Restack

Manage stacked branches without external tooling. Infers the dependency graph from git history (merge-base ancestry + commit distance) — no metadata files, no init step, no account.

Handles the common stacking pain points:

• Trunk advances → cascade rebases through the stack
• Mid-stack edit → rebase descendants onto the changed branch
• PR lands → detect merged branches, clean up, re-parent descendants
• What's my stack? → show tree structure with per-branch state

Usage

/restack [status | sync | <description of what to do>]

• With no arguments — run status and ask the user what they'd like to do.
• With status — show the current stack state.
• With sync — fetch trunk, detect landed branches, restack.
• With a description — interpret intent and act.