How to configure the OAuth for GHE.com?

[derkoe]

We have GitHub Enterprise with data residency and want to use the GH MCP with OAuth.

How do we need to configure the GitHub App (especially permissions) so that this works.

Currently, I get errors when accessing anything but "get_me". Getting my profile works and answers with the correct data.

When accessing other stuff I get errors (mostly 404) - for example when calling "list_pull_requests":

GET https://api.xxx.ghe.com/api/v3/repos/my-user/test/pulls?page=1&per_page=30: 404 Not Found []

In the GitHub app I have set the following permissions:

• Repository
  • Metadata: read-only
  • Pull-requests: read-only
  • Issues: read-only
  • Contents: read-only
  • Administration: read-only

In the oauth scope I have set: "repo read:org read:user"

Any idea how to fix this issue? How do you have to setup the OAuth flow and the GitHub App to make this work?