Ectj Topic Selection is an agent skill from franklee16/academic-research-skills. Use when deciding whether an econometrics paper fits The Econometrics Journal's leading-case, applied-value bar rather than Journal of Econometrics, Econometric Theory, Quantitative Economics, Review of Economics and Statistics, or a field journal.
Its SKILL.md is about 390 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Research & Science, covering Econometrics and empirical research and Statistics. The repository describes itself as: Comprehensive collection of Claude Code skills for academic research in economics, finance, and social sciences.