Hello everyone, I have a question. I have found this policy on my AWS account, and its has all permissions of all services, what is this being using for? It seems to be created by Seed

This is the policy which is attached to the IAM User which is used by Seed - when configuring a new app you have to provide the IAM credentials of this user to Seed. Since Seed has no idea which AWS services your stacks use the default mode of this policy is "allow everything". It is your responsibility to refine this policy and allow only acces to services you are actually using. As far as I remember this is described somewhere in the documentation.,

Thanks @Alfred Brose and yes, it appears in the documentation, this is the url https://seed.run/docs/customizing-your-iam-policy.html