AI assistants have become more effective and reliable for Postmark email integration, thanks to three significant updates. The introduction of the llms.txt file provides AI tools like ChatGPT with accurate and structured information about Postmark’s API, ensuring precise guidance on authentication, endpoints, and integration patterns. Additionally, pre-built AI prompts in the documentation offer ready-to-use code for common tasks, embedding best practices and error handling, thus reducing the need for extensive documentation review and minimizing mistakes. Furthermore, the experimental Model Context Protocol (MCP) server allows AI assistants not just to advise but to perform actions such as sending emails and analyzing delivery statistics, enhancing their practical utility. These enhancements aim to streamline development workflows by enabling AI assistants to handle routine tasks accurately, letting developers focus on critical aspects of their applications.