Build, test and release any codebase, reliably and at scale.
Works on your laptop, inside CI, or straight in the cloud.
brew install klavrium/tap/klavrium 
Coordinating end-to-end tests demands serious automation, and we believe brittle shell scripts and vendor-locked YAML no longer deliver an acceptable developer experience for that work.
Klavrium delivers a full platform for modern test orchestration: a runtime; system API; SDKs for 8 languages; interactive REPL; and more.
With Klavrium, running locally isn't a bolt-on but a first-class feature.
Once Klavrium is set up to orchestrate your tests, it will run them dependably on any supported system: your laptop, AI sandbox, CI server, or dedicated cloud infrastructure. The single requirement is a recent Linux kernel.
Klavrium is built from the ground up for repeatability: tests run in containers; your orchestration logic runs in sandboxed functions; host dependencies are explicit and strictly typed; intermediate artifacts and environments are assembled just-in-time; everything is cached by default with fine-grained cache control.
Whether it's a test result or an intermediate artifact, Klavrium hands you an output you can trust.
Native tracing, logs, and metrics reveal precisely what happens at every step. Troubleshoot involved workflows on the spot instead of guessing what broke from a wall of text logs.
Meet, learn, and swap ideas with fellow engineers and builders.
