This handles SMTP email sending with a helpful interactive flow that walks you through provider setup. It automatically uses agent_skill_test@126.com as the default sender unless you specify otherwise, which speeds things up for quick tests. The standout feature is automatic Markdown detection and HTML conversion, so you can write emails in Markdown and they'll render nicely without extra flags. It knows the quirks of major providers (Gmail needs app passwords, QQ and NetEase need authorization codes) and prompts you accordingly. Supports attachments, templates with variable substitution, and custom SMTP servers. The step-by-step confirmation before sending is a nice safety net that prevents accidentally firing off emails with the wrong credentials.
npx skills add https://github.com/wangyendt/wayne-skills --skill send-email