Looking to see if there are tools out there to help manage Azure DevOps projects.

I have scripts to fulfil most of these requirements, but they are far from product ready, and the burden of maintaining I would rather dodge.

1: Create new repository from a template.
Including content files, associated pipelines, environment permissions for pipelines, team.

2: Push updates to target files in all Repositories (inc. partial updates to files i.e. regex replace)

3: Rename multiple repositories and refactor associated pipelines

4: Configure [branch| environment| pipeline] [settings | policies | permissions] from a code template.

Appreciate if anyone knows of existing solutions to automate these actions.

Thanks