remote-mcp-server-authless
Verified Safeby mudinc
Overview
Deploys a remote Model Context Protocol (MCP) server on Cloudflare Workers, providing a set of calculator tools accessible to MCP clients without authentication.
Installation
npm run devEnvironment Variables
- OAUTH_KV
- MCP_OBJECT
- ASSETS
Security Notes
The server is explicitly designed as 'authless', meaning it intentionally lacks authentication and is publicly accessible. This is a design choice, not a vulnerability, but users must be aware of its open nature. Input validation for the 'add' and 'calculate' tools is performed using Zod, mitigating common injection risks for arithmetic operations. The code does not use 'eval' or other directly dangerous functions based on user input. Environment variables for OAuth and Durable Objects are declared but not directly consumed in the provided source for the core calculator logic, which could be a point of confusion for security auditing if not fully implemented.
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