Tom “Spot” Callaway, principal open source software strategist for AWS, said the open source AWS Emulator project makes it possible to build and test applications on a local machine using a tool that emulates a wide range of AWS services. Built using AI agents that AWS makes available in the AWS Kiro coding tool, the AWS Emulator reduces the amount of cloud infrastructure resources that would otherwise need to be allocated to application development, he added. AWS, however, has not reviewed any of the code used to create the emulator because it relied on the specification framework embedded in AWS Kiro to validate the code generated, noted Callaway.
While AWS is open to feedback on the project, it will not accept any pull requests (PRs) from the open source community at large because the project will continue to be maintained and updated by the AI agents that built it, he added. There are, of course, multiple other approaches to emulating cloud services on a local machine, but this marks the first time AWS is directly providing such a capability.
