Transform markdown/HTML into styled 3:4 ratio images for Xiaohongshu 新手引导：输入 `/小红书配图新手`、「这个怎么用」「第一次用」「能干嘛」时，走 SKILL.md 的〈新手上路〉，不要直接开始干活。

Xiaohongshu Images Skill This skill transforms markdown, HTML, or text content into beautifully styled HTML pages with AI generated cover images, then captures them as sequential screenshots at 3:4 ratio for Xiaohongshu posting. Overview The skill performs the following workflow: 1. Accept Content : Receives markdown, HTML, or txt format content from the user 2. Load Prompt Template : Reads the prompt template from prompts/default.md in this skill's directory 3. Determine Output Account : Determines which account folder to use (see Account Folder Resolution below) 4. Generate Cover Image : Uses /baoyu cover image skill to generate a cover image based on the article content 5. Generate HTML : Creates a beautifully styled HTML page following the prompt template specifications 6. Save Output : Saves the HTML to ~/Dev/obsidian/{account folder}/articles/<date title /xhs preview.html 7. Capture Screenshots : Takes sequential 3:4 ratio screenshots of the entire page without cutting text Account Folder Resolution The skill determines the output account folder using the following priority: Priority 1: Explicit account Parameter If the user specifies account , use the corresponding folder: Priority 2: Infer from Input File Path If no account is specified, try to infer from the input file path: Priority 3: Fallback to Template Mapping If the account cannot be determined from the path (e.g., raw content input), use template based mapping: Template Account Folder default 10 在悉尼和稀泥 mom reading club 12 妈妈在读 Account Folder Mapping Reference Account Folder james cn 10 在悉尼和稀泥 james en 11 BuildWithJames mom reading club 12 妈妈在读 Usage When the user invokes this skill, follow these steps: Step 1: Identify the Input The user will provide one of the following: A file path to a markdown, HTML, or txt file (e.g., /path/to/article.md ) Raw content directly in the conversation A URL to fetch content from If the input is unclear, ask the user to provide either a file path, URL, or paste the content directly. Step 2: Read the Prompt Template Read the prompt template from this skill's directory: Use the Read tool to get the prompt template content. This template defines the HTML/CSS styling specifications. Step 3: Extract Article Title, Date, and Determine Account From the content, extract: Title : The main heading (h1) or first significant title in the content Date : Current date in YYYY MM DD format Account Folder : Determine using the priority rules above ( account → path inference → template mapping) Create the output folder path as: ~/Dev/obsidian/{account folder}/articles/<date <sanitized title / Replace spaces with hyphens Remove special characters Keep the title reasonably short (max 50 characters) All images go in attachments/ subfolder Step 4: Generate Cover Image with baoyu cover image Skill ⚠️ COMPLIANCE CHECK : Before generating, ensure the image concept complies with Xiaohongshu community guidelines (Section 11 of the prompt template). The image must: Be age appropriate with no revealing clothing or suggestive poses Avoid political symbols, violence, gambling, smoking, or alcohol abuse Convey positive, constructive messages Be culturally sensitive and original Use the /baoyu cover image skill to generate the cover image: 1. Invoke the skill with the article content: Or if the content is not yet saved, pass the content directly to the skill. 2. Style Selection : Let baoyu cover image auto select based on content signals, OR Specify a style that matches the article tone: tech AI, coding, digital topics warm Personal stories, emotional content bold Controversial, attention grabbing topics minimal Simple, zen like content playful Fun, casual, beginner friendly content nature Wellness, health, organic topics retro History, vintage, traditional topics elegant Business, professional content (default) Special: Mom Reading Club Template When using the mom reading club template, override the default cover style with calligraphy & ink wash illustration (书法水墨风) : 3. Use no title flag since Xiaohongshu covers typically use visual only images without embedded text. 4. Move the generated image to the correct location: baoyu cover image saves to imgs/cover.png relative to the article Move/copy to ~/Dev/obsidian/{account folder}/articles/<date <title / attachments/cover xhs.png Step 5: Generate HTML ⚠️ COMPLIANCE CHECK : Before generating HTML, review the text content for compliance: No absolute/superlative claims (最好、第一、国家级、最高级、全网最低价) No exaggerated effect claims (一分钟见效、吃完就变白) No false or unverified medical/financial advice No defamatory or offensive language If health/investment topics are involved, add disclaimer text Using the prompt template and the user's content: 1. Parse the content to identify: Title (h1) Subtitles (h2 h6) Paragraphs Lists Code blocks Links Emphasis/bold text Blockquotes 2. Generate complete HTML following the template specifications: Dark gradient background 600px × 800px cream colored card Proper typography with Google Fonts (Noto Serif SC, Inter, JetBrains Mono) Cover image at the top All specified styling for text, links, lists, code blocks, etc. Responsive design for mobile 3. Important HTML Structure : 4. Save the HTML to ~/Dev/obsidian/{account folder}/articles/<date <title /xhs preview.html Step 6: Take Screenshots After generating the HTML, capture sequential screenshots of the .container element at exact 3:4 aspect ratio : Screenshot Specifications: Container viewport: 600px × 800px (3:4 ratio) Output resolution: 1200px × 1600px (2x device scale factor) Each screenshot captures exactly the .container element, not the full page Capture Process: 1. Open the HTML page using Playwright browser with viewport larger than container 2. Configure browser context : Viewport: 800px × 1000px (larger than container to ensure full visibility) Device scale factor: 2x for high resolution output 3. Scroll within the container : The .container element has overflow y: auto , making it internally scrollable Start from scrollTop = 0 and increment through the content Each scroll position captures one 3:4 ratio screenshot 4. Smart text boundary detection : Before each screenshot, analyze visible block elements (p, h1 h6, li, blockquote, pre, img) If an element would be cut at the bottom boundary, end the current screenshot before that element Add whitespace mask to cover partial content, maintaining clean 3:4 frame Next screenshot starts with the cut element at the top 5. Capture the complete .container content : Use container.screenshot() to capture only the container element (excludes page background) Continue until all content is captured (scrollTop reaches scrollHeight clientHeight) 6. Save screenshots to ~/Dev/obsidian/{account folder}/articles/<date <title / attachments/ : Sequential naming: xhs 01.png , xhs 02.png , xhs 03.png , etc. Use the screenshot script: Script Output: Each screenshot: exactly 1200×1600 pixels (3:4 ratio at 2x scale) Only the cream colored card content is captured No text is cut off between screenshots Step 7: Report Results After completion, report to the user: HTML file location Number of screenshots generated Screenshots folder location Preview of the first screenshot (if possible) Directory Structure Dependencies This skill depends on: /baoyu cover image skill for cover image generation (must be installed in ~/.claude/skills/ ) Example Workflow User: Create a styled article page from this markdown: Assistant Actions: 1. Read prompt template from prompts/default.md 2. Extract title: "My Article Title" 3. Determine account folder (no account specified, no path to infer from, using default template → 10 在悉尼和稀泥 ) 4. Create output folder: ~/Dev/obsidian/10 在悉尼和稀泥/articles/2024 01 14 my article title/ 5. Invoke /baoyu cover image skill with no title flag to generate cover image 6. Move generated cover from imgs/cover.png to attachments/cover xhs.png 7. Generate styled HTML following template specifications 8. Save to ~/Dev/obsidian/10 在悉尼和稀泥/articles/2024 01 14 my article title/xhs preview.html 9. Open in browser and take 3:4 ratio screenshots 10. Save screenshots to ~/Dev/obsidian/10 在悉尼和稀泥/articles/2024 01 14 my article title/ attachments/xhs 01.png , etc. 11. Report completion with file locations Example with account parameter: Assistant Actions: 1. account mom reading club specified → use 12 妈妈在读 2. Output to: ~/Dev/obsidian/12 妈妈在读/articles/2024 01 14 article title/ Example with path inference: Assistant Actions: 1. No account specified 2. Input path contains 12 妈妈在读 → infer account folder 3. Output to same folder: ~/Dev/obsidian/12 妈妈在读/articles/2024 01 14 xxx/ Custom Prompt Templates Users can provide custom prompt templates by: 1. Placing a .md file in the prompts/ directory 2. Specifying the template name when invoking the skill Example: "Use the xiaohongshu style template for this article" Available Templates Template Description Best For default Standard style with New Yorker style illustrations General articles mom reading club Calligraphy & ink wash style with TsangerJinKai02 font Mom Reading Club (妈妈读书会) brand content Mom Reading Club Template Use this template for all "Mom Reading Club" branded content: Features: Font : TsangerJinKai02 (仓耳今楷02) for titles requires local installation Cover style : Chinese calligraphy & ink wash illustration (书法水墨风) Aesthetic : Zen simplicity, elegant restraint, generous white space Color accent : Subtle gold ( C9A962) Target audience : Cultured mothers aged 30 45 Error Handling If the /baoyu cover image skill fails: 1. Display the error message to the user 2. Offer to retry or proceed without cover image 3. If proceeding without image, use a placeholder or omit the cover If screenshot capture fails: 1. Verify the HTML file exists and is valid 2. Check browser dependencies 3. Report the specific error to the user System Requirements This skill requires: Python 3.8+ Playwright for screenshot capture (installed via pip: pip install playwright && playwright install chromium ) /baoyu cover image skill installed in ~/.claude/skills/ Install dependencies: Notes The skill preserves all original content exactly as provided No modifications, simplifications, or deletions to the content The cover image is generated based on the article's main theme Screenshots are optimized for Xiaohongshu's 3:4 aspect ratio Text is never cut off in screenshots boundaries are adjusted intelligently Community Compliance (社区规范合规) IMPORTANT : All generated content must comply with Xiaohongshu community guidelines. Quick Reference Prohibited Content: Category Examples Action Absolute claims 最好、最佳、第一、国家级 Remove or rephrase Exaggerated effects 一分钟见效、立刻瘦10斤 Remove or add disclaimers Medical/Financial advice Health tips, investment suggestions Add disclaimer: "本内容不构成医疗/投资建议" Inappropriate imagery Nudity, violence, political symbols Regenerate with appropriate content False information Pseudoscience, unverified claims Verify or remove Defamatory content Attacks on brands/individuals Remove entirely Official Guidelines: 社区规范: https://www.xiaohongshu.com/crown/community/rules 社区公约: https://www.xiaohongshu.com/crown/community/agreemen

xiaohongshu-images