cloudflare▌

Consolidated skill for building on the Cloudflare platform. Use decision trees below to find the right product, then load detailed references.

Hit the Cloudflare REST API directly when wrangler CLI or MCP servers aren't the right tool. For bulk operations, fleet-wide changes, and features that wrangler doesn't expose.

Investigate with evidence, not assumptions. Always query Cloudflare API to examine actual configuration before diagnosing issues. The skill's value is the systematic investigation methodology, not predetermined solutions.

Hono was originally built for Cloudflare Workers and provides first-class support for the entire Cloudflare ecosystem including KV, D1, R2, Durable Objects, Queues, and more.

Consolidated skill for building on the Cloudflare platform. Use decision trees below to find the right product, then load detailed references.

Connect Workers to PostgreSQL/MySQL with global connection pooling, query caching, and automatic latency reduction. \n \n Supports PostgreSQL (v9.0-17.x) and MySQL (v5.7-8.x) with node-postgres, postgres.js, and mysql2 drivers; includes Drizzle and Prisma ORM integration patterns \n Eliminates 7 connection round trips via edge pooling near Workers and connection pooling near databases, reducing latency by 90% (March 2025) \n Prevents 11 documented errors including postgres.js hangs with IP addre

Deploy remote MCP servers on Cloudflare Workers with TypeScript, OAuth, and Durable Objects. \n \n Supports SSE and HTTP Streamable transports with automatic WebSocket hibernation for stateful sessions; choose from five auth templates (no-auth, bearer, GitHub/Google OAuth, enterprise SSO) \n Base path configuration is critical—server and client URLs must match exactly (e.g., serveSSE(\"/sse\") requires client URL https://worker.dev/sse , not https://worker.dev ) \n Includes 24 documented error s

Build stateful AI agents on Cloudflare Workers with WebSockets, persistent state, scheduling, and multi-agent coordination. \n \n WebSocket-based real-time communication with automatic state synchronization across clients and devices; resumable streaming persists across disconnects and page refreshes \n Built-in SQLite storage (up to 1GB per agent), task scheduling with cron expressions, and Durable Objects for globally unique, persistent agent instances \n Multi-agent coordination via routeAgen

Store, transform, and deliver images at scale with Cloudflare Images API and URL-based transformations. \n \n Upload images via API, direct creator URLs, or external sources; serve via imagedelivery.net with optional signed URLs for private access \n Transform any image on-the-fly using /cdn-cgi/image/ parameters (resize, crop, quality, format auto-detection) or Workers cf.image object \n Create up to 100 named variants for common transformations; use flexible variants for dynamic parameters (in

Async message queues for background processing with automatic retries, batching, and dead letter queue support. \n \n Supports producer and consumer patterns with configurable batching (1-100 messages), timeouts (0-60s), and retry policies (0-100 retries) across 10,000 queues per account \n Handles non-idempotent operations safely through explicit message acknowledgement; prevents duplicate writes and data loss with dead letter queue configuration \n Processes up to 5,000 messages/second per que