We close the gap between idea and execution by building the operating models that make AI agent teams reliable enough to run real business functions. We call this accountability architecture.
This site is where we publish our thinking, our methodology, and the technical specifications behind what we're building.
Thesis
What we're building and why. The accountability problem, where the industry is heading, and our approach.
Harness Engineering Process
Our iterative methodology for building reliable agent harnesses, drawing on the scientific method and lean startup.
Harness Platform
Architecture specification for the platform: workflows, trust tiers, circuit breakers, observability, and graduation.
HarnessEval
An open-source framework for evaluating AI agent harnesses. Task specs, scoring, comparison, and longitudinal tracking.
