--- title: Developer Tools excerpt: '' deprecated: false hidden: false metadata: title: '' description: '' robots: index next: description: '' --- Design and build AI agents with an interactive architecture tool for planning conversational flows. Mock up example conversations to explain your AI agent idea with realistic chat interfaces. A fake suite of business systems to build, test & quickstart AI agents against. Run test payloads through your DSL & Data Mapper configurations for debugging and validation. Create, format, and test rich text messages with advanced formatting options and live preview. Mock and test API endpoints with custom responses. Perfect for testing integrations and building prototypes.