Agent Interfaces Are Moving From Chat to Web-Native Surfaces
Rachel Nabors argues that chat should be treated as a transitional interface for agents, not their final form. Using her rebuilt Rachel the Great web comic archive as the example, she shows how MCP apps can render HTML, CSS and JavaScript inside Claude as a working comic reader, while WebMCP can expose a site’s existing functions directly to browser agents. Her case is that the web platform already provides the “infinite canvas” for agent software; the task is to let agents inherit it rather than confining them to text conversations.
AI Engineer·May 23, 2026·12 min read