The github has only a README file. Even if it were open source though, the fact that you "do not have the right" to edit the code is wrong.

GitHub

GitHub - fedibtc/fedi-alpha: Fedi Alpha a home on signet for your money, data and more.

Fedi Alpha a home on signet for your money, data and more. - fedibtc/fedi-alpha

Just to be clear "Fedi" is a separate thing from the underlying "Fedimint" project which is MIT licensed

GitHub

fedimint/LICENSE at v0.1.5 · fedimint/fedimint

Federated E-Cash Mint. Contribute to fedimint/fedimint development by creating an account on GitHub.