What problem does it solve? Parallel feature work and sub-agent dispatch in a jj (jujutsu) repository need isolated working copies, but git-worktree instructions produce the wrong kind of isolation in jj-managed repos, breaking revision semantics and multi-workspace coordination. ## Core Features & Use Cases - Workspace Creation with Clean Baselines: Runs jj new before jj workspace add so each workspace branches from a stable revision, then installs dependencies and verifies a green test baseline before handoff. - Git-Worktree Interception: Detects jj repos via jj workspace root and transparently translates git-worktree instructions (git worktree add → jj workspace add) from other skills into jj equivalents. - Sub-Agent Parallel Workflow: Spins up one workspace per dispatched sub-agent so agents iterate independently and merge back through jj's revision graph with jj rebase or multi-parent jj new. - Use Case: A team lead dispatches three sub-agents to implement separate features in a jj repo; each gets its own sibling workspace with a verified passing test suite, and their revisions are merged back without branch ceremony. ## Quick Start Set up an isolated jj workspace for the auth feature with a clean baseline and verified passing tests.
