Availability-tracker 是做什么的？
掌握流式排版比例、字体搭配（编辑衬线体 + 技术无衬线体）、光学字距、垂直节奏以及现代 CSS clamp() 系统，避免布局偏移。
掌握流式排版比例、字体搭配（编辑衬线体 + 技术无衬线体）、光学字距、垂直节奏以及现代 CSS clamp() 系统，避免布局偏移。
该技能专注于现代 Web 排版，帮助开发者掌握流体排版比例、字体搭配（如编辑衬线体与技术无衬线体的组合）、光学字距调整、垂直节奏以及 CSS clamp() 系统。通过实际示例和最佳实践，它教会用户如何实现流畅的响应式排版，避免布局偏移，提升可读性与设计精致度。支持在任何使用 CSS 的 Web 开发环境中应用，适用于 Claude Code、Cursor、Codex 等 AI 辅助工具。该技能的独特之处在于其系统化方法，结合了排版理论与现代 CSS 技术，产出视觉稳定、易于维护的代码。总结而言，它为开发者提供了排版优化的实用指南，确保用户界面在不同屏幕和设备上始终保持美观与一致性。
npx skills add https://github.com/Nile-University-Student-Union-org/Availability-tracker/tree/main/.agents/skills/fluid-responsive-typography掌握流式排版比例、字体搭配（编辑衬线体 + 技术无衬线体）、光学字距、垂直节奏以及现代 CSS clamp() 系统，避免布局偏移。
Extract frames or short clips from videos using ffmpeg.
Summarize or transcribe URLs, YouTube/videos, podcasts, articles, transcripts, PDFs, and local files.
Use when testing, fixing, or extending the OpenClaw Control UI GUI with Vitest + Playwright end-to-end checks, mocked Gateway WebSocket flows, mocked dashboard runs, screenshots/videos, or agent-verifiable browser proof.
Obra superpowers agent skills.
See, Understand, Act on video and audio. See- ingest from local files, URLs, RTSP/live feeds, or live record desktop; return realtime context and playable stream links. Understand- extract frames, build visual/semantic/temporal indexes, and search moments with timestamps and auto-clips. Act- transcode and normalize (codec, fps, resolution, aspect ratio), perform timeline edits (subtitles, text/image overlays, branding, audio overlays, dubbing, translation), generate media assets (image, audio...
End-to-end marketing campaign planning and execution. Covers audience research, positioning, campaign angle definition, landing page copy, email sequences, social posts, ad copy, short-form video scripts, and content calendars. Use as the orchestration layer for multi-channel product launches. Use when planning or executing a multi-channel product launch, or producing landing page, email, social, or ad copy.