Launch HN: Agnost AI (YC S26) – Extract user feedback from agent conversations

Agnost AI, a Y Combinator-backed startup, automatically analyzes production conversations with AI agents to identify failures, user frustration points, and missed opportunities that traditional evaluations overlook. The platform extracts actionable insights from real user interactions and generates fixes—including automated pull requests—to improve agent performance across any LLM or framework. It offers a free tier with paid plans starting at $499/month, positioning itself as essential observability software for teams deploying conversational AI at scale.