Conciseness

The body is roughly five lines with no padding and no explanation of concepts Claude already knows ("This skill uses a flat directory layout instead of the standard structure" is one brief factual line). It matches the anchor 'Lean and efficient; every token earns its place'; it cannot exceed 5, and it is well above anchor 4's 'minor instances of over-explanation'.

Actionability

The instruction "Run extract.py to extract data from the source, then apply template.txt to format the output" names files but gives no runnable command, arguments, or explanation of how to 'apply' a template. This matches anchor 2 ('high-level hints but missing the specific steps to execute'); it is above anchor 1 because specific files are named, but below anchor 3, which requires at least some concrete executable detail.

Workflow Clarity

A rough two-step sequence exists (extract, then format), but the steps are poorly defined — how to run the script, what 'the source' is, and what applying a template means are all unstated, and there is no validation of any kind. This matches anchor 2; anchor 3 would require steps that are actually defined even if validation is missing, and this is not a destructive/batch operation so no further cap applies.

Progressive Disclosure

The body points to guide.md, extract.py, and template.txt, but none of these files exist in the bundle (only SKILL.md is present), so the primary navigation path ('Refer to guide.md for detailed instructions') is broken and the actual instructions are unreachable. Scored against the actual bundle structure per the guidelines, this is 'minimal structure; references buried/broken' (anchor 2); it is above anchor 1 because the body itself is short and one-level-deep rather than a monolithic wall, but below anchor 3 because the referenced files are missing rather than merely unclear.

Specificity

The description states only that it is "a skill using a flat layout with all files at the root level" — this describes file organization, not capabilities, and contains no concrete actions whatsoever. It matches the anchor 'Entirely vague; no concrete actions; pure abstract language' and never rises to anchor 2, which requires at least naming a task domain.

Completeness

Neither question is answered: the functional 'what' (extract data, format output via template) is entirely unstated, and there is no 'Use when...' or equivalent trigger clause. The missing trigger clause alone caps completeness at 3; here even the 'what' is missing, matching anchor 1 rather than anchor 2's 'vague what and no when'.

Trigger Term Quality

Phrases like "flat layout" and "root level" are structural jargon no user would say when they need this skill; there are no natural task keywords (the actual tasks — extracting data, formatting output — appear only in the body). Anchor 1 fits; anchor 2 requires at least one or two generic task keywords, which are absent.

Distinctiveness Conflict Risk

Describing a directory layout ("flat layout", "all files at the root level") is generic across skills and provides no task-based distinguishing triggers, so it conflicts with virtually any other skill. This is a clear anchor-1 match; anchor 2 would require at least a broad functional domain like 'helps with document files'.