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Build on Cloudflare.
Ship something real.

Guided, hands-on labs for building on Cloudflare's developer platform.

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01

Cloudflare Workers

Build and deploy a Bookmark API - routing, KV storage, D1, and AI from scratch.

HTTP APIsKVD1Workers AI
Build a Bookmark API Start 7 labs
02

Model Context Protocol

Build a remote MCP server with typed tools, Zod validation, and live API integrations.

Custom ToolsZodExternal APIsKV
Build an AI assistant Start 6 labs
03

Agents SDK

Ship a stateful AI agent with persistent memory, task scheduling, and real-time WebSockets.

Agents SDKStateSchedulingWebSockets
Ship a stateful agent Start 2 labs
04

Sandbox SDK

Build a secure AI code executor with isolated containers, live previews, and AI integration from scratch.

Secure ExecutionAI Code GenerationContainersWorkers AI
Build a secure AI code executor Start 7 labs