Knowledge Share
Technical articles, tutorials, and insights
Open Source Project #190: claude-video — Give Claude Eyes to Watch Videos, One Command to Analyze YouTube/Loom/Local Files, Subtitle-First Zero-Download, Scene-Aware Frame Dedup, Auto Token Budget
Brad Bonanno's Claude Code skill plugin that gives Claude the ability to analyze any video via the /watch command. Seven-step pipeline: yt-dlp download → ffmpeg frame extraction → Whisper transcription → Claude context injection. Subtitle-first optimization (use existing subtitles, skip download entirely), 16×16 thumbnail MAD algorithm for frame deduplication, automatic frame budget scaling by video duration. Four detail modes: transcript/efficient/balanced/token-burner. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and 50+ other agent hosts. 15.2k Stars, MIT.
Open Source Project #191: gstack — YC CEO Garry Tan's Open-Source AI Engineering Team, 23 Expert Role Commands Covering the Full Sprint from Idea to Production
Y Combinator CEO Garry Tan's Claude Code skill set that turns Claude Code into a staffed engineering team. 23 professional role commands covering planning, design, review, testing, and release: /office-hours (YC-style product challenge), /plan-ceo-review, /design-shotgun (4-6 design variants for comparison), /qa (real Playwright browser testing), /cso (OWASP + STRIDE security audit), /ship (sync→test→audit→push→PR). Skills pass context to each other, supports 10-15 concurrent sprints, works across Claude Code/Codex/Cursor and 10 other agents. 128k Stars, MIT.