What problem does it solve? Writing effective prompts for FLUX image generation models requires knowing model-specific rules, such as the lack of negative prompt support, lighting emphasis, and per-model prompting styles. This Skill codifies those rules so generated prompts produce accurate, high-quality images on the first attempts. ## Core Features & Use Cases - Prompt Construction Guidance: Applies the subject-action-style-context-lighting-technical formula with positive-only phrasing, since FLUX does not support negative prompts. - Model Selection: Maps use cases (speed, quality, typography, editing, local development) to the right FLUX.2 or FLUX.1 model with cost and reference-image limits. - Advanced Techniques: Covers JSON structured prompting, hex color specification, typography rendering, and multi-reference image editing. - Use Case: A marketing designer needs a product hero image with exact brand colors and readable headline text; the Skill selects FLUX.2 [flex], quotes the text, and specifies hex colors with descriptive names. ## Quick Start Use the flux-best-practices skill to write a FLUX.2 prompt for a golden-hour product photo of headphones with brand color #FF6B6B.
