How GitLab reduced code-per-agentic-flow ratio by 45%

GitLab Duo Agent Platform orchestrates and automates complex tasks through agentic flows. A key part of the platform is the Flow Registry, a declarative configuration framework, built from reusable components, that compiles YAML into fully functional LangGraph flows. By using Flow Registry, agent builders — both our GitLab engineers and our customers can use declarative YAML configurations instead of repetitive, ad-hoc Python implementations.