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remote-mcp-server-authless

Verified Safe

by lgrassin

Overview

A remote Model Context Protocol (MCP) server providing basic calculator tools without authentication, designed for deployment on Cloudflare Workers and integration with AI agents.

Installation

Run Command
wrangler dev

Environment Variables

  • OAUTH_KV
  • MCP_OBJECT
  • ASSETS

Security Notes

The server is explicitly designed to be 'authless' for demonstration purposes, meaning it is publicly accessible without authentication. Inputs to the calculator tools are strictly validated using Zod (z.number(), z.enum()), preventing common injection vulnerabilities. Division by zero is handled, and no direct 'eval' or other high-risk functions are used. The overall code quality for the implemented tools is high, and sensitive operations are not exposed. However, its 'authless' nature means it should not be used for private or sensitive calculations without adding an authentication layer.

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Stats

Interest Score0
Security Score9
Cost ClassLow
Avg Tokens50
Stars0
Forks0
Last Update2025-11-28

Tags

Cloudflare WorkersMCPAIToolsCalculatorServer-Sent Events