Skill Store

Get real-time currency exchange rates and convert amounts between currencies. Supports all major world currencies.

Precise mathematical calculations. Supports arithmetic, algebra, trigonometry, unit conversions, and complex expressions.

Create and export files for the user to download. Supports PDF, Word (.docx), Excel (.xlsx), code files, text documents, CSV, JSON, HTML, Markdown, and more.

Read and extract content from uploaded Office documents (txt, csv, docx, xlsx, pptx). Call this skill when a user uploads a non-image file and asks about its content.

Create structured survey links. AI generates a full questionnaire (single/multiple choice), visitors fill it out with one-click selections, and you get notified with structured results.

Send and receive emails. Users configure their own email account first, then can send emails and read inbox.

Internet research — search the web, read pages, and answer in natural language. Handles news/scores/quotes/knowledge/URL reads uniformly. Backed by a region-aware search backend that provides query refinement, multi-round search, and citation-grounded synthesis.

Create scheduled tasks: simple text reminders (remind) or automated skill execution (execute). Supports one-time, interval (every N minutes/hours), daily, specific weekdays, weekly, and monthly schedules. Results are delivered via in-app push, iOS notification, and SMS fallback.

Care mode: your AI assistant proactively reaches out to chat with you like a friend. Controls on/off, quiet hours, frequency, and topic preferences.

Midong (秘洞) — your AI private space. Record, organize and search private thoughts with password protection. Say "打开秘洞" to start.

Get current weather conditions and forecasts for any city in China using Apple WeatherKit. Provides temperature, humidity, wind, UV index, precipitation, visibility, and daily forecasts.

Notes & Error-Correction (纠错笔记) — 记录与纠错助手：随手记笔记/待办，并能像教练一样"引导式"帮用户认知"哪里没做好、以后怎么改进"（工作/决策/情绪/关系/学习等任何事），帮用户自己想明白、自我提升（而非直接给结论），可沉淀成笔记。触发："帮我记一下"、"帮我复盘/纠错…哪里做得不够好"、"这事我没做好想改进"、"看看我的待办"、"整理一下我的笔记"。

Book Store (图书商城) — search books, buy books, and manage orders. Say "帮我找一本书" or "买一本xx" to start.

A-share strategy backtesting tool. Look up stock profiles (fundamentals, valuation, derived metrics) and run backtests with 12 built-in strategies. Returns aggregated statistics for educational/research analysis only.

Coder 造物台 (AI 造物子助理): 帮用户用对话做出"浏览器打开就能用、还能分享给别人"的纯前端网页小东西——倒计时、计算器、小工具、小游戏、报名表/问卷、展示页、海报页、个人主页等。用户说"做个X / 帮我做个网页 / 做个小工具 / 做个小游戏 / 做个页面 / 能不能做一个…"时调用 open_coder。