muse code tips #1: ephemeral worktrees
muse -w creates an isolated worktree under .muse/worktrees/
auto-removed when safe, retained with a reason if not
1/ we just publicly released Muse Spark 1.3 max!
we see significantly stronger coding and agentic performance on muse spark 1.3 max, so would strongly recommend trying it out even if you've already tried muse spark 1.3 high or muse spark 1.3 xhigh.