Show HN: One Ego, Any Model – A Chrome Extension for Portable AI Context

Hi HN, Models are getting better, but workflows are getting fragmented. I don’t think the future is one dominant AI model — it’s multiple specialized ones. Context Wallet is a small Chrome extension that treats user context as something you own, not something trapped inside a single provider. You create context cards (role, tone, project state) and switch them across AI chat pages. Everything is local-first by default.