From 48cc8513bd8525cf3ffe6b246f901ea5defa83cc Mon Sep 17 00:00:00 2001
From: Greg Spencer <gspencer@google.com>
Date: Mon, 22 Sep 2025 15:59:29 -0700
Subject: [PATCH 1/2] Mark "root" as required.

---
 pkgs/dart_mcp/CHANGELOG.md                        | 1 +
 pkgs/dart_mcp_server/lib/src/mixins/dash_cli.dart | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/pkgs/dart_mcp/CHANGELOG.md b/pkgs/dart_mcp/CHANGELOG.md
index 295e3cce..914b6c9f 100644
--- a/pkgs/dart_mcp/CHANGELOG.md
+++ b/pkgs/dart_mcp/CHANGELOG.md
@@ -3,6 +3,7 @@
 - Update the tool calling example to include progress notifications.
 - Remove a reference to "screenshot" for a generic error that occurs for more
   than just screenshots.
+- Mark the "root" parameter for create_project required.
 
 ## 0.3.3
 
diff --git a/pkgs/dart_mcp_server/lib/src/mixins/dash_cli.dart b/pkgs/dart_mcp_server/lib/src/mixins/dash_cli.dart
index 64a5bf7c..60fb31a0 100644
--- a/pkgs/dart_mcp_server/lib/src/mixins/dash_cli.dart
+++ b/pkgs/dart_mcp_server/lib/src/mixins/dash_cli.dart
@@ -253,7 +253,11 @@ base mixin DashCliSupport on ToolsSupport, LoggingSupport, RootsTrackingSupport
               'boilerplate and example code. Defaults to true.',
         ),
       },
-      required: [ParameterNames.directory, ParameterNames.projectType],
+      required: [
+        ParameterNames.directory,
+        ParameterNames.projectType,
+        ParameterNames.root,
+      ],
     ),
   );
 

From 4208f851c3e5ede9781c6c2d65206a9513ff7dce Mon Sep 17 00:00:00 2001
From: Greg Spencer <gspencer@google.com>
Date: Mon, 22 Sep 2025 17:00:12 -0700
Subject: [PATCH 2/2] Fix test

---
 pkgs/dart_mcp_server/test/tools/dart_cli_test.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/dart_mcp_server/test/tools/dart_cli_test.dart b/pkgs/dart_mcp_server/test/tools/dart_cli_test.dart
index f7e30d1d..fdfa84b6 100644
--- a/pkgs/dart_mcp_server/test/tools/dart_cli_test.dart
+++ b/pkgs/dart_mcp_server/test/tools/dart_cli_test.dart
@@ -434,7 +434,7 @@ dependencies:
         expect(result.isError, true);
         expect(
           (result.content.first as TextContent).text,
-          contains('missing `root` key'),
+          contains('Required property "root" is missing'),
         );
         expect(testProcessManager.commandsRan, isEmpty);
       });