diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000..ff6d350b35
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,33 @@
+.gitattributes                                export-ignore
+.gitignore                                    export-ignore
+
+/.clang-format                                export-ignore
+/.clusterfuzzlite                             export-ignore
+/.github                                      export-ignore
+/.gitlab                                      export-ignore
+/.gitlab-ci.yml                               export-ignore
+/.lcovrc                                      export-ignore
+/.readthedocs.yaml                            export-ignore
+/.uncrustify.cfg                              export-ignore
+/changelog_unreleased/.add-entry.sh           export-ignore
+/changelog_unreleased/.template               export-ignore
+/Dangerfile                                   export-ignore
+/tools/add-config-h.sh                        export-ignore
+/tools/bump-lib-versions.sh                   export-ignore
+/tools/check-for-duplicate-includes.sh        export-ignore
+/tools/check-for-json-errors-in-doc.sh        export-ignore
+/tools/check-for-missing-api-commands.sh      export-ignore
+/tools/check-lib-dependencies.sh              export-ignore
+/tools/clang-format.sh                        export-ignore
+/tools/exhonerated-duplicate-messages.txt     export-ignore
+/tools/find-uninstalled-headers.py            export-ignore
+/tools/git-hooks                              export-ignore
+/tools/git-hooks-install                      export-ignore
+/tools/git-obsolete-branch.py                 export-ignore
+/tools/kea-breeder                            export-ignore
+/tools/print-generated-files.sh               export-ignore
+/tools/reorder_message_file.py                export-ignore
+/tools/shellcheck-all.sh                      export-ignore
+/tools/tests_in_valgrind.sh                   export-ignore
+/tools/uncrustify.sh                          export-ignore
+/tools/valgrind_test_cleaner.pl               export-ignore