Conciseness

The body is ~1,360 lines / 40KB with heavy redundancy and padding: the interactive patch keys (y/n/s/e) are explained twice, "Branch is already checked out" troubleshooting appears in three places, and the appended '/worktrees' sections re-explain cherry-pick, selective checkout, and merge strategies already covered above. It also extensively explains concepts Claude already knows — basic git merge/diff/cherry-pick behavior and lockfile-to-package-manager dependency detection ("bun.lockb -> Use bun install", "package-lock.json or default -> Use npm install") — fitting the 'noticeably verbose, several unnecessary explanations or padded sections' anchor rather than the wholly-beginner-explanation anchor of 1, since the core worktree material (branch lock, prune, repair, lock/unlock) is genuinely skill-specific.

Actionability

Nearly every section is copy-paste-ready executable bash with realistic, complete arguments — e.g. "git worktree add -b hotfix-456 ../project-hotfix origin/main", "git worktree add --track -b feature ../feature origin/feature", "git cherry-pick abc1234^..def5678" — including worked end-to-end patterns (fetch PR ref, add worktree, review, remove) that cover the common cases.

Workflow Clarity

The three command workflows use explicit numbered sequences starting with state checks ("Run git worktree list ... and git status to verify the repository state is clean"), include a Verification Checklist organized by phase, and have error-recovery troubleshooting sections (dependency-install failure recovery, conflict resolution with "<<<<<<<" markers). Minor validation gaps keep it below 5: the create workflow warns about a dirty state but defines no follow-up action, and force-removal ("discards uncommitted changes") relies on a checklist reminder rather than an in-workflow checkpoint.

Progressive Disclosure

No bundle files exist (no references/, scripts/, or assets/), so everything — including three complete ~250-line command-suite specifications ("How to Compare Worktrees", "How to Create Worktree", "How to Merge Worktree") that clearly belong in separate reference files — is inlined in one monolithic SKILL.md. This matches the anchor 'content that clearly belongs in separate files is inlined'; the internal section headers prevent the lowest score but no progressive disclosure structure exists at all.

Specificity

The description names several concrete scenarios ("context switching without stashing", "reviewing PRs while developing", "testing in isolation", "comparing implementations across branches") plus a domain ("git worktree commands and workflow patterns"), but the 'what' half is a meta-statement about providing commands rather than enumerated capabilities like create/remove/manage worktrees — matching the 'several specific actions, minor gaps' anchor, not the comprehensive 5.

Completeness

Both halves are present: an explicit "Use when..." clause with multiple concrete trigger phrases, and a 'what' ("provides git worktree commands and workflow patterns for parallel development with multiple working directories"). It falls short of the 5 anchor because the 'what' is a single meta-statement that never enumerates the concrete actions (create, list, remove, lock, prune worktrees).

Trigger Term Quality

It covers the natural phrases a user would actually say when needing this skill — "working on multiple branches simultaneously", "without stashing", "reviewing PRs while developing", "testing in isolation", "comparing implementations across branches", "parallel development", "multiple working directories" — with no obvious natural synonym missing.

Distinctiveness Conflict Risk

The worktree niche is mostly distinct — "context switching without stashing" and "multiple working directories" point squarely at worktrees — but "reviewing PRs while developing" and "working on multiple branches" carry minor overlap risk with general git-branch and PR-review skills, matching the 'minor overlap risk with closely related skills' anchor.