watch 是做什麼的？
Agent 技能 at SKILL.md
用於監控檔案變更並自動執行命令的 AI 代理技能（SKILL.md）。
此技能「mathiaschu/watch」是一個專門為 AI 代理設計的檔案監控工具，類似於開發者常用的 `watch` 或 `nodemon` 指令。它的核心功能是持續監控指定目錄或檔案是否有變更（如新增、修改、刪除），一旦偵測到變動，便會自動執行預先定義好的命令。這對於需要即時回饋的工作流程（例如在修改程式碼後自動重啟伺服器、執行測試或建置專案）非常有用。透過 SKILL.md 的標準化格式，此技能可以輕鬆整合到支援該格式的 AI 代理平台（如 Codex、Claude Code 等）中，讓代理能夠在開發過程中自動化地監控與回應檔案變更，從而提升開發效率。
npx skills add mathiaschu/watchAgent 技能 at SKILL.md
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.