"vercel" matching MCP servers:

Enables an AI client to drive a Raspberry Pi — running shell commands, reading and writing files, and installing packages — by relaying encrypted jobs through the PNA Vercel API, which only ever stores opaque blobs. Each call takes the Pi's api_key and session_key, encrypts locally, long-polls for the Pi's decrypted response, and returns the result, with no secrets logged.

Enables LLMs to perform basic mathematical operations (add, subtract, multiply, divide) through a Model Context Protocol server built with Hono and deployed on Vercel. Provides type-safe calculator tools that can be accessed by any MCP-compatible client.

Enables a standard authenticated MCP client to dispatch three controlled operations — command execution and scoped file reads/writes — to a remote lightweight agent through Vercel, with encrypted relaying, atomic writes, and Redis-backed audit logging.