More is work in progress.
More is a toolkit for everyday OCaml programs. It focuses on remaining small and providing a simple to use system library. Notably for interacting with the file system and running subprocesses.
More is not an alternative or extended OCaml standard library. Despite the persistent myths, the OCaml standard library is fine and improving. More sometimes extends the standard library modules but, most of the time, only with the aim to test and eventually upstream the addition.
More is distributed under the ISC license. It depends on your system library and the OCaml Unix library. The optional More_cli library depends on Cmdliner.