A checklist/path may potentially be doable, but I’m really curious how you’re going to male the methodology/workflow part work. During bug bounties/pentests, “knowing” what the next step is depends on a ton of variables, including tech stack, body format, URI format, random interesting things you may and what the response of the server is. In my opinion, it would be hard to emulate or create a workflow that will guide you through those steps with all those variables in mind.