map-open-mrslisted

# map-open-mrs Pair every open MR/PR with the local worktree holding its source branch, so a downstream sweep knows what it's touching before it acts. Discovery only -- this skill never creates, rebases, or removes anything. ## 1. List the open items Prefer `glab mr list --author=@me --per-page=100`; fall back to `gh pr list --author @me` when `glab` isn't set up for this repo. Capture each item's ref (`!iid` or `#number`), title, and source branch. ## 2. List local worktrees `git worktree list` from the main checkout covers plain git trees. When `rt` is available, `rt worktree list --json` gives a fuller inventory -- prefer it over parsing `git worktree list` by hand when both exist. ## 3. Join and emit Pair each MR's source branch to a worktree's branch by exact string equality only -- a prefix or substring match wrongly pairs `foo-1` with `foo-10`. An MR with no matching worktree is not an error; it's a `NONE` row, expected for MRs never checked out locally or already cleaned up. Emit one table, one row per open MR, four columns: | MR ref | title | source branch | worktree path or NONE | |--------|-------|----------------|------------------------| This shape is the contract a caller downstream (such as a sweep over all open MRs) reads to decide what to act on -- report both paired and `NONE` rows plainly and stop.