MCP Apps: תרגם את המודל, נתן למשתמש UI — Dustin Mihalik, Indeed

תקציר מקורי באנגליתAdding a nice interface made the product worse. With plain text results the model would run ten or fifteen job searches, filter them, and assemble a table. Once a rendering widget was attached, it called the tool once, saw results already on screen, and stopped exploring. Dustin Mihalik is a technical fellow at Indeed working on AI platform and guardrails, and this is a lessons from the trenches account of building MCP apps for Claude, ChatGPT, and Indeed's own job seeker agent. He starts with why a UI is worth having. A text response carries no branding, and getting a host chat app to link out is genuinely hard, since it would rather you stayed; hours of eval work went into that alone. A widget gives you an apply button and a detail view without leaving the conversation. Then three rules.