guoyi.run: One-step TNT script for maximum parsimony phylogenetic analysis

Maximum parsimony (MP) analysis remains a cornerstone in phylogenetics, particularly for studies based on morphological characters. TNT is the fastest and most efficient software package available for maximum parsimony (MP) analysis. It is a very flexible and interactive program that can be used for many different tasks, and this very flexibility and number of options are what makes the learning curve steep. Here, I introduce guoyi.run, a TNT script designed to provide a fully automated, one-step pipeline for MP analysis using the TNT macro interpreter language. It can be downloaded from https://github.com/starsareintherose/TNT_Script.