git-push-remote

To push a local git branch and set upstream tracking, the skill resolves the branch from a worktree path or name, checks for an existing upstream, and executes a conditional push with -u to ensure origin tracks the branch. It then verifies the pushed commit on the remote.

If a git push to origin is rejected, the skill handles the failure by attempting an automatic rebase and re-push. It identifies conflicts and authentication issues during this process, reporting them so you can resolve the rebase before pushing the branch again.

Yes, you can use this skill in a git multi-worktree setup. It resolves the branch identity directly from the provided worktree path, detects detached HEAD states, and pushes the current branch to origin, avoiding accidental detached pushes across worktrees.

You need to set upstream tracking on a git branch when preparing a new ticket branch for remote sharing and CI. Setting the upstream links your local branch to origin, allowing collaborators and CI systems to automatically see and build the published work.

A new git branch lacks an upstream connection in a multi-worktree environment because it was created locally without a remote tracking target. The skill detects this missing upstream and applies a conditional push with the -u flag to establish the tracking relationship.