Can I use authentication with remote MCP servers?

Yes, this skill provides implementation patterns for Bearer tokens and full OAuth flows (GitHub, Google) to ensure only authorized users can trigger your tools.

How do I fix the '404 Not Found' error when connecting to Claude?

This is usually caused by a URL path mismatch. Ensure the URL in your Claude config (e.g., ending in /sse) matches exactly what is defined in your Worker's fetch handler.

What is the difference between SSE and Streamable HTTP?

SSE is the legacy standard for wide compatibility, while Streamable HTTP is the 2025 standard that uses a single endpoint for better performance and simplified architecture.

What are the latest 2025 MCP features included?

The skill includes support for MCP Elicitation (interactive user input), Code Mode (type-safe generated APIs), and MCPClientManager for advanced connection handling.

Why should I use Cloudflare for my MCP server?

Cloudflare is the only platform with official remote MCP support, enabling Claude to access your tools securely over the internet rather than just locally.

Cloudflare MCP Server Builder

Name: Cloudflare MCP Server Builder
Author: jezweb

byjezweb

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Infraestructura en la Nube

Deploys production-grade Model Context Protocol (MCP) servers to Cloudflare Workers with support for remote tool access and secure authentication.

Acerca de

This skill provides a comprehensive framework for building and deploying remote MCP servers on Cloudflare Workers, the only platform offering official remote MCP support. It bridges the gap between local tool execution and cloud-hosted capabilities, offering expert guidance on critical implementation details like URL path configuration, transport selection (SSE vs. Streamable HTTP), and state management using Durable Objects. Whether you are implementing GitHub OAuth or building interactive AI workflows with the 2025 MCP Elicitation standard, this skill ensures your tools are secure, scalable, and correctly integrated with Claude.

Características Principales

Stateful agent support using Cloudflare Durable Objects and Task Queues
Integrated OAuth templates for GitHub, Google, and OpenID Connect
91 GitHub stars
Dual transport support for both legacy SSE and modern Streamable HTTP
Official remote MCP support via Cloudflare Workers integration
Pre-configured deployment workflows and URL validation troubleshooting

Casos de Uso

Building interactive agentic workflows that require real-time user input
Deploying secure, internet-accessible tools for Claude to use anywhere
Creating authenticated internal developer tools with enterprise SSO

Acerca de

Características Principales

Stateful agent support using Cloudflare Durable Objects and Task Queues
Integrated OAuth templates for GitHub, Google, and OpenID Connect
91 GitHub stars
Dual transport support for both legacy SSE and modern Streamable HTTP
Official remote MCP support via Cloudflare Workers integration
Pre-configured deployment workflows and URL validation troubleshooting

Casos de Uso

Building interactive agentic workflows that require real-time user input
Deploying secure, internet-accessible tools for Claude to use anywhere
Creating authenticated internal developer tools with enterprise SSO