Show HN: Persona.js – a vanilla-JS agent UI library with native WebMCP (MIT)
Vanilla JS library for building agentic web UIs with native WebMCP support — no framework dependency, MIT licensed.
Open-source library release with clear motivation and technical positioning (vanilla JS, WebMCP support, no framework dependency). Addresses a real pain point. However, the body is truncated and lacks code examples, architecture details, or a walkthrough of how to use it.