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Multi-layer validation to catch bugs before they escape
Passed 21 of 22 test cases with the skill, and 17 of 22 without it.
and 9 more in the full report
5 fixed16 passed either way0 still failing1 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 5 test cases the skill fixed. Same model, same prompt, with and without the skill.
Which specific testing stage is explicitly tasked with identifying missing business requirements and broken overall user workflows?
| Checked | Without skill | With skill |
|---|---|---|
| Attributes missing requirements and workflow bugs to end-to-end testing | Missed | Passed |
The instructions your model reads when the skill loads.
MULTIPLE INDEPENDENT VALIDATION LAYERS
Each layer catches what others miss
One check can fail silently. Four layers rarely do.
What: Static analysis, types, linting
Catches: Typos, syntax errors, type mismatches
Run: First, before anything else
What: Individual function/module tests
Catches: Logic errors, edge cases, regressions
Run: After each code change
What: Component interaction tests
Catches: Interface mismatches, data flow errors
Run: After unit tests pass
What: Full system tests, user scenarios
Catches: Missing requirements, workflow bugs
Run: Before claiming complete
test cases passed, vs 17 / 22 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.