Conciseness

Prose is lean and assumes competence (no explanation of what litellm or providers are); the embedded scripts are complete executable code that earns its tokens rather than padded concept exposition, matching the level-3 anchor.

Actionability

Provides fully executable, copy-paste-ready guidance — `uvx` invocations, complete Python heredoc scripts, and pytest commands with exact paths — rather than pseudocode or abstract direction, matching the level-3 anchor.

Workflow Clarity

A clear 4-step sequence (check outdated → find missing → edit → run ruff then test) with explicit validation: the check script exits non-zero on failure and "All checks must pass before committing" provides a feedback checkpoint, matching the level-3 anchor.

Progressive Disclosure

No bundle files exist, so disclosure is a single self-contained file with well-organized sections and headers; scripts are intentionally inlined via /tmp heredocs for portability with no nested references, avoiding the monolithic/nested level-1 anchors.

Specificity

Lists multiple concrete actions — "Audit and update the supported LLM model list", "adding new models, pruning outdated ones, or verifying the list is correct" — tied to a specific file (assets.py) and external registry, matching the level-3 anchor.

Completeness

Explicitly answers both what ("Audit and update the supported LLM model list... against litellm's registry") and when (an explicit "Use when..." trigger clause), satisfying the level-3 anchor rather than the implied-when level-2 anchor.

Trigger Term Quality

The "Use when adding new models, pruning outdated ones, or verifying the list is correct" clause covers natural phrases a developer would say, giving good coverage of common variations; it is not jargon-only (which would cap at 1) nor partial (level 2).

Distinctiveness Conflict Risk

The scope (the LLM model list in a specific assets.py file vs litellm's registry) is a clear niche with distinct triggers, making accidental triggering for unrelated skills unlikely; it is far more specific than the level-2 "Works with document files" overlap example.