How does this skill assist with migrations?

It provides standardized configuration snippets for wrangler.jsonc to handle new class creation, renaming, and SQLite backend migrations safely.

Can I use RPC instead of HTTP fetch for communication?

Absolutely. The skill prioritizes the modern RPC (Remote Procedure Call) pattern for simpler, type-safe interactions between your Workers and Durable Objects.

What storage backends are supported by this skill?

The skill provides patterns for both the recommended SQLite backend (supporting up to 10GB) and the standard Key-Value (KV) storage API.

Is this skill updated for the latest 2025 Cloudflare features?

Yes, it includes 2025 updates such as the getByName() API shortcut, 32MB WebSocket message limits, and Python Workers support.

Does this skill handle WebSocket hibernation?

Yes, it includes specific patterns for using ctx.acceptWebSocket() and serializeAttachment() to ensure session state persists across hibernation cycles.

Cloudflare Durable Objects

Name: Cloudflare Durable Objects
Author: jezweb

byjezweb

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클라우드 인프라

Builds stateful serverless applications using persistent storage, real-time WebSockets, and reliable coordination logic on Cloudflare Workers.

소개

This skill empowers Claude Code with specialized knowledge for architecting, implementing, and debugging stateful Cloudflare Workers using Durable Objects. It focuses on modern 2025 best practices, including the use of the 10GB SQLite storage backend, type-safe RPC communication, and WebSocket hibernation for cost-efficient real-time apps. Whether building multiplayer games, collaborative editors, or global rate limiters, this skill ensures proper handling of migrations, bindings, and complex lifecycle events like hibernation and wake-up cycles.

주요 기능

Automated task scheduling and recovery using the Durable Objects Alarms API
Comprehensive migration management for class exports and schema changes
91 GitHub stars
Type-safe RPC method definition and calling between Workers and Objects
Optimized WebSocket hibernation patterns for cost-effective real-time scaling
Implementation of SQLite-backed persistent state with 10GB storage capacity

사용 사례

Building real-time collaborative applications like chat rooms or whiteboards
Implementing complex session management and global rate limiting systems
Developing multiplayer game servers with persistent global state

소개

주요 기능

Automated task scheduling and recovery using the Durable Objects Alarms API
Comprehensive migration management for class exports and schema changes
91 GitHub stars
Type-safe RPC method definition and calling between Workers and Objects
Optimized WebSocket hibernation patterns for cost-effective real-time scaling
Implementation of SQLite-backed persistent state with 10GB storage capacity

사용 사례

Building real-time collaborative applications like chat rooms or whiteboards
Implementing complex session management and global rate limiting systems
Developing multiplayer game servers with persistent global state