Craft production-ready text-to-image prompts for 即梦 (Jimeng/Dreamina) models.
When to use this skill
Use this skill when the user:
- Asks you to write an image generation prompt ("帮我写个提示词")
- Describes an image they want and needs it turned into a proper prompt
- Wants to refine, optimize, or translate an existing prompt
- Mentions keywords like: 提示词, 文生图, text2image, AI绘画, AI生图, prompt, 文字成图
- Asks about how to describe a specific visual scene, style, or effect
Do NOT use this skill for:
- Executing CLI commands to generate images → use jimeng-cli-text2image
- Writing video prompts → use jimeng-prompt-text2video
- Image-to-image editing prompts → use jimeng-prompt-image2image
Core Methodology
The prompt formula is a reasoning framework — not a rigid template. Apply it flexibly:
[主体/人物] + [场景/背景] + [动作/姿态] + [风格/艺术类型] + [光线/色彩] + [构图/视角] + [画质/细节]
Each component is optional. Select and weight components based on the scenario:
- Portrait: emphasize subject, expression, clothing, lighting, composition
- Landscape: emphasize environment, time/weather, color palette, atmosphere
- Product: emphasize object details, material, background, lighting setup
- Abstract/Artistic: emphasize style, color scheme, texture, mood
How to use this skill
Step 1: Identify scenario category
→ Load rules/category-table.md to match user's request to the right category and example file
Step 2: Load reference materials
Load the relevant vocabulary files from word-library/ based on what you need — never load the whole library:
| What you need | Load file |
|---|---|
| Character/face/body type/hairstyle/expression/makeup/clothing/accessories | word-library/subject.md |
| Scene/environment/weather/time/season/region | word-library/scene.md |
| Photography/painting/design/digital/ethnic style | word-library/style.md |
| Material/texture (metal/wood/stone/fabric/glass) | word-library/material.md |
| Action/pose/dynamics/gesture | word-library/motion.md |
| Props/objects/instruments/weapons/technology/food | word-library/props.md |
| Light/light and shadow/light effects/lighting | word-library/lighting.md |
| Composition/perspective/depth of field/lens | word-library/composition.md |
| Image quality/texture/synesthetic words | word-library/quality.md |
| Atmosphere/emotion/artistic conception | word-library/atmosphere.md |
| Abstract/concept/visual metaphor | word-library/abstract.md |
| Natural elements (flowers/trees/animals) | word-library/nature.md |
Load color references — choose by what the user says:
| User mentions | Load file |
|---|---|
| Chinese colors, traditional colors, 胭脂, 桃红, 月白, 黛色, Chinese red, Forbidden City colors, guofeng color schemes | color-library/chinese-traditional.md |
| Pantone, 潘通, trending colors, color of the year, international trends | color-library/pantone.md |
| RAL, 劳尔色卡, industrial colors, international standard colors | color-library/ral.md |
| Morandi, color schemes, color matching, cinematic tones, high-end gray, low saturation | color-library/modern-schemes.md |
| User mentions a specific color but does not specify a system | Load from the most relevant file |
Load model-version-specific references:
| Version | Keywords | Official Model ID | Load file |
|---|---|---|---|
| 2.1 | 2.1 | — | references/jimeng-2.1-prompt-guide.md |
| 3.0 | 3.0 | — | references/3.0/vocabulary-core.md + references/jimeng-3.0-prompt-guide.md + references/jimeng-3.0-word-library.md. If style → additionally references/3.0/vocabulary-styles.md; if material → additionally references/3.0/vocabulary-materials.md |
| 3.1 | 3.1 | — | references/jimeng-3.1-prompt-guide.md |
| 4.0 | 4.0 | doubao-seedream-4-0-250828 |
references/jimeng-4.0-prompt-guide.md |
| 4.1 | 4.1 | — | references/jimeng-4.1-prompt-guide.md |
| 4.5 | 4.5 | doubao-seedream-4-5-251128 |
references/jimeng-4.5-prompt-guide.md |
| 5.0 | 5.0, Seedream, web-connected | doubao-seedream-5-0-260128 (also doubao-seedream-5-0-lite-260128) |
references/seedream-5.0-prompt-guide.md |
| Not specified | — | — | Default references/jimeng-3.0-vocabulary.md |
Step 3: Build the prompt
→ Load rules/core-methodology.md for component-by-component guidance
Step 4: Apply writing rules
→ Load rules/writing-rules.md for all 10 writing rules
Step 5: Validate
→ Load rules/validation-checklist.md and run through all checks
Gotchas
- 即梦 ignores negations — "不要红色" is interpreted as "红色". Always rewrite as positive descriptions
- Character consistency is limited — 即梦 cannot reliably maintain the same face across multiple generations. Avoid promising identical characters
- Aspect ratio drives composition — a prompt written for 16:9 will compose differently than the same prompt at 9:16. Always confirm the intended aspect ratio
- Style keywords can dominate — strong style keywords (cyberpunk, 水墨, Pixar) can override other elements. Place them carefully in the prompt order
- Prompt language — 即梦 works best with Chinese prompts. If the user provides English, translate and adapt rather than directly using it
- ⚠️ Never write hex color values into prompts — The model treats
#ff2121,#9d2933etc. as literal text to render in the image, NOT as color instructions. Always use Chinese color names only: "大红", "胭脂", "桃红" — never "大红 #ff2121" or any form with hex codes - Color library is for YOUR reference only — Load
color-library/chinese-traditional.mdto FIND the right color name to write into the prompt. Do NOT copy hex codes into the output prompt text
Available Resources
| Resource | Description | When to Load |
|---|---|---|
rules/category-table.md |
35 scenario categories + example mapping | Step 1 |
rules/core-methodology.md |
Component-by-component build guide + presentation | Step 3 |
rules/writing-rules.md |
9 prompt writing rules | Step 4 |
rules/validation-checklist.md |
8-point pre-submission checklist | Step 5 |
word-library/*.md |
12 thematic vocabulary files | Based on prompt component needed |
color-library/chinese-traditional.md |
9 major Chinese color families, 159 colors | User mentions 中国色/传统色/胭脂 |
color-library/pantone.md |
Common Pantone color families | User mentions Pantone/潘通 |
color-library/ral.md |
RAL Classic+RAL Design | User mentions RAL/劳尔 |
color-library/modern-schemes.md |
Morandi + color schemes + cinematic tones | User mentions 莫兰迪/配色 |
references/gugong-384-colors.md |
384 colors × 24 solar terms | Poetic/seasonal colors |
references/jimeng-*.md |
Version-specific guides | Based on user's model version |
references/3.0/*.md |
3.0 core/styles/materials | When using 3.0 model |
references/618-ecommerce-poster-examples.md |
Douyin Mall 618 Good Things Conference 14 sets of official e-commerce poster examples | ⭐ Load when the user writes e-commerce promotional posters, 618-themed posters, or product-promotion prompts (passive reference, no need to inform the user) |
examples/*.md |
35 scenario-specific examples | After identifying category |