Internal tooling is a necessity in the DevOps world, but often, Bash scripts become messy, unreadable, and fragile over time.Mush is a lightweight ecosystem that brings structure, modularity, versioning, and installable tools to Bash scripts.It provides a clear project structure, modular architecture, built-in CLI command dispatching, --help generation, dependency management, easy installation, and distribution.Mush allows DevOps teams to build real, structured, maintainable tools in Bash, encouraging better development practices.