GitHub Posture Dashboard

I am looking to build my own GitHub Security Posture Dashboard. Here is what I am looking to achieve -

1. I like to have drop down for each GitHub Organization. - This should give me an overview of each repositories which are non-compliant such as
   Push protection, Branch protection not enabled, Secret scanning is not mandatory.

2. I want to see the overall security posture of all Org.

3. Individual Org owners and their permission.

4. The staled repos - meaning if they have been idle for 6 months without any PR.

What kind of permission do it need to get started to pull this level od details from the GitHub.

I like to start with this and add more but I am not sure how and what can I be using.
I have security background, and do scripting but not a developer by any mean.

Thanks in advance for your support.