Guide · Hosting

How to build on Cloudflare Workers with Claude Code

Cloudflare scores 5/5 on our Claude Code fit scale: official Anthropic-marketplace plugin with MCP server + 19 skills. These steps use only Cloudflare’s and Anthropic’s official instructions; each step links its source.

1. 1

   Have Claude Code and a Cloudflare account ready

   You need Claude Code installed and an account with Cloudflare (cloudflare.com). Some tools only need the account when the agent first calls a live tool.

   Source: https://code.claude.com/docs/en/mcp

2. 2

   Install the official Cloudflare plugin

   Run this in Claude Code (or your terminal, as the source shows):

   /plugin install cloudflare@claude-plugins-official

   Copy

   Source: https://code.claude.com/docs/en/discover-plugins

3. 3

   No marketplace setup needed

   This plugin is in Anthropic’s official marketplace (claude-plugins-official), which Claude Code adds automatically the first time you start an interactive session.

   Source: https://code.claude.com/docs/en/plugins/anthropic-marketplaces

4. 4

   Connect and verify

   Run /mcp inside a Claude Code session to see connected servers, check status and complete sign-in where the server uses OAuth.

   Source: https://code.claude.com/docs/en/mcp

5. 5

   Let the skills do the SDK work

   The plugin bundles 19 skills that Claude loads when relevant, or you can call one directly with /skill-name.

   agents-sdkbasincf-clicloudflarecloudflare-email-servicecloudflare-onecloudflare-one-migrationsdurable-objectsgateway-workersk2nextjs-on-cloudflaresandbox-migrate-to-nextsandbox-nextsandbox-stableturnstile-spinweb-perfworkers-best-practicesworkers-profilingwrangler

   Source: https://code.claude.com/docs/en/skills