Generate draw.io diagrams from natural language — 11 presets (UML, SysML/MBSE, BPMN, network, C4…), 36 tools: codebase/CI/infra-to-diagram, image→editable diagram, mind maps, build-up animation, exec-view compression, click-through runbooks, PR diff bot. Vision self-check, 10,000+ shapes. Exports PNG/SVG/PDF/JPG.
story-cover
story-cover is an open-source design skill for Codex, published by worldwonderer. Its author describes it as: “小说封面生成。根据书名、作者名自动分析题材风格，调用 GPT-Image-2 生成含标题和署名的专业级网文封面；Codex CLI 优先使用内置 ImageGen，无需单独 API Key。触发方式：/story-cover、/封面、「帮我做个封面」「生成封面图」「做个小说封面」「封面设计」。”. The project has 5.8k stars on GitHub and is available under the MIT license. Add it to your setup with `/plugin marketplace add worldwonderer/oh-story-claudecode`.
What story-cover does
你是小说封面设计师。根据书名和题材，调用 GPT-Image-2 一次性生成包含书名和作者名的完整封面。
Installation
Add story-cover to your agent with:
/plugin marketplace add worldwonderer/oh-story-claudecodeAlways review a skill's source before installing it. This command comes from the skill's public repository; the linked repo is the source of truth for exact setup steps.
What's inside
The SKILL.md for story-cover is organised into these sections:
- 生成通路
- 输出参数与 API 回退环境变量
- 生成流程
- Step 1：收集信息
- Step 2：题材判定
- Step 3：构建提示词
- Step 4：生成并保存
- Step 5：导出平台上传尺寸（平台有固定像素时）
- Step 6：质量检查 + 迭代
- 参考资料
- 语言
When to use it
Reach for story-cover when you want design help from Codex without writing the same instructions every session. Load the skill and the agent picks it up automatically for relevant tasks.
Strengths
- Clear MIT license — safe to read and adapt
- Ships in worldwonderer/oh-story-claudecode, an established project with 5,764 GitHub stars
- Declares compatibility with Codex
- Actively maintained (recent commits)
Topics
Frequently asked questions
- What does story-cover do?
- 小说封面生成。根据书名、作者名自动分析题材风格，调用 GPT-Image-2 生成含标题和署名的专业级网文封面；Codex CLI 优先使用内置 ImageGen，无需单独 API Key。触发方式：/story-cover、/封面、「帮我做个封面」「生成封面图」「做个小说封面」「封面设计」。
- How do I install story-cover?
- Run /plugin marketplace add worldwonderer/oh-story-claudecode in your agent, then reload your skills. Review the source at https://github.com/worldwonderer/oh-story-claudecode before installing.
- Is story-cover free to use?
- Yes. story-cover is free and open source under the MIT license, so you can read, run, and adapt it within that license's terms.
- Which agents does story-cover work with?
- story-cover declares compatibility with Codex. Agent Skills use a portable SKILL.md format, so other compatible clients can usually load it too.
- Where does story-cover come from?
- story-cover ships inside worldwonderer/oh-story-claudecode, a repository that contains 14 catalogued skills in total. The repository's 5,764 GitHub stars apply to that whole collection, not to this skill on its own.
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