What is an MCP server on Cloudflare?

It is a remote server running on Cloudflare Workers that implements the Model Context Protocol, allowing AI models like Claude to execute tools and access data via serverless infrastructure.

Can I use Cloudflare features like D1 or KV with my MCP server?

Absolutely. The skill includes patterns for accessing Cloudflare environment bindings like D1 databases, KV stores, and R2 buckets directly within your MCP tools.

Is Zod validation required for tools?

While not strictly required by the protocol, this skill uses Zod to ensure all tool inputs are strictly typed and validated before your logic runs, preventing runtime errors.

How do I connect my Cloudflare Worker to Claude?

Once deployed, you add the Worker's URL to your Claude Desktop configuration file using the npx mcp-remote command as the execution bridge.

Does this skill support authentication?

Yes, it provides templates and setup guides for integrating OAuth 2.0 providers such as GitHub, Google, and Auth0 to secure your remote tools.

Cloudflare MCP Server Builder

Name: Cloudflare MCP Server Builder
Author: henkisdabro

byhenkisdabro

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Cloud Infrastructure

Builds and deploys production-ready Model Context Protocol (MCP) servers with OAuth authentication on Cloudflare Workers.

About

This skill streamlines the development of remote Model Context Protocol (MCP) servers by leveraging the Cloudflare Workers serverless platform. It provides standardized templates for creating both public and OAuth-authenticated servers, enabling Claude to interact with custom tools, external APIs, and internal databases securely. By handling the boilerplate for TypeScript integration, Zod-based input validation, and deployment via Wrangler, it allows developers to quickly expose secure, scalable capabilities to AI models with enterprise-grade infrastructure.

Key Features

14 GitHub stars
One-command deployment to global serverless infrastructure
Zod-based tool schema definition for robust input validation
Automated MCP server scaffolding for Cloudflare Workers
Pre-configured OAuth 2.0 templates for GitHub, Google, and more
Support for Server-Sent Events (SSE) remote transport protocol

Use Cases

Deploying serverless AI agents that interact with third-party APIs
Building remote, authenticated toolsets for Claude Desktop users
Exposing private corporate databases to Claude via secure MCP tools

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add henkisdabro/wookstar-claude-plugins building-mcp-server-on-cloudflare

For use in Claude.ai and ChatGPT

Download Skill

GitHub