I don't think there is any need, satshoot is similar to what you want to do but without the middleman https://github.com/Pleb5/satshoot
Discussion
my hypothesis is that's exactly why it hasn't gained traction.
probably also competing with AI, why is it important to "map" free agents because they are less numerous
Once again I'm not sure I'm getting your point.
Because of the above, I can't tell if this is relevant or not, but: there's no reason free agents couldn't be AI agents. if they do good work and have a positive reputation, who cares what's behind the nym?