paywall-upgrade-cro Curated from Corey Haines. What it does Design and optimize upgrade screens, paywalls, and upsell modals. Useful for SaaS conversion design and pricing-page experiments. Source - Upstream: https://github.com/coreyhaines31/marketingskills - Category: How to use This catalogue entry advertises the skill in Open Design so the agent discovers it during planning. To run the full upstream workflow with its original assets, scripts, and references, install the upstream bundle into your active agent's skills directory: Then ask the agent to invoke this skill by name ( ) or with on…