小红书 / 公众号封面「信息密度 × 视觉锚点」生成系统。

封面要解决的从来不是“好看”，而是让用户在信息流里 3 秒内决定：这条内容和我有没有关系。

Made by 波妞 PONYO. 作者归属只放在 skill 文档和仓库说明里；默认生成的封面不会硬塞“波妞”水印，用户可以自行提供自己的账号署名。

输入主题、目标人群和内容类型后，这个 skill 会输出：

• 推荐封面模板
• 锚点位置
• 配色方案
• 字重层级
• 可直接用于 ChatGPT Image 2 / DALL-E 的完整成品封面提示词
• 涂鸦描边小清新风格提示词（旅行 / 家居 / Vlog / Citywalk）
• 阳光胶片拼贴白描边风格提示词（旅行 / 穿搭 / 护肤 / 居家运动 / 生活方式）
• 旧封面诊断和改版建议
• 排版指导

点击率主要由两个变量决定：

• 信息密度：利益点在缩略图里是否一眼看清
• 视觉锚点：画面里是否有一个让眼睛停住的位置

Use cover-anchor-system/references/finished-cover-prompts.md.

This is the default workflow. It asks ChatGPT Image 2 to generate a complete social-media cover in one image, including:

• Chinese headline
• category tag
• supporting badge
• main visual anchor
• color blocks
• screenshot / number / portrait / emotion scene

Use cover-anchor-system/references/cover-diagnosis-checklist.md.

This workflow scores an existing cover on:

• information density
• visual anchor
• thumbnail readability
• color contrast
• trust / realism

It then returns the top fixes and a replacement finished-cover prompt.

Use cover-anchor-system/references/doodle-outline-fresh-style.md.

This workflow creates fresh 3:4 Xiaohongshu covers for travel, home decor, daily vlog, citywalk, cafe, and other lifestyle topics:

• realistic lifestyle photo base
• thick white doodle outline around the visual anchor
• handwritten sticker headline
• sparse arrows, route lines, tape labels, hearts, stars, flowers, and small icons
• no hard-coded author watermark by default

Use cover-anchor-system/references/sunlit-scrapbook-cutout-style.md.

This workflow creates warm lifestyle covers inspired by sunlit scrapbook photo collages:

• golden-hour realistic photography
• tilted top photo strip with rough white hand-drawn borders
• main subject on the right with thick irregular white cutout outline
• oversized handwritten brush Chinese title on the left
• butter-yellow and sage-green keyword highlights
• sparse doodle arrows, hearts, sparkles, dashed paths, and underlines
• no hard-coded author watermark by default

cover-anchor-system/
  SKILL.md
  references/
    template-formulas.md
    finished-cover-prompts.md
    doodle-outline-fresh-style.md
    sunlit-scrapbook-cutout-style.md
    cover-diagnosis-checklist.md
    image-prompts.md
examples/
  cover-cases/
    preview_12_final.jpg
    01_*.png ... 12_*.png
  doodle-outline-fresh/
    preview_4_doodle_fresh.jpg
    01_*.png ... 04_*.png

Copy the cover-anchor-system folder into your local skills directory, then call it when designing covers:

~/.codex/skills/cover-anchor-system

Or read cover-anchor-system/SKILL.md directly and use the prompt library inside references/finished-cover-prompts.md.

The examples/cover-cases folder contains 12 ChatGPT Image 2 cover examples:

• 3 conflict-style covers
• 3 number-style covers
• 3 screenshot-style covers
• 3 emotional-style covers

These examples are included to show the intended visual output: real social-media covers, not explanatory slides or article illustrations.

The examples/doodle-outline-fresh folder contains 4 fresh doodle-outline cases:

• travel vlog
• cozy home decor
• daily vlog
• citywalk

The sunlit-scrapbook-cutout-style.md reference contains prompt templates for:

• travel / Citywalk
• outfit / fashion
• skincare / beauty
• home workout / wellness

Use $cover-anchor-system to create a Xiaohongshu cover for:
Topic: AI video prompts
Audience: beginner creators
Goal: make people click from the feed
Title: 5个AI视频提示词公式
Style: tech, high contrast, complete finished cover with Chinese text

The skill itself is credited to 波妞 PONYO in the repository and docs. Generated covers should not contain 波妞, PONYO, logos, signatures, or @ handles unless the user explicitly supplies their own account mark.

references/image-prompts.md is kept for text-free background generation. For normal social-media publishing, prefer references/finished-cover-prompts.md because the cover should be a finished poster, not a blank background waiting for manual text overlay.