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This skill should be used when the user asks to "生成封面", "文章封面", "create cover", "cover image", or wants a polished article cover image for an existing draft. It builds cover prompts and output paths around the package's article workflow.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Use when a platform draft already exists and you need pre-publish scoring, blind prediction, or post-publish retrospective for WeChat, Xiaohongshu, X, TikTok, Facebook, Reddit, or dev.to.
Use when one topic should become a mother draft plus native posts for multiple platforms, with scoring, prediction, and retrospective built into the workflow.
Use when a content system needs platform-specific scoring rules, or when retro results should update the rubric for WeChat, Xiaohongshu, X, TikTok, Facebook, Reddit, or dev.to.
Use when turning one source article into native versions for WeChat, Xiaohongshu, X, TikTok, Facebook, Reddit, or dev.to, or when a mother draft needs platform-specific rewriting.
This skill should be used when the user asks to "写文章", "生成文章", "写篇", "公众号文章", "create article", "write a draft", or wants a full article workflow from research to markdown output. It combines topic research, viral pattern lookup, drafting, and illustration-ready structure.
This skill should be used when the user asks for "今日热榜", "AI热榜", "热门话题", "热点追踪", "今日话题", "热榜", "what's trending today", "find hot AI topics", or wants current topics from multiple sources. Use it for source-aware trend collection where ranking must balance raw discussion heat with important product releases, model launches, and capability updates.
| name | cover-image |
| description | This skill should be used when the user asks to "生成封面", "文章封面", "create cover", "cover image", or wants a polished article cover image for an existing draft. It builds cover prompts and output paths around the package's article workflow. |
| version | 1.1.0 |
Use this skill to generate a polished article cover image that matches the package's writing workflow and output conventions.
output/images/wechat/This skill supports 5-dimensional customization for personalized IP covers:
| Dimension | Values | Default |
|---|---|---|
| Type | hero, conceptual, typography, metaphor, scene, minimal | auto |
| Palette | warm, elegant, cool, dark, earth, vivid, pastel, mono, retro, duotone, macaron | auto |
| Rendering | flat-vector, hand-drawn, painterly, digital, pixel, chalk, screen-print | auto |
| Text | none, title-only, title-subtitle, text-rich | title-only |
| Mood | subtle, balanced, bold | balanced |
| Font | clean, handwritten, serif, display | clean |
| Palette | Description |
|---|---|
| warm | Orange/amber/golden tones, inviting and energetic |
| elegant | Muted, sophisticated, refined |
| cool | Blue/gray/teal tones, calm and professional |
| dark | Deep shadows, dramatic |
| earth | Brown/green/nature tones |
| vivid | Saturated, high-impact colors |
| pastel | Soft, light, gentle |
| mono | Black/white/grayscale |
| retro | Vintage-inspired hues |
| duotone | Two-tone contrast |
| macaron | Pastel with a modern twist |
| Rendering | Description |
|---|---|
| flat-vector | Clean, graphic, no textures |
| hand-drawn | Sketchy, organic strokes |
| painterly | Artistic, brush-stroke feel |
| digital | Modern, clean digital art |
| pixel | Retro pixel art style |
| chalk | Chalk-like texture on dark background |
| screen-print | Halftone dots, bold colors |
All cover images call tools/nanobanana_client.py:
python tools/nanobanana_client.py --openai-compatible-image \
--ref "img/20260423-140003.jpg" \
--prompt "..." \
--image-size 1536x1024 \
--output "output/images/wechat/cover.png"
Important:
gpt-image-2Ask the user to choose one of the 10 composition styles below:
| # | Style Name | Best For |
|---|---|---|
| 1 | 深色渐变风 | 人物居中，大字覆盖后方，深色渐变背景，高对比强冲击 |
| 2 | 纯色扁平风 | 干净清爽，人物+道具+纯色背景，主体高饱和 |
| 3 | 产品主视觉风 | 有 UI 截图或产品图时，截图占主体，人物做引导 |
| 4 | 对比卡片风 | 前后对比、好坏对比类内容，人物手持两张卡片推向镜头 |
| 5 | 极简留白风 | 大留白，标题是唯一焦点，克制感强 |
| 6 | 海报拼贴风 | 多张素材叠加，有前中后景纵深，叙事丰富 |
| 7 | 人物侧置留白风 | 人物偏一侧，另一边全给标题，版面大气 |
| 8 | 背影构图风 | 人物背对镜头，适合励志、启发类内容 |
| 9 | 局部出镜风 | 只露手或半张脸，产品是绝对主角 |
| 10 | 正面对视风 | 人物直视镜头，眼神接触，情绪直接强烈 |
一次只问一个问题，等用户回答后再问下一个。
Ask the user if they have a face reference photo:
Ask them to choose one:
Ask if they have any additional materials (product screenshots, UI images, brand assets) as 图2, 图3 etc:
Note: 极简留白风(5) and 人物侧置留白风(7) default to light backgrounds; this step can be skipped or simplified for those.
Extract 1-3 candidate titles from the article (4-8 characters each), present them to the user for confirmation or modification.
After collecting all answers, generate the prompt using the appropriate style template (see Prompt Templates section below).
Core requirements for all prompts:
tools/nanobanana_client.py with --openai-compatible-image --ref <path> (reference photo if available)output/images/wechat/{slug}-cover-final.pngWhen a reference photo is used, write prompts that ask the model to:
Avoid prompts that merely describe "put a person on the right side" because they encourage pasted-subject composition.
The reference photo is used to give the AI model a facial identity to maintain, not to paste that exact photo into the scene.
[Gender] figure, reference photo preserves identical facial features, bust/half-body shot.
[Expression description], [body position and pose], [specific hand action: right hand / left hand],
[main visual element's narrative behavior — describe clearly what is happening between person and element],
[main visual element detailed description: shape / content / size / dynamic],
(if additional refs: [ref编号] as [specific presentation and position])
Massive Chinese text "[Cover Title]" overlaid behind the figure, [font style], [color effect], partially obscured by figure and main elements, creating visual hierarchy
Background: [dark gradient — deep purple-gray / dark blue-black / charcoal], smooth gradient transition
All elements concentrated in central area, margins preserved top and bottom, within safe zone
Foreground: scattered extremely small [theme-related icons], minimal quantity, purely decorative, partially overlapping text edges
Floating elements with soft shadows, layered depth, high saturation, organized chaos aesthetic
[Gender] figure, reference photo preserves identical facial features, bust/half-body shot.
[Expression], [body pose], [hand action: pushing / lifting / displaying],
[main prop] occupies large area of the frame, strong motion blur, intense near-large-far-small perspective,
[main prop detailed description: appearance / content / material],
(if ref2: [prop/interface] displaying ref2 content, minimal and clean)
Background: [solid flat color — teal / coral / purple], pure flat, no gradient
Massive Chinese "[Cover Title]" at [top/center], [font style], [color effect],
font partially obscured by main subject, creating visual hierarchy
Foreground: scattered tiny [theme-related icons], soft shadows, partially overlapping text edges
Main subject high saturation, background low saturation, clear contrast
[Gender] figure, reference photo preserves identical facial features, bust/half-body, figure smaller in proportion.
Figure positioned at [left/right] lower portion, ~25% of frame, [specific guiding gesture: right hand pointing toward / body turned toward],
[expression], eyes directed toward main visual,
Ref2 as the main visual of the frame, ~65% of frame, [specific presentation: floating in air / unfolding beside figure / filling background],
[ref2 content detailed description: which parts of interface are clearly visible, white base or dark base, content layout],
(if ref3: ref3 as [specific position and presentation])
"[Cover Title]", [font style], [color effect],压在产品[顶部/一侧]边缘，形成层次感
Background: [light / neutral tone, making product the absolute protagonist]
All elements within central area, safe zone, soft shadows, layered depth
[Gender] figure, reference photo preserves identical facial features, bust/half-body shot.
[Expression — must have strong contrast feeling: triumphant / shocked / promotional], centered,
left hand holding a [small/dim/worn-looking] card, distant perspective,
card displays "[Card B content — represents before/bad side]", [card B visual description],
right hand thrusting a [large/bright/glowing] card hard toward camera lens,
card displays "[Card A content — represents after/good side]", [card A visual description],
foreground card occupies large area, strong motion blur, intense near-large-far-small perspective,
the two cards [specific contrast relationship], strong contrast,
Massive Chinese "[Cover Title]" overlaid behind figure, [font style], [color effect], forming visual hierarchy
Background: [tone — dark to make card contrast stand out]
All elements within central area, safe zone
Floating elements with soft shadows, foreground small elements partially overlapping text edges
[Gender] figure, reference photo preserves identical facial features, bust/half-body, smaller proportion.
Figure positioned at [lower-left / lower-right / side], ~20% of frame, [simple pose],
[light expression — not over-the-top], eyes/body directed toward white space area,
[Opposite side of frame] ~65% is large [white/cream/light gray] white space,
massive Chinese "[Cover Title]" occupying the white space area, [font style — thin to medium weight], [dark color],
character spacing open, breathing room,
(if subtitle: one line small gray text below, as supplementary info),
Background: overall [light tone], minimal, no decoration
Composition restrained, white space is part of the design, within safe zone
[Gender] figure, reference photo preserves identical facial features, bust/half-body shot.
[Expression], [pose and body position],
Foreground: [foreground element detailed description — size, position, visual details], ~[ratio] of frame, with slight shadow and floating feel,
Midground: main figure, with overlapping relationship with foreground element, [which part of figure is overlapped by foreground],
Background: [background element description — lightly blurred, content summarized], [count] pieces, staggered arrangement, as background layer,
all elements have front-back overlap relationships, creating layers and depth,
Massive Chinese "[Cover Title]", [font style], [color — white or white with outline recommended],
positioned between figure and foreground elements, forming overlap relationship with multiple layers,
Background: [deep steady tone — dark navy / charcoal], making each layer stand out
All elements within central area, safe zone, floating elements with slight shadows, strong layering
[Gender] figure, reference photo preserves identical facial features, bust/half-body shot.
Figure positioned at [left/right] side of frame, ~30% width, [specific pose],
[expression], eyes and body naturally facing [opposite white space area],
[Opposite side] ~65% is large white space,
massive Chinese "[Cover Title]" filling the white space area, [font style], [dark color],
[arrangement: vertical top-to-bottom / horizontal split-two-lines / main large + secondary small],
(if supplementary info: one line small gray text below title),
Background: [neutral or light tone, soft overall]
Figure and text retain sufficient breathing room, not cramped, within safe zone
[Gender] figure from behind, only back of head, shoulders, and back visible, hair strands clear, no face shown,
[specific action: looking up toward front / arms spread / walking slowly forward], [body pose description — sense of motion],
in front of [or above] figure is [main visual element detailed description: content / size / state / dynamic],
[spatial relationship between main visual element and figure],
Massive Chinese "[Cover Title]" at [above / left-right sides of] figure, [font style], [color effect],
generous character spacing, sufficient contrast with background,
Background: [grand deep gradient — sense of breadth and depth], creating expansive depth
Frame has [narrative feeling: release / departure / arrival], strong immersion, within safe zone
Main subject is [product/screenshot/card detailed description: content layout / color / key information],
~[ratio] of frame, [white base or color], clear and sharp,
(if ref2: main content is ref2, [ref2 display method])
[Lower-right corner / left edge / bottom edge] partially appears:
reference photo [hand close-up / half face / side profile],
[specific partial action: index finger lightly touching / picking up / pointing at a location],
[partial appearance details: hand pose / face direction / distance relationship with main subject],
"[Cover Title]", [font style], [color effect], pressed at [top / left / bottom] of main subject
Background: [light / neutral — making main subject the absolute focus]
Product is the focus, figure is merely the witness, within safe zone
[Gender] figure, reference photo preserves identical facial features, bust/half-body, facing camera directly.
[Expression — must be strong and clear], [hand/body coordinated pose], forming strong eye contact with viewer,
"[Cover Title — first half]" [count] characters above figure's face, [font style], [color effect], very large,
"[Cover Title — second half]" [count] characters below figure's face, [font style], [color effect], slightly smaller,
two lines of text above and below the face, forming a natural frame, not obscuring eyes or mouth,
text has breathing room from the face,
(if decoration: one extremely small [theme icon] floating on each side of the face, slight shadow)
Background: [tone — high saturation solid color or dark gradient, high contrast with figure]
Figure is absolute focus, frame direct and powerful, emotion overflowing, within safe zone
# With reference photo (default), generate person IP cover
python tools/nanobanana_client.py --openai-compatible-image \
--ref "img/20260423-140003.jpg" \
--prompt "Photorealistic WeChat cover. Person on right side (40-45% frame), half-body, confident smile, amber rim light. Left side: large orange Chinese headline '效率翻倍，岗位减半？' with three icon tags. Warm orange-to-amber gradient background. NO watermark." \
--image-size 1536x1024 \
--output "output/images/wechat/article-cover.png"
# Without reference photo (pure AI imagination)
python tools/nanobanana_client.py --openai-compatible-image \
--prompt "..." \
--image-size 1536x1024 \
--output "output/images/wechat/cover-no-ref.png"
Note: When title is long, do not rely on --article-title (it bypasses ref image and uses generations interface, reducing person similarity). Write all text information directly into --prompt with --ref to use img2img interface.
When quick_mode: true is set in EXTEND.md, skip all confirmation steps and generate directly.
When confirmation is needed each time, use this tool call order:
To apply default settings, create EXTEND.md in the skill root:
preferred_image_backend: openai-compatible
quick_mode: false
default_aspect: 16:9
language: zh
cover_mode: personal_brand
brand_name: Your Name
brand_palette:
primary: "#0E1A2B"
accent: "#F59E0B"
layout_style: youtube-thumbnail
watermark:
enabled: false
references/cover-rules.md - composition, palette, and output conventions../../docs/overview/article-artifact-family.md - recommended file family for brief, draft, cover, and inline images../../docs/overview/slug-rules.md - how to generate and reuse a stable slug