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ComfyUI > Nodes > ComfyUI-MiniMaxH3-Contex-Loop > MiniMax H3 Scene Prompt Editor

ComfyUI Node: MiniMax H3 Scene Prompt Editor

Class Name

MiniMaxH3ChainScenePromptEditor

Category
conditioning/minimax/contex_loop
Author
ethanfel (Account age: 3377days)
Extension
ComfyUI-MiniMaxH3-Contex-Loop
Latest Updated
2026-08-13
Github Stars
0.17K

How to Install ComfyUI-MiniMaxH3-Contex-Loop

Install this extension via the ComfyUI Manager by searching for ComfyUI-MiniMaxH3-Contex-Loop
  • 1. Click the Manager button in the main menu
  • 2. Select Custom Nodes Manager button
  • 3. Enter ComfyUI-MiniMaxH3-Contex-Loop in the search bar
After installation, click the Restart button to restart ComfyUI. Then, manually refresh your browser to clear the cache and access the updated list of nodes.

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MiniMax H3 Scene Prompt Editor Description

Specialized node for enhancing scene prompt editing in H3 Chain Plan with bidirectional synchronization and real-time modifications.

MiniMax H3 Scene Prompt Editor:

The MiniMaxH3ChainScenePromptEditor is a specialized node designed to enhance the editing experience of scene prompts within the H3 Chain Plan. It serves as a large, keyboard-friendly companion editor that is synchronized bidirectionally with each scene prompt in the connected H3 Chain Plan. This node allows you to modify the active scene prompt directly, providing a seamless and efficient way to manage and edit scene prompts without altering the validated plan during execution. Its primary function is to act as a passthrough, ensuring that the plan remains unchanged while allowing for real-time editing and synchronization of scene prompts. This capability is particularly beneficial for AI artists who need to make quick adjustments to scene prompts while maintaining the integrity of the overall plan.

MiniMax H3 Scene Prompt Editor Input Parameters:

plan

The plan parameter is a required input that connects the H3 Chain Plan output. It serves as the conduit through which the validated plan is passed unchanged. This parameter is crucial as it allows the node to modify the active scene prompt directly while ensuring that the plan remains intact during execution. The plan parameter does not have specific minimum, maximum, or default values, as it is expected to be a valid H3 Chain Plan object. The tooltip for this parameter indicates that it is used to connect the H3 Chain Plan output, and it can be inserted between the Plan and Loop Start or connected as an editor-only branch.

MiniMax H3 Scene Prompt Editor Output Parameters:

plan

The output parameter plan is the same as the input parameter, serving as the connected validated plan that remains unchanged at execution time. This output is essential as it ensures that any modifications made to the scene prompts do not affect the original plan, allowing for a consistent and reliable execution of the H3 Chain Plan. The output tooltip suggests that this node can be used as a companion between the Plan and Loop Start or as an editor-only branch, highlighting its flexibility in different workflow configurations.

MiniMax H3 Scene Prompt Editor Usage Tips:

  • Utilize the MiniMaxH3ChainScenePromptEditor to make real-time adjustments to scene prompts without affecting the overall plan, ensuring that your creative process remains fluid and uninterrupted.
  • Consider inserting this node between the Plan and Loop Start to maintain a seamless workflow, allowing for easy modifications and synchronization of scene prompts.

MiniMax H3 Scene Prompt Editor Common Errors and Solutions:

H3 prompt history could not mark scene executed

  • Explanation: This error occurs when the prompt history store fails to mark a scene as executed, possibly due to issues with file access or data integrity.
  • Solution: Ensure that the file paths and permissions are correctly set, and verify that the data being passed to the prompt history store is valid and correctly formatted. If the problem persists, check for any underlying issues with the file system or data storage.

MiniMax H3 Scene Prompt Editor Related Nodes

Go back to the extension to check out more related nodes.
ComfyUI-MiniMaxH3-Contex-Loop
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MiniMax H3 Scene Prompt Editor