How do I deploy the server?
Use the "Deploy to Workers" button on the README or run `npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless`.
Building a Remote MCP Server on Cloudflare (Without Auth)
@MCP-Mirror
Basic information
About Building a Remote MCP Server on Cloudflare
Mirror of
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 allows you to deploy a remote MCP server that doesn't require authentication on Cloudflare Workers. It is intended for developers who want to quickly set up a remote MCP server with no auth, hosted on Cloudflare’s global infrastructure.
How to use Building a Remote MCP Server on Cloudflare (Without Auth)?
Deploy using the "Deploy to Workers" button on the README or by running npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless. Customize tools inside the init() method of src/index.ts using this.server.tool(...). Connect to Cloudflare AI Playground by entering your deployed SSE URL, or connect Claude Desktop via the mcp-remote proxy with npx mcp-remote.
Key features of Building a Remote MCP Server on Cloudflare (Without Auth)
- Deploy remote MCP server without authentication
- One‑click deploy via Cloudflare Workers button
- Add custom tools with
this.server.tool() - Connect directly to Cloudflare AI Playground
- Access from Claude Desktop using mcp‑remote proxy
- SSE endpoint at
/sse
Use cases of Building a Remote MCP Server on Cloudflare (Without Auth)
- Quickly deploy MCP tools accessible from remote clients without auth
- Integrate MCP server with Cloudflare AI Playground
- Use MCP tools from Claude Desktop via a local proxy
- Rapidly prototype MCP servers on Cloudflare Workers
Frequently asked questions
How do I add custom tools?
Define each tool inside the `init()` method of `src/index.ts` using `this.server.tool(...)`.
How do I connect to Cloudflare AI Playground?
Go to https://playground.ai.cloudflare.com/ and enter your deployed MCP server URL (e.g., `remote-mcp-server-authless.<your-account>.workers.dev/sse`).
How do I connect Claude Desktop?
Use the `mcp-remote` proxy by adding the configuration to Claude Desktop’s settings under `mcpServers`, specifying `command: "npx"` and `args: ["mcp-remote", "<your-sse-url>"]`.
Does the server require authentication?
No, this example deploys a remote MCP server without authentication.
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