I don't understand why csvkit is listed in the SQL-based utilities section. csvkit is a suite of multiple command-line tools, including csvcut, csvsort, csvgrep

I don't understand why csvkit is listed in the SQL-based utilities section. csvkit is a suite of multiple command-line tools, including csvcut, csvsort, csvgrep, csvjson, csvstat, csvstack, csvjoin, etc. and multiple converters, so is not only csvsql