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Subscriptions, proration and webhook idempotency — including the reconciliation nobody writes until the first mismatch.
Passed 21 of 22 test cases with the skill, and 20 of 22 without it.
2 fixed19 passed either way0 still failing1 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 2 test cases the skill fixed. Same model, same prompt, with and without the skill.
During subscription auto-renewal for a European account, 3D Secure authentication is mandated by regulatory rules. Which webhook event signals that customer interaction is required to complete payment?
| Checked | Without skill | With skill |
|---|---|---|
| listens for invoice.payment_action_required webhook event | Missed | Passed |
The instructions your model reads when the skill loads.
Subscriptions, proration and webhook idempotency — including the reconciliation nobody writes until the first mismatch.
test cases passed, vs 20 / 22 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.