feat: include page title in list_pages output

src/McpResponse.ts

@@ -675,7 +675,7 @@ export class McpResponse implements Response {
     });
   }
 
-  format(
+  async format(
     toolName: string,
     context: McpContext,
     data: {
@@ -692,7 +692,7 @@ export class McpResponse implements Response {
       webmcpTools?: WebMCPTool[];
       errorMessage?: string;
     },
-  ): {content: Array<TextContent | ImageContent>; structuredContent: object} {
+  ): Promise<{content: Array<TextContent | ImageContent>; structuredContent: object}> {
     const structuredContent: {
       snapshot?: object;
       snapshotFilePath?: string;
@@ -810,10 +810,12 @@ Call ${handleDialog.name} to handle it before continuing.`);
           const contextLabel = isolatedContextName
             ? ` isolatedContext=${isolatedContextName}`
             : '';
+          const title = await page.title().catch(() => '');
+          const pageLabel = title ? `${title} (${page.url()})` : page.url();
           parts.push(
-            `${context.getPageId(page)}: ${page.url()}${context.isPageSelected(page) ? ' [selected]' : ''}${contextLabel}`,
+            `${context.getPageId(page)}: ${pageLabel}${context.isPageSelected(page) ? ' [selected]' : ''}${contextLabel}`,
           );
-          structuredPages.push(createStructuredPage(page, context));
+          structuredPages.push(await createStructuredPage(page, context));
         }
         response.push(...parts);
         structuredContent.pages = structuredPages;
@@ -828,10 +830,14 @@ Call ${handleDialog.name} to handle it before continuing.`);
             const contextLabel = isolatedContextName
               ? ` isolatedContext=${isolatedContextName}`
               : '';
+            const title = await page.title().catch(() => '');
+            const pageLabel = title ? `${title} (${page.url()})` : page.url();
             response.push(
-              `${context.getPageId(page)}: ${page.url()}${context.isPageSelected(page) ? ' [selected]' : ''}${contextLabel}`,
+              `${context.getPageId(page)}: ${pageLabel}${context.isPageSelected(page) ? ' [selected]' : ''}${contextLabel}`,
+            );
+            structuredExtensionPages.push(
+              await createStructuredPage(page, context),
             );
-            structuredExtensionPages.push(createStructuredPage(page, context));
           }
           structuredContent.extensionPages = structuredExtensionPages;
         }
@@ -1157,16 +1163,19 @@ Call ${handleDialog.name} to handle it before continuing.`);
     this.#textResponseLines = [];
   }
 }
-function createStructuredPage(page: Page, context: McpContext) {
+async function createStructuredPage(page: Page, context: McpContext) {
   const isolatedContextName = context.getIsolatedContextName(page);
+  const title = await page.title().catch(() => '');
   const entry: {
     id: number | undefined;
     url: string;
+    title: string;
     selected: boolean;
     isolatedContext?: string;
   } = {
     id: context.getPageId(page),
     url: page.url(),
+    title,
     selected: context.isPageSelected(page),
   };
   if (isolatedContextName) {

tests/McpResponse.test.js.snapshot

@@ -324,6 +324,7 @@ exports[`McpResponse > list pages 2`] = `
     {
       "id": 1,
       "url": "about:blank",
+      "title": "",
       "selected": true
     }
   ]
@@ -1295,6 +1296,7 @@ exports[`webmcp > includes webmcp tools in list_pages response 2`] = `
     {
       "id": 1,
       "url": "about:blank",
+      "title": "",
       "selected": true
     }
   ],
@@ -1323,6 +1325,7 @@ exports[`webmcp > includes webmcp tools in navigate_page response 2`] = `
     {
       "id": 1,
       "url": "about:blank",
+      "title": "",
       "selected": true
     }
   ],
@@ -1349,6 +1352,7 @@ exports[`webmcp > includes webmcp tools in select_page response 2`] = `
     {
       "id": 1,
       "url": "about:blank",
+      "title": "",
       "selected": true
     }
   ],
@@ -1375,6 +1379,7 @@ exports[`webmcp > list no webmcp tools if experimentalWebmcp is false 2`] = `
     {
       "id": 1,
       "url": "about:blank",
+      "title": "",
       "selected": true
     }
   ]

tests/tools/pages.test.js.snapshot

@@ -1,5 +1,5 @@
 exports[`pages > close_page > when dialog is open 1`] = `
-{"content":[{"type":"text","text":"## Pages\\n1: about:blank [selected]"}],"structuredContent":{"pages":[{"id":1,"url":"about:blank","selected":true}]}}
+{"content":[{"type":"text","text":"## Pages\\n1: about:blank [selected]"}],"structuredContent":{"pages":[{"id":1,"url":"about:blank","title":"","selected":true}]}}
 `;
 
 exports[`pages > list_pages > list pages for extension pages with --category-extensions 1`] = `
@@ -31,21 +31,21 @@ sw-1: chrome-extension://<extension-id>/sw.js
 `;
 
 exports[`pages > list_pages > when dialog is open 1`] = `
-{"content":[{"type":"text","text":"# Open dialog\\nalert: test dialog.\\nCall handle_dialog to handle it before continuing.\\n## Pages\\n1: about:blank [selected]"}],"structuredContent":{"dialog":{"type":"alert","message":"test dialog","defaultValue":""},"pages":[{"id":1,"url":"about:blank","selected":true}]}}
+{"content":[{"type":"text","text":"# Open dialog\\nalert: test dialog.\\nCall handle_dialog to handle it before continuing.\\n## Pages\\n1: about:blank [selected]"}],"structuredContent":{"dialog":{"type":"alert","message":"test dialog","defaultValue":""},"pages":[{"id":1,"url":"about:blank","title":"","selected":true}]}}
 `;
 
 exports[`pages > navigate_page > when dialog is open 1`] = `
-{"content":[{"type":"text","text":"Successfully navigated to data:text/html,<div>Navigated</div>.\\n# Open dialog\\nalert: test dialog.\\nCall handle_dialog to handle it before continuing.\\n## Pages\\n1: data:text/html,<div>Navigated</div> [selected]"}],"structuredContent":{"message":"Successfully navigated to data:text/html,<div>Navigated</div>.","dialog":{"type":"alert","message":"test dialog","defaultValue":""},"pages":[{"id":1,"url":"data:text/html,<div>Navigated</div>","selected":true}]}}
+{"content":[{"type":"text","text":"Successfully navigated to data:text/html,<div>Navigated</div>.\\n# Open dialog\\nalert: test dialog.\\nCall handle_dialog to handle it before continuing.\\n## Pages\\n1: data:text/html,<div>Navigated</div> [selected]"}],"structuredContent":{"message":"Successfully navigated to data:text/html,<div>Navigated</div>.","dialog":{"type":"alert","message":"test dialog","defaultValue":""},"pages":[{"id":1,"url":"data:text/html,<div>Navigated</div>","title":"","selected":true}]}}
 `;
 
 exports[`pages > new_page with isolatedContext > when dialog is open 1`] = `
-{"content":[{"type":"text","text":"# Open dialog\\nalert: test dialog.\\nCall handle_dialog to handle it before continuing.\\n## Pages\\n1: about:blank\\n2: about:blank [selected]"}],"structuredContent":{"dialog":{"type":"alert","message":"test dialog","defaultValue":""},"pages":[{"id":1,"url":"about:blank","selected":false},{"id":2,"url":"about:blank","selected":true}]}}
+{"content":[{"type":"text","text":"# Open dialog\\nalert: test dialog.\\nCall handle_dialog to handle it before continuing.\\n## Pages\\n1: about:blank\\n2: about:blank [selected]"}],"structuredContent":{"dialog":{"type":"alert","message":"test dialog","defaultValue":""},"pages":[{"id":1,"url":"about:blank","title":"","selected":false},{"id":2,"url":"about:blank","title":"","selected":true}]}}
 `;
 
 exports[`pages > resize > when dialog is open 1`] = `
-{"content":[{"type":"text","text":"# Open dialog\\nalert: test dialog.\\nCall handle_dialog to handle it before continuing.\\n## Pages\\n1: about:blank [selected]"}],"structuredContent":{"dialog":{"type":"alert","message":"test dialog","defaultValue":""},"pages":[{"id":1,"url":"about:blank","selected":true}]}}
+{"content":[{"type":"text","text":"# Open dialog\\nalert: test dialog.\\nCall handle_dialog to handle it before continuing.\\n## Pages\\n1: about:blank [selected]"}],"structuredContent":{"dialog":{"type":"alert","message":"test dialog","defaultValue":""},"pages":[{"id":1,"url":"about:blank","title":"","selected":true}]}}
 `;
 
 exports[`pages > select_page > when dialog is open 1`] = `
-{"content":[{"type":"text","text":"# Open dialog\\nalert: test dialog.\\nCall handle_dialog to handle it before continuing.\\n## Pages\\n1: about:blank [selected]"}],"structuredContent":{"dialog":{"type":"alert","message":"test dialog","defaultValue":""},"pages":[{"id":1,"url":"about:blank","selected":true}]}}
+{"content":[{"type":"text","text":"# Open dialog\\nalert: test dialog.\\nCall handle_dialog to handle it before continuing.\\n## Pages\\n1: about:blank [selected]"}],"structuredContent":{"dialog":{"type":"alert","message":"test dialog","defaultValue":""},"pages":[{"id":1,"url":"about:blank","title":"","selected":true}]}}
 `;