Add file uploads · prompt 5 · Claude Code · week 2026-W44-vercel-template

Claude Code built it with @vercel/blob

Prompt: Set up file storage for this Next.js app with direct-from-browser uploads.

Grader: The agent installed @vercel/blob, wrote a handleUpload token route and a /upload page using the client upload API with progress and multipart support, and the build passed. It did not run a real upload because no Blob store was connected, and it left auth and saving the URL as TODOs.

Replay of the real agent session in an isolated sandbox. Tool output is truncated for readability.