Building a Remote MCP Server on Cloudflare (Without Auth)
@piyushgithub15
About Building a Remote MCP Server on Cloudflare (Without Auth)
No overview available yet
Basic information
Config
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"calculator": {
"command": "npx",
"args": [
"mcp-remote",
"http://localhost:8787/sse"
]
}
}
}Tools
No tools detected
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)?
It is an example that deploys a remote MCP server without authentication on Cloudflare Workers. It is intended for developers who want to create MCP endpoints for AI agents and tools.
How to use Building a Remote MCP Server on Cloudflare (Without Auth)?
Deploy via the "Deploy to Workers" button 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 from Cloudflare AI Playground by entering the deploy URL, or from Claude Desktop using the mcp-remote proxy.
Key features of Building a Remote MCP Server on Cloudflare (Without Auth)
- Deploy remote MCP server on Cloudflare Workers
- No authentication required
- Customize tools in src/index.ts
- Connect from Cloudflare AI Playground
- Connect from Claude Desktop via mcp-remote proxy
Use cases of Building a Remote MCP Server on Cloudflare (Without Auth)
- Build remote MCP endpoints for AI agents
- Integrate custom tools with Cloudflare Workers
- Connect MCP server to Claude Desktop or AI Playground
FAQ from Building a Remote MCP Server on Cloudflare (Without Auth)
Do I need authentication?
No, this example deploys a remote MCP server that does not require authentication.
How do I deploy the server?
Use the "Deploy to Workers" button or run npm create cloudflare with the specified template.
How do I add my own tools?
Define each tool inside the init() method of src/index.ts using this.server.tool(...).
How can I test the server remotely?
Connect from Cloudflare AI Playground by entering your deploy URL, or use the mcp-remote proxy to connect from Claude Desktop.
What protocol does the server use?
The server uses SSE (Server-Sent Events), as indicated by the /sse endpoint in the deploy URL.
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