About
The Analysis Spec Builder is a specialized skill for Claude Code designed to help researchers and data scientists formalize their physics analysis workflows. It transforms high-level requests—such as requests for specific plots or dataset explorations—into detailed, technical specification documents. By utilizing a standardized template, the skill ensures that critical details like dataset identifiers, selection criteria, histogram definitions, and statistical tools (such as ServiceX, func_adl, and cabinetry) are explicitly defined. It follows an iterative process, asking focused follow-up questions to fill gaps, ultimately producing a production-ready specification.md file for collaborative research.