course-digest

Arguments. [extract|analyze|status|resume|continue] [url|slug]. e.g., /knowledge:course-digest , /knowledge:course-digest extract , /knowledge:course-digest resume , /knowledge:course-digest status

Pre-computed context

printf 'course-extraction deps: '; node -e "const fs=require('fs'),path=require('path'),p=process.argv[1];console.log(p&&fs.existsSync(path.join(p,'node_modules','@melodic','video-digestion'))?'installed':'MISSING - run setup-deps.mjs (see Prerequisites)')" "${CLAUDE_PLUGIN_DATA}" 2>/dev/null || echo "MISSING - node not found (see Prerequisites)"
printf 'Playwright Chromium: '; node -e "const fs=require('fs'),path=require('path');const b=process.env.PLAYWRIGHT_BROWSERS_PATH||(process.argv[1]&&path.join(process.argv[1],'ms-playwright'));const ok=b&&fs.existsSync(b)&&fs.readdirSync(b).some(n=>n.startsWith('chromium'));console.log(ok?'installed':'MISSING - run setup-deps.mjs (see Prerequisites)')" "${CLAUDE_PLUGIN_DATA}" 2>/dev/null || echo "MISSING - node not found (see Prerequisites)"
printf 'ffmpeg: '; command -v ffmpeg >/dev/null 2>&1 && ffmpeg -version 2>/dev/null | head -1 || command -v ffmpeg >/dev/null 2>&1 || echo "MISSING — install ffmpeg (see Prerequisites)"
printf 'ImageMagick: '; command -v magick >/dev/null 2>&1 && magick -version 2>/dev/null | head -1 || command -v magick >/dev/null 2>&1 || echo "MISSING — install ImageMagick 7 (see Prerequisites)"

Course Digest

Transform online video courses into structured knowledge and actionable repo recommendations, without watching a single video.

How it works

Uses browser automation (claude-in-chrome) to navigate course platforms, extract transcripts, capture screenshots of code/slides, and collect downloadable resources. Synthesizes raw content into analysis focused on what applies to the current repository.

Where this skill says "deeper research," use whatever external-research capability your project provides. Repo conventions override course claims. Surface convention conflicts explicitly; never silently adopt a course's shortcut over team rules.