cloudflare-mcp-server
Build MCP (Model Context Protocol) servers on Cloudflare Workers with tools, resources, and prompts.
How do I install this agent skill?
npx skills add https://github.com/secondsky/claude-skills --skill cloudflare-mcp-serverIs this agent skill safe to install?
- Gen Agent Trust Hubpass
The skill is a comprehensive collection of templates and reference materials for building Model Context Protocol (MCP) servers on Cloudflare Workers. It demonstrates best practices for authentication, database integration, and state management using official and trusted SDKs. No security issues were detected.
- Socketwarn
1 alert: gptAnomaly
- Snykwarn
Risk: MEDIUM · 1 issue
- Runlayerfail
9/27 files flagged
- ZeroLeakspass
Score: 93/100 · 2 sections analyzed
What does this agent skill do?
Cloudflare MCP Server
Last Updated: 2025-11-21
Quick Start
import { McpServer } from '@modelcontextprotocol/sdk';
const server = new McpServer({
name: 'my-server',
version: '1.0.0'
});
server.tool('getTodo', async ({ id }) => ({
id,
title: 'Task',
completed: false
}));
export default server;
Core Concepts
- Tools: Functions AI can call
- Resources: Data AI can access
- Prompts: Reusable templates
- Transports: SSE, HTTP, WebSocket
Example Tool
server.tool('searchDocs', {
description: 'Search documentation',
parameters: {
type: 'object',
properties: {
query: { type: 'string' }
}
},
handler: async ({ query }) => {
return { results: [...] };
}
});
Resources
Core Documentation
references/quick-start-guide.md(704 lines) - Official Cloudflare templates, complete step-by-step workflow, 5-minute setupreferences/core-concepts.md(66 lines) - MCP fundamentals: tools, resources, prompts, transportsreferences/worker-basics.md(326 lines) - Worker & Durable Objects basics, transport selection, HTTP fundamentalsreferences/stateful-servers.md(246 lines) - Durable Objects integration, WebSocket hibernation, cost optimization, common patternsreferences/production-deployment.md(814 lines) - Deployment & testing, configuration reference, authentication patterns, 22 known errors with solutions
Templates
templates/basic-mcp.ts- Minimal MCP servertemplates/tools-example.ts- Tool definitionstemplates/durable-object-mcp.ts- Stateful MCP with DOtemplates/websocket-mcp.ts- WebSocket transport
Official Docs: https://modelcontextprotocol.io | Cloudflare: https://developers.cloudflare.com/workers/runtime-apis/durable-objects/
How can the creator link this skill?
Add the canonical catalog link to the repository README so users can inspect current installs and available audits. The publishing guide covers the complete discovery path.
<a href="https://skillzs.dev/skills/secondsky/claude-skills/cloudflare-mcp-server">View cloudflare-mcp-server on skillZs</a>