Add file uploads · prompt 4 · Codex CLI · week 2026-W44-vercel-template

Codex CLI built it with @vercel/blob

Prompt: Add image uploads with a drag-and-drop component and hosted storage.

Grader: The agent installed @vercel/blob and lucide-react, wired a handleUpload route at /api/upload, and built a drag-and-drop image library with previews and progress; the build passed, but hosted uploads only work once the user sets BLOB_READ_WRITE_TOKEN, and no real upload was tested.

@vercel/bloblucide-react224s

Codex CLI · Add file uploads · fresh Next.js app

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starting sandbox…

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