Vercel Blob (Object Storage)

What it does

Provides step-by-step guidance and patterns to integrate Vercel Blob object storage into Next.js applications. Covers server-side and client-side uploads (including generating client upload tokens), multipart uploads for large files, listing/downloading/deleting files, streaming uploads, and common production hardening such as validating file types, handling pagination, and preserving tokens. Concrete code examples and troubleshooting guidance are included.

When to use it

Use this skill when you need to implement file uploads or serve user-generated assets from a Next.js app, especially when you require CDN-backed delivery, presigned client uploads, safe token handling, or multipart uploads for large media. Also useful when diagnosing token/misconfiguration errors, permission problems, or upload timeouts.

What's included

• Scripts: example server/client code samples and multipart/streaming patterns (has_scripts: true)
• References: links to official Vercel Blob docs and SDK (has_references: true)
• Instructions: quick start, 5-step setup checklist, patterns for avatars, protected documents, galleries, and a troubleshooting section that maps common errors to fixes

Compatible agents

Likely useful for agents that can read and execute JavaScript/TypeScript examples and interact with GitHub repos or project files (Claude Code, Codex-style agents).