Most infrastructure tools are born from one thing: Frustration. Cfmux started exactly the same way. For a long time, I used Cloudflare Tunnel through cloudflared for almost everything: self-hosted apps development environments temporary testing internal dashboards webhook receivers And honestly? cloudflared is great. It is lightweight, stable, simple to deploy, and probably one of the easiest ways to expose local services securely without dealing with public IPs or complicated reverse proxy setups. But eventually I hit a workflow problem. Not a technical limitation. A workflow limitation. The Problem Wasn't Tunneling The problem appeared when I started managing multiple Cloudflare accounts. Something like this: personal projects client infrastructure staging environments isolated test environments temporary deployments At first it was manageable. Then slowly things became messy. Credential confusion. Wrong account usage. Mixed runtime state. Configs everywhere.…