SerpApi Flights (Google Flights)

Get current weather and forecasts (no API key required).

防骗大师.Skill:你身边的生活类防骗专家。 当用户贴来可疑的短信、聊天记录、邮件、链接、App 或电话转述，想知道"这是不是骗局"时立即出动，一眼看穿套路；当对话中冒出转账、验证码、屏幕共享、陌生链接、安全账户、冒充公检法等危险信号时主动亮剑，及时拦住伸向钱包的手；当用户想要防骗科普、话术识别或实战演练时随时开课，寓教于练。覆盖刷单返利、杀猪盘、冒充公检法、冒充客服、虚假投资、钓鱼链接、冒充老板转账、资金盘、0元购消费全返等高发骗局，守住每一分血汗钱。

Control Sonos speakers (discover/status/play/volume/group).

全体系命理大师 — 八字四柱、紫微斗数、奇门遁甲、六爻、梅花易数、塔罗、星盘、 数字命理、九宫飞星风水、掌纹面相、起名命名、穿衣搭配、合婚择吉一站式解读。本地档案、可选每日推送（默认关闭）、 浏览器六爻界面与 HTML 报告。仅作文化参考，不替代医疗、法律、心理、财务、婚姻等 专业建议；遇重大决策请咨询专业人士。

Track water and sleep with JSON file storage

Sync and query CalDAV calendars (iCloud, Google, Fastmail, Nextcloud, etc.) using vdirsyncer + khal. Works on Linux.

Manage Apple Reminders via the `remindctl` CLI on macOS (list, add, edit, complete, delete). Supports lists, date filters, and JSON/plain output.

Terminal Spotify playback/search via spogo (preferred) or spotify_player.

Query China Railway 12306 for train schedules, remaining tickets, and station info. Use when user asks about train/高铁/火车 tickets, schedules, or availability...

Render markdown tables as PNG images. Use whenever you need to send a table in chat — render it as an image instead of raw markdown text.