Chamber is a command-line tool designed for managing secrets by storing them in AWS Systems Manager (SSM) Parameter Store. The tool provides functionality to securely store, retrieve, and manage sensitive configuration data and secrets within AWS infrastructure. Starting with version 2.0, Chamber utilizes the Parameter Store's path-based API by default, which offers improved performance benefits and aligns with AWS recommendations. This approach allows for more efficient secret management operations compared to earlier versions. The tool includes export and import commands that facilitate migration from older storage formats to the newer path-based structure. This migration capability ensures users can upgrade their secret management implementation while maintaining access to existing stored secrets. Chamber integrates directly with AWS SSM Parameter Store, leveraging AWS's native encryption and access control mechanisms for secret protection. The tool operates through a command-line interface, making it suitable for integration into automated deployment pipelines and infrastructure management workflows.