diff --git a/Sources/SwiftDocCUtilities/CMakeLists.txt b/Sources/SwiftDocCUtilities/CMakeLists.txt
new file mode 100644
index 0000000000..fcf95b575a
--- /dev/null
+++ b/Sources/SwiftDocCUtilities/CMakeLists.txt
@@ -0,0 +1,81 @@
+#[[
+This source file is part of the Swift open source project
+
+Copyright © 2014 - 2025 Apple Inc. and the Swift project authors
+Licensed under Apache License v2.0 with Runtime Library Exception
+
+See https://swift.org/LICENSE.txt for license information
+#]]
+
+add_library(SwiftDocCUtilities
+  Action/Action.swift
+  Action/ActionResult.swift
+  Action/Actions/Action+MoveOutput.swift
+  Action/Actions/Convert/ConvertAction.swift
+  Action/Actions/Convert/ConvertFileWritingConsumer.swift
+  Action/Actions/Convert/CoverageDataEntry+generateSummary.swift
+  Action/Actions/Convert/Indexer.swift
+  Action/Actions/Convert/JSONEncodingRenderNodeWriter.swift
+  Action/Actions/CoverageAction.swift
+  Action/Actions/EmitGeneratedCurationAction.swift
+  Action/Actions/IndexAction.swift
+  Action/Actions/Init/CatalogTemplate.swift
+  Action/Actions/Init/CatalogTemplateKind.swift
+  Action/Actions/Init/InitAction.swift
+  Action/Actions/Merge/MergeAction.swift
+  Action/Actions/Merge/MergeAction+SynthesizedLandingPage.swift
+  Action/Actions/PreviewAction.swift
+  Action/Actions/TransformForStaticHostingAction.swift
+  ArgumentParsing/ActionExtensions/Action+performAndHandleResult.swift
+  ArgumentParsing/ActionExtensions/ConvertAction+CommandInitialization.swift
+  ArgumentParsing/ActionExtensions/EmitGeneratedCurationAction+CommandInitialization.swift
+  ArgumentParsing/ActionExtensions/IndexAction+CommandInitialization.swift
+  ArgumentParsing/ActionExtensions/InitAction+CommandInitialization.swift
+  ArgumentParsing/ActionExtensions/PreviewAction+CommandInitialization.swift
+  ArgumentParsing/ActionExtensions/TransformForStaticHostingAction+CommandInitialization.swift
+  ArgumentParsing/ArgumentValidation/URLArgumentValidator.swift
+  ArgumentParsing/Options/DirectoryPathOption.swift
+  ArgumentParsing/Options/DocumentationArchiveOption.swift
+  ArgumentParsing/Options/DocumentationBundleOption.swift
+  ArgumentParsing/Options/DocumentationCoverageOptionsArgument.swift
+  ArgumentParsing/Options/InitOptions.swift
+  ArgumentParsing/Options/OutOfProcessLinkResolverOption.swift
+  ArgumentParsing/Options/PreviewOptions.swift
+  "ArgumentParsing/Options/Source Repository/SourceRepositoryArguments.swift"
+  ArgumentParsing/Options/TemplateOption.swift
+  ArgumentParsing/Subcommands/Convert.swift
+  ArgumentParsing/Subcommands/EmitGeneratedCuration.swift
+  ArgumentParsing/Subcommands/Index.swift
+  ArgumentParsing/Subcommands/Init.swift
+  ArgumentParsing/Subcommands/Merge.swift
+  ArgumentParsing/Subcommands/Preview.swift
+  ArgumentParsing/Subcommands/ProcessArchive.swift
+  ArgumentParsing/Subcommands/ProcessCatalog.swift
+  ArgumentParsing/Subcommands/TransformForStaticHosting.swift
+  Docc.swift
+  PreviewServer/PreviewHTTPHandler.swift
+  PreviewServer/PreviewServer.swift
+  PreviewServer/RequestHandler/DefaultRequestHandler.swift
+  PreviewServer/RequestHandler/ErrorRequestHandler.swift
+  PreviewServer/RequestHandler/FileRequestHandler.swift
+  PreviewServer/RequestHandler/HTTPResponseHead+FromRequest.swift
+  PreviewServer/RequestHandler/RequestHandlerFactory.swift
+  Transformers/StaticHostableTransformer.swift
+  Utility/DirectoryMonitor.swift
+  Utility/FoundationExtensions/Sequence+Unique.swift
+  Utility/FoundationExtensions/String+Path.swift
+  Utility/FoundationExtensions/URL+IsAbsoluteWebURL.swift
+  Utility/FoundationExtensions/URL+Relative.swift
+  Utility/PlatformArgumentParser.swift
+  Utility/Signal.swift
+  Utility/Throttle.swift)
+target_link_libraries(SwiftDocCUtilities PUBLIC
+  SwiftDocC
+  ArgumentParser::ArgumentParser)
+
+if(BUILD_SHARED_LIBS)
+  install(TARGETS SwiftDocCUtilities
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+endif()