Cloudflare R2 Bucket Management & Access

About

This skill empowers developers to implement robust object storage solutions using Cloudflare R2, focusing on production-grade management and security. It provides expert guidance on environment separation across dev, staging, and production, as well as access control strategies ranging from public CDN buckets to private, rule-based proxying. By integrating storage logic directly with Hono Workers, it ensures secure upload/download handling, retention policies, and optimized multi-tenant directory structures for scalable cloud applications.

Key Features

• Implementation of secure access patterns including private storage, public read policies, and signed-access URLs.
• Environment-aware bucket provisioning for development, staging, and production isolation.
• Standardized upload handling with safe naming conventions, metadata management, and multi-tenant prefixing.
• Management of R2 lifecycle policies for automated file retention, expiration, and cost optimization.
• 1 GitHub stars
• Advanced Hono Worker integration for rule-based file proxying and JWT-based signed URL simulation.

Use Cases

• Architecting a multi-tenant file storage system with user-specific access controls in a Cloudflare Worker environment.
• Implementing secure, time-limited file sharing using JWT-signed URL patterns for private user data.
• Setting up a public CDN for static assets with optimized lifecycle and caching rules.