ComfyUI-Prompt-Studio Turns a Reference Image Into Production-Ready Image and Video Prompts
Cold-Worldliness5392 · reddit · 2026-09-15
A developer released ComfyUI-Prompt-Studio, an open-source workflow that embeds "prompt pre-production" directly into ComfyUI: give it a reference image plus a simple direction, and it analyzes the image and writes the prompts for you.
Key features:
- Production-ready still prompts with model-specific optimization for Generic, FLUX, Krea 2, or SDXL
- Structured MiniMax H3 video script generation
- Automatic aspect-ratio detection
- Separate Still and Video directions so they don't have to match
- RECREATE mode for faithful reconstruction vs DIRECT mode for changing the reference
Multimodal analysis runs through OpenRouter, with the API key kept local in the workflow. Available on GitHub and CivitAI.
More from coding & agent
- OpenAI's Choi maps how ChatGPT, Codex, APIs and the new Agents API fit together — TheMoonMidas · 2026-09-15
- Heimdall: open-source CPU-only memory system gives coding agents cross-repo memory — Slight-Parfait3679 · 2026-09-15
- Stitching continuous MiniMax H3 talking avatars: silent holds plus prompt contracts — Responsible-Clock971 · 2026-09-15
- AI agents turn everyone into a developer: Depthfirst launches on-device Dependency Firewall — andreamichi · 2026-09-15
- ChatGPT Work in Cloud 'quite awful': GitHub connector chokes, no cancel, no SSH — sytelus · 2026-09-15
- GitOps for AI Agents on Google Cloud: ArgoCD, Config Sync, and GKE — rseroter · 2026-09-15