sah1l

Upload, update, or delete an HTML or Markdown document on outpost.offsprint.xyz via the `outpost` CLI and return a shareable URL. Use when the user asks to "share", "publish", "upload", "post", "update", "replace", "edit", "delete", "remove", or "unshare" a local .html / .md file, or when they ask for a link to a document they already have. Do NOT generate new documents to upload — only share what the user already has on disk or in the conversation.

Turn a chess game (PGN file, Lichess/Chess.com URL, raw FEN, or inline PGN) into a narrated MP4 explainer video — continuous gameplay where the pieces slide move-to-move and the evaluation bar moves live. Stockfish provides truth (eval, best moves, multipv); the user (or Claude) writes natural teaching narration; edge-tts + HyperFrames produce the final animated video. Obvious moves slide by quickly, critical moments get full commentary, plus one "pause and think" puzzle — a typical game runs 5–7 minutes. Use this skill when the user shares a chess game and wants a video/explainer/walkthrough. Also invoked when the user asks to verify or check the chess-narrator setup.