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Use when creating or editing code under services/billing. Enforces Helpline's money-handling rules — integer cents only, seat limits, and BillingError for every violation.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Use when adding or changing an HTTP route under services/api. Walks the exact steps so the new route follows Helpline's gateway conventions.
Use after changing code, before claiming work is done — picks the correctly scoped pytest command instead of running the whole suite. Helps avoid the timeout-and-context-waste of full-suite runs on a one-service change.
Use after changing code, before claiming work is done — run the test command scoped to what you changed instead of the whole suite, to avoid the timeout and context waste of full-suite runs on a small change.
| name | billing-money-rules |
| description | Use when creating or editing code under services/billing. Enforces Helpline's money-handling rules — integer cents only, seat limits, and BillingError for every violation. |
| paths | services/billing/** |
This skill activates when work is happening in services/billing. It exists so
money bugs never ship.
_cents._SEAT_LIMITS and
_PRICE_PER_SEAT_CENTS in subscriptions.py. Never hard-code a price or a
limit anywhere else.BillingError (HTTP 402). Never
silently clamp seats, skip a charge, or return a partial result.For the full rationale, edge cases, and worked examples, read references/money-conventions.md. Only load it when a change is non-trivial — the four rules above cover most edits.