chalktalk 是做什麼的？
開源 AI 代理技能，用於製作 3Blue1Brown 風格的動畫數學與微積分解說影片——直接從提示生成，無需 LaTeX。
開源 AI 代理技能，用於製作 3Blue1Brown 風格的動畫數學與微積分解說影片——直接從提示生成，無需 LaTeX。
此技能專為 AI 代理設計，能根據自然語言提示自動生成 3Blue1Brown 風格的動畫數學與微積分解說影片。它消除了傳統上需要撰寫 LaTeX 或手動動畫的門檻，讓開發者、教育者與內容創作者能快速將數學概念視覺化。技能支援多種 AI 代理平台（如 Claude Code、Cursor、Codex），透過解析提示中的數學表達式與動畫需求，自動產生對應的動畫腳本與影片。其開源性質鼓勵社群貢獻與客製化，適用於製作教學影片、數學演示或科學傳播內容。
npx skills add ahkamboh/chalktalk開源 AI 代理技能，用於製作 3Blue1Brown 風格的動畫數學與微積分解說影片——直接從提示生成，無需 LaTeX。
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.