Small Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)-CRISPR-associated (Cas) effectors are key to developing gene editing therapies due to the packaging constraints of viral vectors. While Cas9 and Cas12a CRISPR-Cas effectors have advanced into select clinical applications, their size is prohibitive for efficient delivery of both nuclease and guide RNA in a single viral vector. Type V Cas12f effectors present a solution given their small size. In this study, we describe a novel set of miniature (