LCT is a tool that analyzes a protein sequence and portrays its Low Complexity Triangle with information derived from its repeatability. You can read more about the Low Complexity Triangle here. LCT follows the following steps:
You can also download here a standalone version of the LCT tool, to run it locally. Analysis of complete proteomes or larger protein datasets can also be performed with it. It is a code written in Perl language that only needs a file in FASTA format.