50th 是做什么的？
当在此工作空间中创建、修订或QA检查HyperFrames 16:9演示文稿或卡片新闻专题时使用此技能。
在创建、修订或QA检查HyperFrames 16:9演示文稿或卡片新闻专题时使用此技能。
此技能专为在特定工作空间中创建、修订或质量检查（QA）基于 HyperFrames 16:9 格式的演示文稿（decks）或卡片新闻（card-news）主题而设计。它提供了一套标准化的指导和工具，旨在确保内容的一致性和专业性。该技能可能支持在本地或云端工作流中使用，能够帮助开发者或AI代理高效地生成和审核符合 HyperFrames 规范的视觉内容。通过遵循其定义的操作流程，用户可以减少手动错误，并加速从草稿到定稿的周期。该技能适合需要频繁处理 16:9 视觉内容的团队，尤其是在新闻、营销或演示制作场景中。
npx skills add https://github.com/MyWay0104/50th/tree/main/.agents/skills/ppt-hyperframes-deck当在此工作空间中创建、修订或QA检查HyperFrames 16:9演示文稿或卡片新闻专题时使用此技能。
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.