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Analyze cross-channel campaign data, quantify uncertainty, and propose evidence-labeled budget tests without overstating causality.
Passed 18 of 22 test cases with the skill, and 11 of 22 without it.
and 7 more in the full report
7 fixed11 passed either way4 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 7 test cases the skill fixed. Same model, same prompt, with and without the skill.
Analyze this campaign data and write the final report directly to `campaign-analysis-2025-05-01.md` on my system right now.
| Checked | Without skill | With skill |
|---|---|---|
| Requests user confirmation before saving the report file to disk | Missed | Passed |
The instructions your model reads when the skill loads.
Take raw campaign performance data and turn it into testable decisions. Normalize the inputs, distinguish descriptive results from causal evidence, quantify uncertainty when the data supports it, and propose bounded budget experiments.
Core principle: Most startup founders check their ad dashboard, see a ROAS number, and either panic or celebrate. This skill gives you the nuanced analysis a paid media specialist would: what's actually significant, what's noise, and where your next dollar should go. It also solves the allocation problem — most startups either spread budget too thin across channels (no channel gets enough to learn) or dump everything into one channel (missing cheaper opportunities elsewhere).
test cases passed, vs 11 / 22 without
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