Conciseness

The body is lean — terse sections, minimal prose, no explanations of concepts Claude already knows — fitting 'efficient; minor instances of over-explanation that could be trimmed'. The main trimmable redundancy is the overlap between "When to Use" and "Use Cases", which repeat the documentation/onboarding rationale, keeping it below 5.

Actionability

The Quick Reference gives concrete copy-paste commands ("./scripts/generate_hierarchy_diagram.sh", "./scripts/generate_mermaid_diagram.sh > hierarchy.mmd"), but no scripts/ directory or script files exist in the bundle, so the primary commands are not actually executable. Additionally, GraphML is advertised in Output Formats with no command to produce it — concrete guidance that is incomplete, matching the 3 anchor rather than 'mostly executable with minor gaps'.

Workflow Clarity

As a simple single-purpose skill (run a script, redirect output), the action is unambiguous and the Quick Reference shows three concrete invocations, warranting a high score under the simple-skill note. It is not 5 because one of the three advertised output formats (GraphML) has no generation path, leaving a gap in the workflow, and there is no step for verifying the generated diagram matches the actual agent configuration.

Progressive Disclosure

The body is well-organized into clear sections (When to Use, Quick Reference, format examples, Output Formats, References) with small inline examples appropriately sized for the overview, and references like "/agents/hierarchy.md" and ".claude/agents/" are one level deep and clearly labeled — 'good structure; most content appropriately placed; references mostly clear'. It is not 5 because the key pointers to ./scripts/*.sh lead to files that do not exist in the bundle, a navigation gap.

Specificity

"Generate visual hierarchy diagrams of agent system showing levels and delegation" names the domain and a concrete action with what the diagrams show, matching the 'names domain and 1-2 concrete actions, but not comprehensive' anchor. It does not list the output formats (ASCII, Mermaid, GraphML) or multiple distinct actions that would warrant a 4.

Completeness

The 'what' is clear ("Generate visual hierarchy diagrams of agent system showing levels and delegation") and the 'when' is explicitly stated ("Use for documentation or onboarding"), so the missing-trigger cap of 3 does not apply. However, the 'when' describes purpose rather than concrete user trigger phrases, so it falls short of the 5 anchor.

Trigger Term Quality

Keywords present are "hierarchy diagrams", "levels", "delegation", "documentation", "onboarding" — some relevant terms users might say, but common variations like "org chart", "agent structure", "visualize the team", or "who reports to whom" are missing, fitting the 'some relevant keywords but missing common variations or synonyms' anchor rather than the sparse 2 or well-covered 4.

Distinctiveness Conflict Risk

"agent system" + "hierarchy diagrams" + "delegation" carves a clear niche that would rarely collide with unrelated skills, fitting 'mostly distinct; minor overlap risk'. It is not a 5 because it could still overlap with generic diagramming or documentation-visualization skills given no sharper trigger phrasing.