Show HN: Plain — Full-Stack Python Framework Designed for Both Humans and AI Agents to Build and Operate Applications
Show HN·low signal
A new Python web framework that treats AI agents as first-class users alongside humans, with APIs and interfaces designed to be equally navigable by both. The framework targets the emerging pattern where applications need to serve human users through UIs and agent users through structured interfaces simultaneously. As more workflows involve agents calling other agents' applications, frameworks that natively support both interaction modes reduce the boilerplate of maintaining separate human and machine interfaces.