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公众号封面生成器 - Generate 3D illustrated WeChat article covers

Generates 21:9 WeChat article covers from a theme and title, with a 3D illustration background, HTML text layers, and optional PNG or JPG output.

Tags

Updated: 2026-10-12
WeChat coversimage generation3D illustrationHTML renderingsocial media banners

Capabilities

Generate illustration backgroundsOverlay HTML text layersCreate 21:9 HTML coversConvert HTML to images

Typical Inputs

Theme keywordsCover title

Typical Outputs

HTML cover filePNG imageJPG image

What this skill does

  • Generate illustration backgrounds
  • Overlay HTML text layers
  • Create 21:9 HTML covers
  • Convert HTML to images

Inputs

  • Theme keywords
  • Cover title

Outputs

  • HTML cover file
  • PNG image
  • JPG image

Requirements

  • Python 3.10+
  • Docker
  • jimeng-mcp-server
  • Jimeng API session ID
  • Node.js 16+
  • Playwright
  • HTML/CSS support

Source

  • Spec: SKILL.md

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