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Updated 3mo ago

by SpaceZephyr

cowrite

Local AI co-writing canvas with MCP and bundled Image2, HTML diagram, and writing skills

91 GitHub stars (91)

  • 8 skills (8 skills found in its SKILL.md files)
  • 14 forks (14 forks)
  • 3mo ago last update (Last updated 3mo ago)

Install

Skills CLI

npx skills add SpaceZephyr/cowrite

Asks which skills and agents to install. Just one: npx skills add SpaceZephyr/cowrite --skill ai-writing-assistant — add -g for every project.

Claude Code

git clone https://github.com/SpaceZephyr/cowritecp -r "cowrite/skills/ai-writing-assistant" ~/.claude/skills/

Copies the ai-writing-assistant skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add SpaceZephyr/cowrite

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • ai-writing-assistant

    AI-powered writing assistant for social media content creation. Provides six structured methods for writing, outlining, completion, inspiration, revision optimization, and material integration.

    skills/ai-writing-assistant/SKILL.md on GitHub (opens in a new tab)
  • article-batch-illustration

    Analyze a complete Markdown article, plan a restrained set of illustration positions, and generate consistent article images through Cowrite's bundled image-studio. Use for 整篇配图, 批量配图, 给文章配图, or pasted Cowrite full-page illustration commands.

    skills/article-batch-illustration/SKILL.md on GitHub (opens in a new tab)
  • baoyu-xhs-images

    Generates Xiaohongshu (Little Red Book) infographic series with 10 visual styles and 8 layouts. Breaks content into 1-10 cartoon-style images optimized for XHS engagement. Use when user mentions "小红书图片", "XHS images", "RedNote infographics", "小红书种草", or wants social media infographics for Chinese platforms.

    skills/baoyu-xhs-images/SKILL.md on GitHub (opens in a new tab)
  • cowrite

    Write or edit Markdown pages in the user's local Cowrite canvas. Use when the user asks to create an article/document "in cowrite", modify existing cowrite content, or fulfill a cowrite page's creation prompt. Also triggers on pasted commands that mention cowrite page IDs.

    skills/cowrite/SKILL.md on GitHub (opens in a new tab)
  • image-studio

    Generate Cowrite article illustrations, Xiaohongshu images, presentation visuals, covers, and structured diagrams with Codex's built-in image_gen tool. Use for 配图, 整篇配图, 小红书图片, PPT 图片, 封面, 逻辑图, 流程图, 架构图, or any Cowrite task that needs raster image generation.

    skills/image-studio/SKILL.md on GitHub (opens in a new tab)
  • space-multi-design-ppt

    品牌设计风格驱动的幻灯片生成器。将用户内容智能匹配到 62 个顶级品牌设计系统(Apple、Notion、Claude、Stripe、Linear、Tesla 等),拉取真实品牌设计规范(DESIGN.md)后生成像素级还原品牌风格的 HTML 幻灯片,或用 python-pptx 原生构建可编辑 PPTX(制作前会询问用户要哪种输出)。用户要求"做 PPT"、"做个 slide"、"生成演示文稿"、"design slide"、"用 XX 风格做幻灯片"、"把这篇文章做成 deck"、"输出 pptx"、提到 presentation/keynote/路演/汇报材料,或发来一段内容希望变成幻灯片时,都应使用本 skill——即使用户没有提到"品牌"或"设计风格"。

    skills/space-multi-design-ppt/SKILL.md on GitHub (opens in a new tab)
  • space-wechat-layout

    微信公众号排版。Use when the user asks to turn an article, Markdown draft, longform post, essay, newsletter, review, or Chinese article into a WeChat Official Account-ready HTML layout with local preview, selectable Claude/OpenAI/Google-inspired styles, and a button to copy rich HTML for pasting into the WeChat editor.

    skills/space-wechat-layout/SKILL.md on GitHub (opens in a new tab)
  • text-logic-diagram

    将文本内容进行逻辑拆解,生成精准的逻辑关系 SVG 图。支持递进、流程、循环、层次、对比、矩阵六种关系类型。当用户提供文本段落、文章、论述内容并要求生成逻辑图、思维导图、关系图、流程图时触发。支持中文,一次可拆解多张图。

    skills/text-logic-diagram/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.