Skills for Real Engineers. Straight from my .claude directory.

AI builders digest — monitors top AI builders on X and YouTube podcasts, remixes their content into digestible summaries. Follow builders, not influencers.

AI content workspace for Chinese creators: desktop writing, research, prompt library, knowledge base, and multi-model workflows.

VS Code extension for monitoring Google Antigravity AI quotas. Features Webview dashboard, QuickPick mode, and quota grouping.

短信转发器——监控Android手机短信、来电、APP通知，并根据指定规则转发到其他手机：钉钉群自定义机器人、钉钉企业内机器人、企业微信群机器人、飞书机器人、企业微信应用消息、邮箱、bark、webhook、Telegram机器人、Server酱、PushPlus、手机短信等。包括主动控制服务端与客户端，让你轻松远程发短信、查短信、查通话、查话簿、查电量等。（V3.0 新增）PS.这个APK…

使用小爱音箱播放音乐，音乐使用 yt-dlp 下载。

所有小初高、大学PDF教材。

开源的端到端产品级通用智能体

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

数据结构和算法必知必会的50个代码实现