Content
28%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This skill is essentially a placeholder that delegates all substantive content to a referenced file that doesn't appear to exist in the bundle. The body provides no concrete profiling commands, no code examples, no specific tool usage (cProfile, memory_profiler, etc.), and no actionable workflow despite the description promising these. The instructions are generic enough to apply to any skill, not specifically to Python performance optimization.
Suggestions
Add concrete, executable examples of cProfile usage, memory profiling commands, and common optimization patterns directly in the skill body (e.g., `python -m cProfile -s cumulative script.py`)
Replace the generic instructions ('Clarify goals, constraints, and required inputs') with a specific profiling workflow: profile → identify bottleneck → apply optimization → verify improvement with before/after measurements
Include at least one complete code example showing a common optimization pattern (e.g., replacing a loop with a list comprehension, using generators for memory efficiency)
Either provide the referenced `resources/implementation-playbook.md` bundle file or inline the essential content that makes this skill actionable
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The 'Use this skill when' and 'Do not use this skill when' sections are somewhat padded with obvious items Claude would already know. The instructions section is brief but generic. The overall content is not severely verbose but includes unnecessary enumeration. | 3 / 5 |
Actionability | The skill provides no concrete code, commands, or executable guidance. The instructions are entirely vague ('Clarify goals, constraints, and required inputs', 'Apply relevant best practices') with no specific profiling commands, code examples, or tool usage patterns. | 1 / 5 |
Workflow Clarity | There is a rough implied sequence (clarify goals → apply practices → validate → provide steps) but it's extremely generic with no specific steps, no validation checkpoints, and no concrete workflow for profiling or optimization tasks. | 2 / 5 |
Progressive Disclosure | The skill references `resources/implementation-playbook.md` for detailed patterns, which is appropriate progressive disclosure. However, no bundle files are provided to verify the reference exists, and the main file provides almost no substantive content itself, making the reference feel like a crutch rather than a complement. | 3 / 5 |
Total | 9 / 20 Passed |