Skills from clawhub.ai/xiwan

Send emails via SMTP or Resend API with support for plain text, HTML, and attachments. Use when the user asks to send an email, email someone, or compose and send a message. Supports single recipients and can include file attachments. Works with Gmail, Outlook, Yahoo, QQ Mail, 163 Mail, Resend, and any SMTP server.

跨 Agent 协作指南。与其他 AI Agent（如 mexico）交流时的规范和注意事项。用于：多 agent 协作、跨系统通信、共享文件、联合任务。触发词：mexico、agent 协作、跨系统、一起做。

This skill automates publishing content to Chinese platforms such as Zhihu and Douban. It requires entering and storing platform cookies in `~/clawd/secrets/content-distributor.json`, makes network requests to `https://www.zhihu.com/api/v4` and `https://www.douban.com`, and provides CLI commands to run the included scripts.

Agent-to-Agent 轻量通信协议。仿 Google A2A 设计，但适配 Clawdbot/OpenClaw 生态。用于：(1) Agent 能力发现 (2) 跨 agent 任务协作 (3) 结构化的 agent 间消息交换。触发词：a2a、agent协议、agent通信、agent card、能力发现。

Provides a shell-based security-audit tool plus safe install/publish wrappers for ClawdHub. The package includes executable scripts that run shell actions (e.g., `clawdhub install`, `clawdhub publish`, `rm -rf "$SKILLS_DIR/$SKILL_SLUG"`) and performs local credential scanning (e.g., `sk-...`, `-----BEGIN ... PRIVATE KEY-----`).