LoRa Loader with Trigger Database

A ComfyUI custom node that provides a LoRa loader with persistent trigger word storage. Automatically saves and loads trigger words for each LoRa model, making your workflow more efficient.

Note: This node is designed to be used in conjunction with a prompt combiner node such as CR Combine Prompt. Use this node to manage and store trigger words, then connect its outputs to a prompt combiner to build your final prompt for generation.

Features

• Dual Trigger Fields: Separate "All Triggers" and "Active Triggers" text fields
• Auto-loading: Automatically loads saved triggers when selecting a LoRa
• Load/Save Buttons: Explicit buttons for loading and saving trigger words
• Persistent Database: Stores trigger words in JSON format between sessions in {Comfy}/models/loras/triggers.json
• Stores all/active triggers: Can be used to store all the triggers but also just the one you're currently using

Screenshot

LoRa loader with Trigger DB being used to apply triggers as part of a combination prompt with CR Combine Prompt:

Installation

Method 1: ComfyUI Manager (Recommended)

1. Install via ComfyUI Manager using this Git URL:

   https://github.com/benstaniford/comfy-lora-loader-with-triggerdb
   

Method 2: Manual Installation

1. Clone into your ComfyUI custom_nodes folder:

   cd ComfyUI/custom_nodes
   git clone https://github.com/benstaniford/comfy-lora-loader-with-triggerdb.git
   

2. Restart ComfyUI

Usage

1. Add the "LoRa Loader with Trigger DB" node from the "loaders" category
2. Select a LoRa from the dropdown - triggers auto-load if fields are empty
3. Use "All Triggers" for comprehensive trigger words, "Active Triggers" for current selection
4. Click "📥 Load Triggers" to load saved data or "💾 Save Triggers" to save current data
5. Connect outputs to your workflow

Node Details

Inputs:

• model: Base model to apply LoRa to
• lora_name: LoRa selection dropdown
• strength_model: LoRa strength value (-20.0 to 20.0)
• all_triggers: Text field for all available trigger words
• active_triggers: Text field for currently active trigger words
• clip: (Optional) CLIP model input

Outputs:

• model: Model with LoRa applied
• clip: CLIP with LoRa applied
• all_triggers: All triggers as string output
• active_triggers: Active triggers as string output

Database

Trigger words are stored in triggers.json in your ComfyUI loras folder:

{
  "lora_name": {
    "all_triggers": "masterpiece, best quality, detailed",
    "active_triggers": "masterpiece, best quality"
  }
}

The database file is created automatically and handles migration from older formats.

License

This project is licensed under the same license as specified in the LICENSE file.