H3 Prompt Writer Standalone v0.1.2

H3 Prompt Writer Standalone v0.1.2

Standalone Windows version. ComfyUI is not required.

Download

Download H3-Prompt-Writer-Standalone-Windows-v0.1.2.zip

Do not download Source code (zip) or Source code (tar.gz) for normal use.
Do not install this package into ComfyUI custom_nodes.

Fixed

• Fixed Local GGUF generation failing before the model could respond.
• Restored Thinking controls for Local GGUF models whose templates support them.

Features

• Ollama
• API providers
• External llama.cpp
• Existing local GGUF models through a user-selected llama-server.exe
• Vision GGUF projectors with metadata-based matching
• Combined and removable model locations
• Local GGUF Context, KV cache, Generation budget, and supported reasoning effort controls
• Video Creative Briefs up to 8,000 characters

External llama.cpp keeps its own reasoning and chat-template settings. Writer separates returned reasoning from the final H3 prompt without overriding the server.

No ComfyUI installation is required. Models, API keys, llama.cpp binaries, and CUDA
libraries are not bundled.

Requirements

• Windows 10 or 11, x64
• Python 3.10 or newer, or uv
• At least one configured provider

Based on H3 Prompt Writer extension 0.4.3.

H3 Prompt Writer v0.4.3

• Qwen 3.8 and Qwen3-VL support.
• Expanded Direct GGUF support and runtime controls.
• Smarter model and vision-projector detection.
• Improved Reference media workflow.
• Better local inference reliability.

H3 Prompt Writer v0.4.2

ComfyUI extension release.

Download

Download H3-Prompt-Writer-ComfyUI-v0.4.2.zip

For manual installation, use the clearly named ZIP above and follow the installation guide. ComfyUI Manager and Registry remain the recommended installation path.

Do not install the Standalone Windows ZIP into ComfyUI custom_nodes.

Changes

• Added the separate Standalone Windows release channel while keeping it out of the Comfy Registry package.
• Added reproducible release ZIP builds for both products.
• Clarified which installation, provider, and troubleshooting instructions apply to ComfyUI and Standalone.

H3 Prompt Writer Standalone v0.1.0

H3 Prompt Writer Standalone v0.1.0

Standalone Windows version. ComfyUI is not required.

Download

Download H3-Prompt-Writer-Standalone-Windows-v0.1.0.zip

Do not download Source code (zip) or Source code (tar.gz) for normal use.
Do not install this package into ComfyUI custom_nodes.

Features

• Ollama
• API providers
• External llama.cpp
• Existing local GGUF models through a user-selected llama-server.exe
• Vision GGUF projectors with metadata-based matching
• Combined and removable model locations

No ComfyUI installation is required. Models, API keys, llama.cpp binaries, and CUDA
libraries are not bundled.

Requirements

• Windows 10 or 11, x64
• Python 3.10 or newer, or uv
• At least one configured provider

Based on H3 Prompt Writer extension 0.4.2.