Conciseness

The body is dominated by executable bash, a numeric threshold table, and output templates — no padded explanation of concepts Claude already knows. Minor trimmable redundancy exists: the Tips section restates Interpretation content ("If capacity is yellow+, run /si:memory-review"; "Stale entries waste space — delete references..."), keeping it at anchor 4 rather than a fully lean 5.

Actionability

Steps 1 and 3 give copy-ready bash (file discovery, line counts, stale-reference grep loop) and Step 2 gives a concrete numeric threshold table. Minor gaps: the output template requires "Duplicates: {{count}}" and "Last updated: {{date}}" but no command is provided to compute either, so guidance is mostly but not fully executable (anchor 4, not 5).

Workflow Clarity

Four clearly sequenced steps (locate files → analyze capacity → stale check → output) with the stale-reference check acting as a verification checkpoint. This is a read-only reporting skill, so the destructive/batch validation cap does not apply, but the duplicates and last-updated metrics lack any procedure and there is no explicit fallback when MEMORY.md is absent, leaving minor validation gaps at anchor 4.

Progressive Disclosure

No bundle files exist (references/, scripts/, assets/ are absent) and none are needed: this ~100-line single-purpose dashboard skill keeps all content appropriately inline with clear section headers (Usage, What It Reports per step, Brief mode, Interpretation, Tips) and no nested or buried references — a clean self-contained structure.

Specificity

"showing line counts, topic files, capacity, stale entries, and recommendations" names the memory-health domain and lists several concrete reported items. It falls short of anchor 5, which expects multiple distinct action verbs ("Extract text... fill forms, merge documents"); here a single verb ("showing") governs a list of metrics, so coverage has minor gaps rather than comprehensive multi-action coverage.

Completeness

It explicitly answers both: what ("Memory health dashboard showing line counts, topic files, capacity, stale entries, and recommendations") and when ("Use when the user runs /si:memory-status or asks how full or healthy the agent memory is"), with concrete trigger phrases matching the anchor-5 example structure.

Trigger Term Quality

"runs /si:memory-status or asks how full or healthy the agent memory is" captures the exact command plus natural user phrasings ("how full", "healthy"). It misses common synonyms a user might say ("memory usage", "memory check", "memory size"), keeping it at anchor 4 (good coverage, a few natural terms missing) rather than 5.

Distinctiveness Conflict Risk

The memory-health-reporting niche with a distinct slash-command trigger is mostly distinct. Minor overlap risk remains with sibling memory-maintenance skills (the body references /si:memory-review, and "healthy agent memory" queries could plausibly match a review/cleanup skill), which keeps it below a clear-niche score of 5.