What problem does it solve? Freelancers and agencies often lack a structured, reusable record of their billing parameters such as hourly rate, tax regime, and markup, forcing them to re-enter assumptions every time they estimate a project. This Skill captures those parameters once in a validated profile.json that downstream pricing agents can consume. ## Core Features & Use Cases - Guided Interview: Conducts an 8 to 10 question interview in plain Portuguese covering country, currency, seniority, hourly rate (direct or derived from monthly income goals), project markup, tax regime, pricing models, client profile, and foreign currency billing. - Tax Regime Catalog: Maps the user's declared tax regime to an approximate tax factor using a curated catalog for Brazil, US, Portugal, Mexico, and international freelancers, with confidence flags and VAT pass-through warnings. - Atomic Persistence: Writes profile.json and profile.md atomically with backup rotation when overwriting an existing profile, and restores the backup if the user cancels. - Use Case: A Brazilian freelance developer answers the interview, chooses Simples Nacional, and gets a validated profile.json with a 15% tax reserve factor that the Reversa Sizer and Pricer agents use to estimate project quotes. ## Quick Start Ask the agent to run the reversa-pricing-profile interview to create your billing profile before estimating any project.