What problem does it solve? Starting feature work directly in your main checkout risks polluting your current branch and mixing unrelated changes. This Skill ensures every implementation task begins in an isolated workspace, using native platform worktree tools when available or falling back to manual git worktrees. ## Core Features & Use Cases - Isolation Detection: Checks whether you are already inside a linked worktree or a submodule before creating anything, preventing nested worktrees. - Native Tool Preference with Git Fallback: Uses platform-native worktree tools (e.g., EnterWorktree) first, and only runs git worktree add when no native tool exists. - Safe Directory Selection: Follows a priority order for worktree placement (existing .worktrees/, legacy global path, declared preference, default) and verifies the directory is git-ignored before creation. - Use Case: Before implementing a new feature, the Skill sets up .worktrees/feature-x, installs dependencies (npm, cargo, pip, go), runs the test suite to confirm a clean baseline, and reports readiness. ## Quick Start Ask the AI to set up an isolated worktree for your new feature and verify the project tests pass before starting implementation.
