Can I add authentication to my remote MCP server?

Yes, this skill supports multiple authentication patterns including simple Bearer tokens, GitHub/Google OAuth proxies, and enterprise-grade SSO via Cloudflare Workers OAuth Provider.

Why is Cloudflare the preferred platform for remote MCP servers?

Cloudflare is currently the only platform with official remote MCP support, providing specialized infrastructure like Durable Objects for state and integrated OAuth providers for secure tool access.

What is the difference between SSE and Streamable HTTP transports?

SSE (Server-Sent Events) is the legacy standard for wide compatibility, while Streamable HTTP is the modern 2025 standard that uses a single endpoint for better performance and simpler architecture.

How do I resolve 404 errors when connecting Claude to my worker?

404 errors are typically caused by URL path mismatches. Ensure the URL in your Claude configuration matches the specific path (like /sse or /mcp) handled by your Worker's fetch logic.

Cloudflare MCP Server Development

Name: Cloudflare MCP Server Development
Author: jezweb

byjezweb

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117

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Cloud Infrastructure

Builds and deploys high-performance, remote Model Context Protocol (MCP) servers using Cloudflare Workers and TypeScript.

This skill provides a comprehensive framework for creating production-ready MCP servers on Cloudflare, the only platform with official remote support for the protocol. It streamlines the development process by providing templates for both authless and OAuth-protected servers, while offering critical guidance on dual-transport configurations (SSE and Streamable HTTP). Developers can leverage this skill to implement stateful AI interactions through Durable Objects and avoid common deployment pitfalls like URL path mismatches, ensuring seamless integration between Claude Code and custom serverless tools.

Key Features

01Dual transport support for Server-Sent Events (SSE) and 2025 Streamable HTTP standards

02Stateful session management using Cloudflare Durable Objects and hibernation

03Plug-and-play OAuth integration for GitHub, Google, and enterprise providers

04117 GitHub stars

05Automated template generation for authenticated and authless MCP servers

06Advanced workflow support including MCP Elicitation and background Task Queues

Use Cases

01Deploying secure, remote tools that Claude can access via the Model Context Protocol

02Building stateful AI agents that maintain context and user data across multiple sessions

03Integrating third-party APIs with Claude using managed OAuth identity providers

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jezweb/claude-skills cloudflare-mcp-server

For use in Claude.ai and ChatGPT

Download Skill