Does this support Cloudflare D1 and R2?

Yes, it provides specific code patterns and tool registration examples for integrating D1 SQL databases, KV stores, and R2 object storage directly into your MCP server.

How does this skill prevent transport memory leaks?

It provides a critical implementation pattern that ensures the StreamableHTTPServerTransport is explicitly closed when the HTTP response ends, preventing hanging connections.

Why use Cloudflare Workers for MCP?

Cloudflare Workers provide a low-latency, serverless environment at the edge, making them ideal for building fast, stateless MCP servers that can be accessed globally.

What is an MCP server?

A Model Context Protocol (MCP) server is a standardized interface that allows AI models like Claude to securely interact with your local or remote tools, APIs, and data sources.

Can I secure my MCP tools with authentication?

Yes, this skill includes templates for implementing KV-based API keys and Cloudflare Zero Trust (JWT) assertions to ensure only authorized users can trigger your tools.

TypeScript MCP for Cloudflare Workers

Name: TypeScript MCP for Cloudflare Workers
Author: jezweb

byjezweb

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API Development

Builds and deploys secure, stateless Model Context Protocol (MCP) servers on Cloudflare's serverless edge infrastructure.

The TypeScript MCP skill provides a comprehensive framework for building production-ready Model Context Protocol servers using Hono and the official MCP SDK. It streamlines the development of AI-driven tools by offering pre-configured implementation patterns for Cloudflare services like D1, KV, and R2, while enforcing security through API keys and Zero Trust authentication. Crucially, the skill includes built-in safeguards against common production issues such as transport memory leaks, cryptic export syntax errors, and CORS misconfigurations, ensuring your AI tools remain performant and reliable.

Key Features

01Built-in fixes for 10+ common MCP SDK and Cloudflare deployment issues

02Seamless Cloudflare Workers integration using Hono and @modelcontextprotocol/sdk

03Type-safe tool registration with automated Zod schema validation

04Production-ready patterns for D1 Database, KV storage, and R2 buckets

0591 GitHub stars

06Comprehensive authentication support including API keys and Cloudflare Zero Trust

Use Cases

01Exposing private APIs and databases to Claude Code or other MCP-compatible clients

02Implementing secure, authenticated tool access for enterprise LLM deployments

03Building high-performance, serverless AI toolkits on Cloudflare's global edge network

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jezweb/claude-skills typescript-mcp

For use in Claude.ai and ChatGPT

Download Skill