Devtools contains tools for package maintenance in Arch Linux. The toolset varies from tools for building packages in a clean chroot (mkarchroot,...), packaging related tools for sonames (sogrep, lddd) and tools for repository management such as (archco, extra2community) .
The list below gives a short overview; see the respective documentation for details.
checkpkg Compare the current build pakcage with the repository version
find-libdepsFind soname dependencies for a package
find-libprovides Find soname’s which are provided by a package
lddd Find broken library links on your system
makerepropkg Rebuild a package to see if it is reproducible
mkarchroot Creates an arch chroot in a specified location with a specified set of packages
offload-build Build a PKGBUILD on a remote server using makechrootpkg
sogrep Find packages using a linked to a given shared library