A powerful prompt management system for ComfyUI. Store, categorize, search, and combine prompts with full LoRA integration — all from a beautiful built-in web UI.

✨ Features

🗂️ Prompt Management (Web UI)

Categories — organize prompts into named groups
Create / Edit / Delete prompts with a slide-out drawer
Search across names, text, and categories
Drag & Drop — reorder prompts and move them between categories
Grid & List views — toggle layout with persistent preference
Sorting — by name (A→Z / Z→A), newest, oldest, category, or custom order
Export / Import — backup your entire database as JSON; import with Merge (append new, skip duplicates) or Overwrite
Keyboard shortcuts — Ctrl+N new prompt, / focus search, Esc close

📖 LoRA Integration

Attach LoRAs to any prompt with custom strength values (supports negative values)
LoRA auto-discovery — scans your ComfyUI loras folder
Per-LoRA enable/disable toggle in Apply Lora Stack (inline circle ●)
Strength adjustment — ◀ ▶ arrows or manual input, range -2.0 to 2.0
Reset to defaults — restore original prompt-defined LoRA strengths

🔗 Node System

Four nodes that work together:

Node	Purpose
Prompt DB Manager	Opens the web UI for managing your database
Prompt Selector	Pick one prompt from a category → outputs text + LoRA stack
Prompt Combiner	Connect multiple selectors → combines all prompts into one string + merged LoRA stack
Apply Lora Stack	Takes a LoRA stack and applies it to model + clip

🚀 Installation

ComfyUI Manager

Search for "Prompt Database" in the ComfyUI Manager and install.

Manual

cd ComfyUI/custom_nodes/
git clone https://github.com/your-username/comfyui-prompt-db.git

Restart ComfyUI. No additional dependencies required.

📋 Nodes

Prompt DB Manager

Opens the Prompt Database web interface. Add it to your workflow and click the "📂 Open Manager" button.

Outputs: None (management only)

Prompt Selector

Select a single prompt from a category.

Outputs:

Output	Type	Description
`prompt_text`	STRING	The selected prompt's text
`db_selection`	DB_SELECTION	Category name (connect to Combiner)
`lora_stack`	LORA_STACK	LoRAs attached to this prompt

Prompt Combiner

Accepts multiple DB_SELECTION inputs (from Prompt Selectors). Each connected input shows a dropdown for selecting a prompt within that category. Combines all selected prompts into one string.

Inputs:

separator — how to join prompts: , / newline / space / none
selection_1..N — DB_SELECTION inputs (dynamic, auto-expands)

Outputs:

Output	Type	Description
`combined_prompt`	STRING	All selected prompts joined by separator
`lora_stack`	LORA_STACK	Merged LoRAs from all selected prompts

Features:

Inline mute toggle (● circle) — mute individual categories without disconnecting
◀ ▶ arrows — cycle through prompts quickly
Click prompt name — opens dropdown for full selection
Prompts are combined in input order (selection_1, selection_2, ...)

Apply Lora Stack

Applies a LORA_STACK to model and clip.

Inputs:

Input	Type	Description
`model`	MODEL	Base model
`clip`	CLIP	CLIP model
`lora_stack`	LORA_STACK	LoRAs to apply

Outputs: model, clip (with LoRAs applied)

Features:

Per-LoRA toggle — click the circle (●) to enable/disable individual LoRAs
Strength control — ◀ ▶ arrows to adjust, supports -2.0 to 2.0 range
Reset Values button — restores all strengths to prompt defaults
Missing LoRA files are skipped gracefully with a console warning

🔧 Typical Workflow

[Prompt Selector: Character] ──► selection_1 ─┐
[Prompt Selector: Mood]      ──► selection_2 ─┤
[Prompt Selector: Clothes]   ──► selection_3 ─┼──► [Prompt Combiner] ──► combined_prompt ──► [CLIP Text Encode]
[Prompt Selector: Action]    ──► selection_4 ─┤        │
[Prompt Selector: Location]  ──► selection_5 ─┘        └── lora_stack ──► [Apply Lora Stack] ──► model/clip

Add a Prompt DB Manager node and create your categories & prompts
Add Prompt Selector nodes for each category
Connect them to a Prompt Combiner to merge everything
Route the lora_stack output to Apply Lora Stack

📁 Data Storage

Prompts are stored in prompts.json in the node pack directory. Back up this file or use the Export feature in the web UI.

⌨️ Keyboard Shortcuts (Web UI)

Shortcut	Action
`Ctrl + N`	Create new prompt
`/`	Focus search bar
`Esc`	Close drawer / modal

📄 License

MIT