On Linux with a desktop environment, Claude Code can now open files in the native file manager using D-Bus (org.freedesktop.FileManager1.ShowItems), mirroring the "Reveal in Finder" behavior on macOS.
Details
Uses dbus-send to invoke the ShowItems method on the org.freedesktop.FileManager1 interface.
Falls back silently if D-Bus or a file manager is not available.
Applies to paths that Claude surfaces in the terminal where an "open in folder" action makes sense.
Evidence
D-Bus ShowItems integration (search for "org.freedesktop.FileManager1.ShowItems")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
