by Matt Corbett
Subscription-billing-engineering team — the RECURRING-BILLING SYSTEM layer for SaaS. agents (billing-systems-architect, billing-implementation-engineer) covering plan/price/entitlement modeling (flat, tiered, per-seat, usage/metered, hybrid), proration, trials & coupons, usage metering & rating, dunning & involuntary-churn recovery, idempotent webhook reconciliation, and the correctness seams to revenue recognition (ASC 606) + sales-tax/VAT. Stripe-Billing-leaning, portable to Chargebee/Recurly/Paddle. skills, Mermaid-backed knowledge docs, runbook templates. Seams: payment rails → fintech-payments-engineering; pricing strategy → pricing-monetization; revrec → finance; tax → regulatory-compliance. House line: model before you integrate; idempotency before features. Requires ravenclaude-core@>=0.7.0.
Claude Code3 Skills