Setup: Debugging Mackerel with Fiddler - sudofox's journalHello! Today I'd like to introduce what I've used to understand how Mackerel communications work with the Mackerel API. It's actually really simple, thanks to the flexibility of mackerel-agent's configuration. First, I set up Fiddler Web Debugger, a very useful (and free!) tool that I have used for many projects in the past. It serves as a proxy server that you can manipulate and debug traffic wit
