     # State management
│   ├── nodes.py                 # Backend node and API
│   ├── extension_config.py      # Data models and config
│   └── config-schema.json       # Data validation schema
├── __init__.py                  # Python module initialization
└── README.md                    # This file

🤝 Contributing

1. Fork the repository
2. Create a feature branch
3. Make changes with proper documentation
4. Add tests for new functionality
5. Submit a pull request