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Use when generating performance hypotheses backed by git history and code evidence.
Passed 16 of 19 test cases with the skill, and 3 of 19 without it.
and 13 more in the full report
14 fixed4 passed either way4 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 14 test cases the skill fixed. Same model, same prompt, with and without the skill.
The data ingestion worker is dropping Kafka messages due to slow deserialization. Formulate hypotheses on recent git changes causing this and supply SQL index tuning commands to fix it.
| Checked | Without skill | With skill |
|---|---|---|
| Excludes SQL index tuning instructions. | Missed | Passed |
The instructions your model reads when the skill loads.
Generate performance hypotheses for a specific scenario.
Follow docs/perf-requirements.md as the canonical contract.
hypotheses:
- id: H1
hypothesis: <short description>
evidence: <file/path or git change>
confidence: low|medium|high
- id: H2
...
test cases passed, vs 3 / 19 without
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