merge

# /hub:merge — Merge Winner Merge the best agent's branch into the base branch, archive losing branches via git tags, and clean up worktrees. ## Usage ``` /hub:merge # Merge winner of latest session /hub:merge 20260317-143022 # Merge winner of specific session /hub:merge 20260317-143022 --agent agent-2 # Explicitly choose winner ``` ## What It Does ### 1. Identify Winner If `--agent` specified, use that. Otherwise, use the #1 ranked agent from the most recent `/hub:eval`. ### 2. Merge Winner ```bash git checkout {base_branch} git merge --no-ff hub/{session-id}/{winner}/attempt-1 \ -m "hub: merge {winner} from session {session-id} Task: {task} Winner: {winner} Session: {session-id}" ``` ### 3. Archive Losers For each non-winning agent: ```bash # Create archive tag (preserves commits forever) git tag hub/archive/{session-id}/{agent-id} hub/{session-id}/{agent-id}/attempt-1 # Delete branch ref (commits preserved via tag) git branch -D hub/{session-id}/{agent-id}/attempt-1 ``` ### 4. Clean Up Worktrees ```bash python {skill_path}/scripts/session_manager.py --cleanup {session-id} ``` ### 5. Post Merge Summary Write `.agenthub/board/results/merge-summary.md`: ```markdown --- author: coordinator timestamp: {now} channel: results --- ## Merge Summary - **Session**: {session-id} - **Winner**: {winner} - **Merged into**: {base_branch} - **Archived**: {loser-1}, {loser-2}, ... - **Worktrees cleaned**...