How do I deploy this server?
Use the "Deploy to Workers" button or the command `npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless`.
Building a Remote MCP Server on Cloudflare (Without Auth)
@parisafarivashh
Basic information
About Building a Remote MCP Server on Cloudflare
No overview available yet
Building a Remote MCP Server on Cloudflare config
No standard config provided
This server doesn't expose a parseable MCP config block in its README. See the repository for install instructions.
RepositoryBuilding a Remote MCP Server on Cloudflare tools
Tool list not available yet
This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.
We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.
Overview
What is Building a Remote MCP Server on Cloudflare (Without Auth)?
This example deploys a remote Model Context Protocol (MCP) server on Cloudflare Workers without requiring authentication. It is intended for developers who want a lightweight, quickly deployable MCP server that can be accessed by remote MCP clients.
How to use Building a Remote MCP Server on Cloudflare (Without Auth)?
Deploy using the "Deploy to Workers" button or run npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless. Customize tools by editing the init() method in src/index.ts with this.server.tool(...). Connect to the server from the Cloudflare AI Playground or local clients like Claude Desktop via the mcp-remote proxy.
Key features of Building a Remote MCP Server on Cloudflare (Without Auth)
- Deployable with one click to Cloudflare Workers
- No authentication required for client connections
- Custom tools defined via
this.server.tool()in JavaScript/TypeScript - Works with Cloudflare AI Playground as a remote MCP client
- Compatible with Claude Desktop through
mcp-remoteproxy - Uses SSE transport for server-sent events
Use cases of Building a Remote MCP Server on Cloudflare (Without Auth)
- Quickly prototype an MCP server accessible from any MCP client
- Integrate MCP tools with the Cloudflare AI Playground
- Connect remote MCP tools to local desktop applications like Claude Desktop
- Deploy a serverless MCP endpoint with minimal setup and no auth overhead
Frequently asked questions
What URL will my server have?
After deployment, the server will be available at `https://remote-mcp-server-authless.<your-account>.workers.dev/sse`.
How do I add custom tools to the server?
Define each tool inside the `init()` method of `src/index.ts` using `this.server.tool(...)`.
Can I connect this server to Claude Desktop?
Yes, use the `mcp-remote` proxy and configure the server URL in Claude Desktop’s `claude_desktop_config.json`.
Does this server require authentication?
No, this MCP server is intentionally deployed without authentication for simplicity.
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