Conciseness

Lean tables of script/usage/purpose with almost no explanation of concepts Claude already knows. Not a 5: the cpanel entry duplicates its purpose cell nearly verbatim in the paragraph below ("React/Bun TUI for everything in ~/.claude/ — browse, search, mine, and clean"), and the mux naming-rules paragraph is a dense wall of detail that could be tightened. Not a 3: there is no padding or tutorial-style over-explanation anywhere.

Actionability

Every entry gives exact, copy-paste-ready usage with concrete arguments: `git save file1 file2 "message"`, `killport 3000`, `artisan migrate`, `cpx pint`, `mux tab <name> [path]`. Prerequisites are documented where they matter (git-issue's DOTFILES_GITHUB_USERNAME env var, cpanel's bun requirement, cpx's fallback chain). Not a 4: the commands cover the common cases with real argument examples, leaving no gaps an executor would hit.

Workflow Clarity

Sections are clearly organized by task category, but the skill documents destructive operations — `git-abort` is explicitly labeled "Hard reset + clean untracked files (destructive)" — with only a warning label and no verification or safety checkpoint (e.g., confirm a clean tree or stash before aborting). Per the rubric, a destructive/batch skill without validation steps is capped at 3, which overrides the simple-skill exception. Not a 2: the structure is coherent and each script's effect is unambiguous; the cap alone prevents a 4.

Progressive Disclosure

Well-organized sections (Committing, Undoing, History, Inspection, Syncing, Utilities, etc.) make this ~125-line catalog easy to navigate, and there are no bundle files to mismanage. Not a 5: the file exceeds the under-50-lines simple-skill exception and inlines reference-level detail — the cpanel panel-by-panel listing and the mux session-naming rules — that would fit naturally in reference files. Not a 3: nearly all content is appropriately placed and nothing is buried.

Specificity

"performing git operations, running Laravel/Composer commands, managing local dev sites, or killing processes on ports" lists several concrete capability areas that would merit a 4, but the second-person phrasing "Custom scripts in your PATH" triggers the third-person voice penalty, reducing the score by 1. Not a 2: it names multiple specific tools and actions, not a bare domain.

Completeness

The "when" is explicit with concrete triggers ("Use when performing git operations, running Laravel/Composer commands..."), and the "what" is stated ("Custom scripts in your PATH provide shortcuts for common workflows"), but the what is generic — it doesn't say what the shortcuts actually do. Not a 5: the what half lacks the concrete specificity of the anchor example; not a 3: the when clause is explicit, not merely implied.

Trigger Term Quality

Natural phrases users would say are present: "git operations", "Laravel/Composer commands", "managing local dev sites", "killing processes on ports". Not a 5: it omits natural terms for much of the documented surface — no commit/undo/stash synonyms for the git half, and nothing for tmux/session/TUI workflows that fill half the body. Not a 3: coverage spans four domains with genuine user phrasing rather than jargon.

Distinctiveness Conflict Risk

The multi-domain bundle anchored by distinctive terms ("Laravel/Composer", "local dev sites", "killing processes on ports") carves a clear personal-toolchain niche. Minor overlap risk: the broad phrase "git operations" would also match a general git-commit or git-workflow skill. Not a 5 for that overlap; not a 3 because the overall trigger combination is much more specific than "Works with document files".