Show HN: Live MRR in your X bio, on autopilot. Screenshots expire–Nuvio doesn't

- Nuvio is a small SaaS tool that lets founders automatically display their Monthly Recurring Revenue (MRR) — a key subscription-business metric — inside their X (formerly Twitter) profile bio. - The "Show HN" tag means it was posted on Hacker News as a maker's personal project, inviting community feedback. - The pitch contrasts with the common practice of posting static screenshots of revenue dashboards, which don't update and quickly become stale. Nuvio claims to keep the number live and current without manual effort. - MRR is a standard measure of health for subscription businesses; publicly sharing it is part of a "building in public" trend where founders show transparency (or signal traction) to attract customers, investors, or collaborators.