Can I upload files larger than 500MB?

Yes, the skill provides patterns for multipart uploads, allowing you to bypass standard serverless timeout limits and handle large files efficiently.

How does it handle file name collisions?

It promotes best practices such as adding unique UUIDs or timestamps to pathnames and utilizing the addRandomSuffix option in the SDK.

How does this skill handle security for client-side uploads?

It implements the handleUpload() pattern to generate short-lived, presigned client tokens, ensuring your BLOB_READ_WRITE_TOKEN is never exposed to the browser.

Does this skill help with environment variable setup?

Yes, it includes instructions for pulling Vercel environment variables and managing tokens securely via .env.local files.

Vercel Blob Storage Integration

Name: Vercel Blob Storage Integration
Author: jezweb

byjezweb

•

Cloud Infrastructure

Integrates Vercel Blob object storage into Next.js applications for secure file uploads, image management, and CDN-delivered assets.

The vercel-blob skill empowers developers to seamlessly manage object storage within Next.js environments using the @vercel/blob SDK. It provides comprehensive implementation patterns for both server-side and secure client-side uploads, ensuring high-performance asset delivery via Vercel’s edge network. By automating best practices for token management, multipart transfers for large files, and content-type validation, this skill prevents common pitfalls like security vulnerabilities and file size limitations, making it ideal for handling user-generated content, media libraries, and complex file workflows.

Key Features

01Integration of CDN-caching for high-performance asset delivery

02Efficient file management patterns including list pagination and deletion

03Secure client-side uploads using presigned URL generation via handleUpload

04Automated best practices for file validation and MIME type handling

05Implementation of multipart transfers for large files exceeding 500MB

0691 GitHub stars

Use Cases

01Building user profile systems with avatar uploads and automatic replacement

02Troubleshooting Vercel Blob environment variables and security token errors

03Implementing large-scale media management for videos and documents

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jezweb/claude-skills vercel-blob

For use in Claude.ai and ChatGPT

Download Skill