Lists direct children at the supplied immutable commit SHA; use branch discovery to obtain a head. One bounded upstream page is read, with a 2 MiB response ceiling. Follow directory entries explicitly; there is no recursive scan or file download. Path-only format and language hints do not establish content validity or a source language. Omit path for the root; otherwise supply a relative directory path without leading or trailing slashes. Keep repository, commit, path and limit unchanged with the opaque cursor. No local filtering or sorting is offered. Requires workspace-level stack or integration management permission.