Conciseness

The body is mostly efficient but repeats itself across "The Pattern", the step-by-step block, and "Tips for Success" (e.g., timeout and import guidance each appear twice), matching the anchor for mostly-efficient-but-could-be-tightened. Not a 2 because nothing is severely padded or explains concepts Claude doesn't know; not a 4 because the cross-section redundancy is clearly trimmable.

Actionability

The Example gives real, runnable Python plus concrete commands ("python3 analyze.py", timeout=60) and concrete tool calls (write_file/run_shell), matching mostly-executable guidance with minor gaps. Not a 5 because the step-by-step instructions are text-block descriptions ("Use write_file to save...") rather than copy-paste executable form; not a 3 because the worked example supplies genuinely executable code.

Workflow Clarity

A clear 3-step sequence exists (write script -> execute via shell -> handle output/cleanup), but there are no validation checkpoints and no feedback loop for when the fallback itself fails, matching the anchor for steps-listed-but-validation-gaps. Not a 4 because checkpoints are entirely implicit and the skill (shell execution of arbitrary code) carries real risk; the validation-gap cap holds it at 3.

Progressive Disclosure

The skill is self-contained (no references/, scripts/, or assets/ bundle exists) with well-organized sections (When to Use, The Pattern, Steps, Example, Tips, When This Helps), matching good-structure-with-minor-organization-gaps. Not a 5 because the section redundancy (Tips/When This Helps overlapping earlier sections) is a minor organization gap; not a 3 because structure and navigation are clear.

Specificity

Quotes "Fallback pattern for executing Python code" — it names the domain and one concrete action (executing Python code) but lists no further actions, matching the anchor that names the domain with 1-2 concrete actions yet is not comprehensive. Not a 2 because the action is concrete rather than generic, and not a 4 because only one action is enumerated.

Completeness

It states both the what ("Fallback pattern for executing Python code") and an explicit when ("when execute_code_sandbox fails"), so it is not capped at 3. Not a 5 because the trigger is technical jargon rather than concrete natural trigger phrases; not a 3 because the when clause is explicit rather than weakly implied.

Trigger Term Quality

The only trigger phrase is "when execute_code_sandbox fails", an internal tool name a user would not naturally say; the natural phrases (e.g., "Python won't run", "code keeps failing") are missing. This matches the anchor of one or two technical/generic keywords missing the natural phrases users say; not a 3 because no common variations or synonyms are present.

Distinctiveness Conflict Risk

The trigger "when execute_code_sandbox fails" carves a narrow niche (a fallback for a specific failure mode) with minimal overlap risk against general code-execution skills. Matches the clear-niche/distinct-triggers anchor; not a 4 because the failure-condition trigger is uniquely specific to this skill.