mark isError as true

Author: samiyac

src/index.ts

@@ -271,6 +271,9 @@ export async function createMcpServer(
           } = {
             content,
           };
+          if (response.error) {
+            result.isError = true;
+          }
           success = true;
           if (serverArgs.experimentalStructuredContent) {
             result.structuredContent = structuredContent as Record<

tests/index.test.js.snapshot

@@ -7,5 +7,5 @@ exports[`e2e > calls a tool multiple times 1`] = `
 `;
 
 exports[`e2e > returns blocked message when dialog is opened during tool execution 1`] = `
-[{"type":"text","text":"# Open dialog\\nalert: test dialog.\\nCall handle_dialog to handle it before continuing.\\nError: Failed to interact with the element with uid 1_1. The element did not become interactive within the configured timeout."}]
+{"content":[{"type":"text","text":"# Open dialog\\nalert: test dialog.\\nCall handle_dialog to handle it before continuing.\\nError: Failed to interact with the element with uid 1_1. The element did not become interactive within the configured timeout."}],"isError":true}
 `;

tests/index.test.ts

@@ -273,12 +273,7 @@ describe('e2e', () => {
         },
       });
 
-      const content = result.content as TextContent[];
-      assert.match(
-        content[0].text,
-        /Call handle_dialog to handle it before continuing/,
-      );
-      t.assert.snapshot?.(JSON.stringify(result.content));
+      t.assert.snapshot?.(JSON.stringify(result));
     });
   });
 });