[strken]

I'm convinced that the only good documentation is generated from code or config, and has a source which is necessary for the system to run.

A tool that tells you who commits most frequently to a service or file is better than an outdated yaml file with an owner. A firewall that won't let your service make outgoing requests unless you list its dependencies is better than a manual list of dependencies. An API doc compiled from the type definition of your API or from a schema which requests are validated against is better than a manual API definition.