What problem does it solve? Claude Code web sessions start on a fresh auto-created branch, which fragments work when you actually want to continue an existing branch or address PR feedback. This Skill discards the empty auto-branch and re-points the session at the intended branch or PR head so work continues in the right place. ## Core Features & Use Cases - Branch and PR attachment: Resolves a branch name, #NNN PR number, or any PR deep link (review, comment, or /files URLs) to the correct head branch, including cross-repository forks via gh pr checkout. - Safe auto-branch cleanup: Verifies the auto-branch is empty before deleting it locally and remotely, stopping to ask the user if unexpected commits or changes exist. - Follow-up dispatch: After attaching, runs a free-form instruction, executes a plan left under docs/plans/ via go/implement/execute, or chains into another skill like /finalize. - Use Case: A reviewer leaves inline comments on PR #123. You launch a session with /from-branch https://github.com/owner/repo/pull/123#pullrequestreview-999 and the session checks out the PR branch, reads that review's comments, and addresses the feedback. ## Quick Start Invoke /from-branch with a branch name, PR number, or PR URL, optionally followed by an instruction such as go or /finalize.
