Show HN: An Agent That Builds and Operates Its Own SaaS Tools ('Living UI') On Demand

Hacker News (Show HN)·low signal

A Show HN post demos 'Living UI,' a system where an AI agent scaffolds and launches real working web apps on demand, each serving as a dashboard, internal tool, or piece of software generated and operated by the agent itself. It's an early instance of the config-over-code / app-as-prompt architecture replacing point SaaS — instead of buying a tool, the agent generates the tool when needed. Single-source and early-stage, but a concrete builder artifact of the 'generated software replaces purchased software' thesis.