reaatech/funcdock

These packages let you run multiple Node.js serverless functions inside a single Docker container, with each function route automatically exposed as an MCP tool for AI agents. You'd adopt them to get the ergonomics of serverless—per-function routing, environment isolation, independent deployments—without cold starts, vendor lock-in, or per-request billing. The key architectural choice is a custom Map-based dispatcher that avoids Express router stack bloat, giving O(1) route lookup and clean hot reloads without middleware leaking across function updates.