Cloudflare Workers KV

About

This skill empowers Claude Code with comprehensive capabilities for Cloudflare Workers KV, enabling developers to implement global key-value storage, edge-side caching, and session management directly within their CLI workflow. It provides optimized patterns for handling eventual consistency, managing namespaces via Wrangler, and implementing advanced TTL strategies, effectively reducing manual configuration time and preventing common errors like rate-limit violations and large value overheads. Whether you are building high-traffic API caches or managing global user preferences, this skill ensures your implementation follows Cloudflare's production best practices.

Key Features

• Automated KV namespace creation and binding configuration using Wrangler
• Production-ready implementation patterns for TTL, metadata, and pagination
• Pre-configured templates for session management and rate limiting logic
• Built-in error handling for KV_ERROR, rate limits, and consistency issues
• 21 GitHub stars
• Performance optimization tools for global edge caching and response storage

Use Cases

• Managing persistent user session data with automatic TTL-based expiration
• Storing application configuration and feature flags for low-latency edge access
• Implementing global API response caching to reduce origin latency and costs