Individual skill

flux2-klein-prompting

Expert prompt engineering for FLUX.2 [klein] image generation and editing model. Use this skill whenever the user wants to create prompts for FLUX.2 [klein], generate images, edit photos with the klein model, work with multi-reference image editing, or needs templates for T2I/I2I tasks. Trigger for any mention of: FLUX.2, flux klein, BFL API, image editing prompts, text-to-image prompts for FLUX, product mockups, poster generation, UI mockups, sticker packs, character design, seamless textures, or any request to write/improve/translate prompts for FLUX-family models. Also trigger when user asks about guidance_scale, inference steps, distilled vs base modes, or multi-reference workflows. Do NOT use for training a FLUX.2 Klein / Qwen-Edit LoRA (use flux2-lora-training), nor for reconstructing a prompt FROM an existing source image (use forensic-prompt-compiler); this skill is for authoring generation/edit prompts only.

skills/ai-ml/flux2-klein-prompting/SKILL.md

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Last checked
Nov 7, 2026

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214
Repository last updated
Nov 5, 2026
License
MIT

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# FLUX.2 [klein] — Prompt Engineering Guide

## Core principle: prose, not tags

BFL guidance favors a concrete natural-language description over an ambiguous
bag of tags. State who/what is in the image, where, style, materials/light/camera
and — for editing — the properties to preserve. Prompt shape is a starting
point, not a quality guarantee; assess the result against the requested edit.

---

## Model variants quick reference

| Axis | Options | Notes |