A live analyzer for short clips and reviewable runs.
Paste a YouTube URL, tune frame sampling, watch the pipeline move, then inspect the context pack without leaving the browser.
Open analyzerWhat the web app is for
The web interface is the fastest path when you want to inspect a result visually: thumbnails, progress, selected frames, rendered Markdown, raw artifacts, and a downloadable ZIP.
It uses the same core analyzer as the CLI and MCP server. The browser does not run a lighter path; it calls the streaming HTTP endpoint and renders progress as NDJSON events arrive.
Run it locally
Set OPENAI_API_KEY in .env, install dependencies, and start Next.js.
npm install cp .env.example .env npm run dev
Best fit
Use the hosted or local web app for demos, quick reference extraction, and reviewing frame selections before handing the output to an agent.
For long videos, unattended jobs, or batch work, use the CLI or MCP server so the process is not tied to a browser request timeout.