From the article: For those interested, the Astro’s functionality is built on top of Fire OS and Linux. Amazon isn’t announcing an official Astro SDK today, but

From the article: For those interested, the Astro’s functionality is built on top of Fire OS and Linux. Amazon isn’t announcing an official Astro SDK today, but it says, “it’s easy to imagine a world where customers and developers can build unique capabilities that allow Astro to keep getting better over time, and we look forward to sharing more details in the future.”