study-examiner 是做什麼的？
一個開源的 Codex 技能，可將學習材料轉化為自適應測驗、錯誤回顧及持續的熟練度追蹤。
一個開源的 Codex 技能，可將學習材料轉化為自適應測驗、錯誤回顧及持續的熟練度追蹤。
這是一個開源的 Codex 技能，旨在將學習材料（如筆記、文章或課程內容）轉化為互動式自適應測驗。它會根據使用者的回答表現動態調整題目難度，並自動記錄錯題，方便後續針對性複習。此外，該技能還提供持續的熟練度追蹤功能，讓學習者能直觀了解自己對各知識點的掌握程度。支援 Codex 平台，透過與檔案系統和提示引擎的整合，實現無縫的學習體驗。
npx skills add qihanqiu980-gif/study-examiner一個開源的 Codex 技能，可將學習材料轉化為自適應測驗、錯誤回顧及持續的熟練度追蹤。
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.