We should copy the contributors list from apispec. There is no easy way (and no point) to discriminate who worked on core and who worked on web frameworks.
Regarding the leads, I don't know. Not sure I qualify, as I won't be using this code. I can help when I break something in apispec but I don't think I'll do more than this.
It would be nice if we identified at least a lead for each framework.
We should copy the contributors list from apispec. There is no easy way (and no point) to discriminate who worked on core and who worked on web frameworks.
Regarding the leads, I don't know. Not sure I qualify, as I won't be using this code. I can help when I break something in apispec but I don't think I'll do more than this.
It would be nice if we identified at least a lead for each framework.