| name | brain-log |
| description | Show brain sync and evolution history. |
Show the user their brain's sync history.
Steps
Read the merge log:
cat ~/.claude/brain-repo/meta/merge-log.json 2>/dev/nullIf the file doesn't exist or is empty, tell the user: "No sync history yet."
Otherwise, display the most recent entries in reverse chronological order. Default to 20 entries, but if $ARGUMENTS is a number, use that instead.
Format each entry as:
[timestamp] machine_name (action): summaryExample:
[2026-03-03T12:05:00Z] work-laptop (pull+merge): Merged 3 machine snapshots [2026-03-03T11:00:00Z] home-desktop (push): Exported brain snapshot [2026-03-02T09:30:00Z] work-laptop (evolve): Promoted 2 patterns to CLAUDE.md