FlatBuffers swift can be found in both SPM `.package(url: "https://github.com/mustiikhalil/flatbuffers.git", .branch("swift"))` and Cocoapods `pod 'FlatBuffers', :git => 'https://github.com/mustiikhalil/flatbuffers.git', :branch => 'swift'` To report any error please use the main repository.