Fix streamable HTTP transport connection cleanup

Co-authored-by: pavelfeldman <883973+pavelfeldman@users.noreply.github.com>
Migrate tests from /sse to /mcp endpoint and rename file
2025-07-18 20:43:59 +00:00 · 2025-07-18 18:24:59 +00:00 · 2025-07-18 18:09:12 +00:00 · 2025-07-18 16:04:59 +00:00 · 2025-07-18 15:53:13 +00:00 · 2025-07-17 16:04:21 -07:00
54 changed files with 1711 additions and 1261 deletions
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -44,6 +44,7 @@ jobs:
      - name: Login to ACR
        run: az acr login --name playwright
      - name: Build and push Docker image
+        id: build-push
        uses: docker/build-push-action@v6
        with:
          context: .
@@ -53,3 +54,17 @@ jobs:
          tags: |
            playwright.azurecr.io/public/playwright/mcp:${{ github.event.release.tag_name }}
            playwright.azurecr.io/public/playwright/mcp:latest
+      - uses: oras-project/setup-oras@v1
+      - name: Set oras tags
+        run: |
+          attach_eol_manifest() {
+            local image="$1"
+            local today=$(date -u +'%Y-%m-%d')
+            # oras is re-using Docker credentials, so we don't need to login.
+            # Following the advice in https://portal.microsofticm.com/imp/v3/incidents/incident/476783820/summary
+            oras attach --artifact-type application/vnd.microsoft.artifact.lifecycle --annotation "vnd.microsoft.artifact.lifecycle.end-of-life.date=$today" $image
+          }
+          # for each tag, attach the eol manifest
+          for tag in $(echo ${{ steps.build-push.outputs.metadata['image.name'] }} | tr ',' '\n'); do
+            attach_eol_manifest $tag
+          done
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ A Model Context Protocol (MCP) server that provides browser automation capabilit

 ### Requirements
 - Node.js 18 or newer
- VS Code, Cursor, Windsurf, Claude Desktop or any other MCP client
+- VS Code, Cursor, Windsurf, Claude Desktop, Goose or any other MCP client

 <!--
 // Generate using:
@@ -19,7 +19,9 @@ node utils/generate-links.js

 ### Getting started

-First, install the Playwright MCP server with your client. A typical configuration looks like this:
+First, install the Playwright MCP server with your client.
+
+**Standard config** works in most of the tools:

 ```js
 {
@@ -37,7 +39,65 @@ First, install the Playwright MCP server with your client. A typical configurati
 [<img src="https://img.shields.io/badge/VS_Code-VS_Code?style=flat-square&label=Install%20Server&color=0098FF" alt="Install in VS Code">](https://insiders.vscode.dev/redirect?url=vscode%3Amcp%2Finstall%3F%257B%2522name%2522%253A%2522playwright%2522%252C%2522command%2522%253A%2522npx%2522%252C%2522args%2522%253A%255B%2522%2540playwright%252Fmcp%2540latest%2522%255D%257D) [<img alt="Install in VS Code Insiders" src="https://img.shields.io/badge/VS_Code_Insiders-VS_Code_Insiders?style=flat-square&label=Install%20Server&color=24bfa5">](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Amcp%2Finstall%3F%257B%2522name%2522%253A%2522playwright%2522%252C%2522command%2522%253A%2522npx%2522%252C%2522args%2522%253A%255B%2522%2540playwright%252Fmcp%2540latest%2522%255D%257D)


-<details><summary><b>Install in VS Code</b></summary>
+<details>
+<summary>Claude Code</summary>
+
+Use the Claude Code CLI to add the Playwright MCP server:
+
+```bash
+claude mcp add playwright npx @playwright/mcp@latest
+```
+</details>
+
+<details>
+<summary>Claude Desktop</summary>
+
+Follow the MCP install [guide](https://modelcontextprotocol.io/quickstart/user), use the standard config above.
+
+</details>
+
+<details>
+<summary>Cursor</summary>
+
+#### Click the button to install:
+
+[![Install MCP Server](https://cursor.com/deeplink/mcp-install-dark.svg)](https://cursor.com/install-mcp?name=playwright&config=eyJjb21tYW5kIjoibnB4IEBwbGF5d3JpZ2h0L21jcEBsYXRlc3QifQ%3D%3D)
+
+#### Or install manually:
+
+Go to `Cursor Settings` -> `MCP` -> `Add new MCP Server`. Name to your liking, use `command` type with the command `npx @playwright/mcp`. You can also verify config or add command like arguments via clicking `Edit`.
+
+</details>
+
+<details>
+<summary>Gemini CLI</summary>
+
+Follow the MCP install [guide](https://github.com/google-gemini/gemini-cli/blob/main/docs/tools/mcp-server.md#configure-the-mcp-server-in-settingsjson), use the standard config above.
+
+</details>
+
+<details>
+<summary>Goose</summary>
+
+#### Click the button to install:
+
+[![Install in Goose](https://block.github.io/goose/img/extension-install-dark.svg)](https://block.github.io/goose/extension?cmd=npx&arg=%40playwright%2Fmcp%40latest&id=playwright&name=Playwright&description=Interact%20with%20web%20pages%20through%20structured%20accessibility%20snapshots%20using%20Playwright)
+
+#### Or install manually:
+
+Go to `Advanced settings` -> `Extensions` -> `Add custom extension`. Name to your liking, use type `STDIO`, and set the `command` to `npx @playwright/mcp`. Click "Add Extension".
+</details>
+
+<details>
+<summary>Qodo Gen</summary>
+
+Open [Qodo Gen](https://docs.qodo.ai/qodo-documentation/qodo-gen) chat panel in VSCode or IntelliJ → Connect more tools → + Add new MCP → Paste the standard config above.
+
+Click <code>Save</code>.
+</details>
+
+<details>
+<summary>VS Code</summary>

 You can also install the Playwright MCP server using the VS Code CLI:

@@ -50,60 +110,10 @@ After installation, the Playwright MCP server will be available for use with you
 </details>

 <details>
-<summary><b>Install in Cursor</b></summary>
+<summary>Windsurf</summary>

-Go to `Cursor Settings` -> `MCP` -> `Add new MCP Server`. Name to your liking, use `command` type with the command `npx @playwright/mcp`. You can also verify config or add command like arguments via clicking `Edit`.
+Follow Windsurf MCP [documentation](https://docs.windsurf.com/windsurf/cascade/mcp). Use the standard config above.

-```js
-{
-  "mcpServers": {
-    "playwright": {
-      "command": "npx",
-      "args": [
-        "@playwright/mcp@latest"
-      ]
-    }
-  }
-}
-```
-</details>
-
-<details>
-<summary><b>Install in Windsurf</b></summary>
-
-Follow Windsuff MCP [documentation](https://docs.windsurf.com/windsurf/cascade/mcp). Use following configuration:
-
-```js
-{
-  "mcpServers": {
-    "playwright": {
-      "command": "npx",
-      "args": [
-        "@playwright/mcp@latest"
-      ]
-    }
-  }
-}
-```
-</details>
-
-<details>
-<summary><b>Install in Claude Desktop</b></summary>
-
-Follow the MCP install [guide](https://modelcontextprotocol.io/quickstart/user), use following configuration:
-
-```js
-{
-  "mcpServers": {
-    "playwright": {
-      "command": "npx",
-      "args": [
-        "@playwright/mcp@latest"
-      ]
-    }
-  }
-}
-```
 </details>

 ### Configuration
@@ -124,9 +134,8 @@ Playwright MCP server supports following arguments. They can be provided in the
  --block-service-workers      block service workers
  --browser <browser>          browser or chrome channel to use, possible
                               values: chrome, firefox, webkit, msedge.
-  --caps <caps>                comma-separated list of capabilities to enable,
-                               possible values: tabs, pdf, history, wait, files,
-                               install. Default is all.
+  --caps <caps>                comma-separated list of additional capabilities
+                               to enable, possible values: vision, pdf.
  --cdp-endpoint <endpoint>    CDP endpoint to connect to.
  --config <path>              path to the configuration file.
  --device <device>            device to emulate, for example: "iPhone 15"
@@ -138,9 +147,7 @@ Playwright MCP server supports following arguments. They can be provided in the
  --isolated                   keep the browser profile in memory, do not save
                               it to disk.
  --image-responses <mode>     whether to send image responses to the client.
-                               Can be "allow", "omit", or "auto". Defaults to
-                               "auto", which sends images if the client can
-                               display them.
+                               Can be "allow" or "omit", Defaults to "allow".
  --no-sandbox                 disable the sandbox for all process types that
                               are normally sandboxed.
  --output-dir <path>          path to the directory for output files.
@@ -158,8 +165,6 @@ Playwright MCP server supports following arguments. They can be provided in the
                               specified, a temporary directory will be created.
  --viewport-size <size>       specify browser viewport size in pixels, for
                               example "1280, 720"
-  --vision                     Run server that uses screenshots (Aria snapshots
-                               are used by default)
 ```

 <!--- End of options generated section -->
@@ -260,21 +265,14 @@ npx @playwright/mcp@latest --config path/to/config.json
    host?: string;  // Host to bind to (default: localhost)
  },

-  // List of enabled capabilities
+  // List of additional capabilities
  capabilities?: Array<
-    'core' |    // Core browser automation
    'tabs' |    // Tab management
-    'pdf' |     // PDF generation
-    'history' | // Browser history
-    'wait' |    // Wait utilities
-    'files' |   // File handling
    'install' | // Browser installation
-    'testing'   // Testing
+    'pdf' |     // PDF generation
+    'vision' |  // Coordinate-based interactions
  >;

-  // Enable vision mode (screenshots instead of accessibility snapshots)
-  vision?: boolean;
-
  // Directory for output files
  outputDir?: string;

@@ -288,9 +286,10 @@ npx @playwright/mcp@latest --config path/to/config.json
  };
 
  /**
-   * Do not send image responses to the client.
+   * Whether to send image responses to the client. Can be "allow" or "omit". 
+   * Defaults to "allow".
   */
-  noImageResponses?: boolean;
+  imageResponses?: 'allow' | 'omit';
 }
 ```
 </details>
@@ -298,24 +297,26 @@ npx @playwright/mcp@latest --config path/to/config.json
 ### Standalone MCP server

 When running headed browser on system w/o display or from worker processes of the IDEs,
-run the MCP server from environment with the DISPLAY and pass the `--port` flag to enable SSE transport.
+run the MCP server from environment with the DISPLAY and pass the `--port` flag to enable HTTP transport.

 ```bash
 npx @playwright/mcp@latest --port 8931
 ```

-And then in MCP client config, set the `url` to the SSE endpoint:
+And then in MCP client config, set the `url` to the MCP endpoint:

 ```js
 {
  "mcpServers": {
    "playwright": {
-      "url": "http://localhost:8931/sse"
+      "url": "http://localhost:8931/mcp"
    }
  }
 }
 ```

+For legacy SSE transport support, you can use `/sse` instead of `/mcp` in the URL.
+
 <details>
 <summary><b>Docker</b></summary>

@@ -354,7 +355,7 @@ http.createServer(async (req, res) => {
  // Creates a headless Playwright MCP server with SSE transport
  const connection = await createConnection({ browser: { launchOptions: { headless: true } } });
  const transport = new SSEServerTransport('/messages', res);
-  await connection.connect(transport);
+  await connection.sever.connect(transport);

  // ...
 });
@@ -363,42 +364,10 @@ http.createServer(async (req, res) => {

 ### Tools

-The tools are available in two modes:
-
-1. **Snapshot Mode** (default): Uses accessibility snapshots for better performance and reliability
-2. **Vision Mode**: Uses screenshots for visual-based interactions
-
-To use Vision Mode, add the `--vision` flag when starting the server:
-
-```js
-{
-  "mcpServers": {
-    "playwright": {
-      "command": "npx",
-      "args": [
-        "@playwright/mcp@latest",
-        "--vision"
-      ]
-    }
-  }
-}
-```
-
-Vision Mode works best with the computer use models that are able to interact with elements using
-X Y coordinate space, based on the provided screenshot.
-
 <!--- Tools generated by update-readme.js -->

 <details>
-<summary><b>Interactions</b></summary>
-
-<!-- NOTE: This has been generated via update-readme.js -->
-
- **browser_snapshot**
-  - Title: Page snapshot
-  - Description: Capture accessibility snapshot of the current page, this is better than screenshot
-  - Parameters: None
-  - Read-only: **true**
+<summary><b>Core automation</b></summary>

 <!-- NOTE: This has been generated via update-readme.js -->

@@ -408,10 +377,28 @@ X Y coordinate space, based on the provided screenshot.
  - Parameters:
    - `element` (string): Human-readable element description used to obtain permission to interact with the element
    - `ref` (string): Exact target element reference from the page snapshot
+    - `doubleClick` (boolean, optional): Whether to perform a double click instead of a single click
+    - `button` (string, optional): Button to click, defaults to left
  - Read-only: **false**

 <!-- NOTE: This has been generated via update-readme.js -->

+- **browser_close**
+  - Title: Close browser
+  - Description: Close the page
+  - Parameters: None
+  - Read-only: **true**
+
+<!-- NOTE: This has been generated via update-readme.js -->
+
+- **browser_console_messages**
+  - Title: Get console messages
+  - Description: Returns all console messages
+  - Parameters: None
+  - Read-only: **true**
+
+<!-- NOTE: This has been generated via update-readme.js -->
+
 - **browser_drag**
  - Title: Drag mouse
  - Description: Perform drag and drop between two elements
@@ -424,60 +411,17 @@ X Y coordinate space, based on the provided screenshot.

 <!-- NOTE: This has been generated via update-readme.js -->

- **browser_hover**
-  - Title: Hover mouse
-  - Description: Hover over element on page
+- **browser_evaluate**
+  - Title: Evaluate JavaScript
+  - Description: Evaluate JavaScript expression on page or element
  - Parameters:
-    - `element` (string): Human-readable element description used to obtain permission to interact with the element
-    - `ref` (string): Exact target element reference from the page snapshot
-  - Read-only: **true**
-
-<!-- NOTE: This has been generated via update-readme.js -->
-
- **browser_type**
-  - Title: Type text
-  - Description: Type text into editable element
-  - Parameters:
-    - `element` (string): Human-readable element description used to obtain permission to interact with the element
-    - `ref` (string): Exact target element reference from the page snapshot
-    - `text` (string): Text to type into the element
-    - `submit` (boolean, optional): Whether to submit entered text (press Enter after)
-    - `slowly` (boolean, optional): Whether to type one character at a time. Useful for triggering key handlers in the page. By default entire text is filled in at once.
+    - `function` (string): () => { /* code */ } or (element) => { /* code */ } when element is provided
+    - `element` (string, optional): Human-readable element description used to obtain permission to interact with the element
+    - `ref` (string, optional): Exact target element reference from the page snapshot
  - Read-only: **false**

 <!-- NOTE: This has been generated via update-readme.js -->

- **browser_select_option**
-  - Title: Select option
-  - Description: Select an option in a dropdown
-  - Parameters:
-    - `element` (string): Human-readable element description used to obtain permission to interact with the element
-    - `ref` (string): Exact target element reference from the page snapshot
-    - `values` (array): Array of values to select in the dropdown. This can be a single value or multiple values.
-  - Read-only: **false**
-
-<!-- NOTE: This has been generated via update-readme.js -->
-
- **browser_press_key**
-  - Title: Press a key
-  - Description: Press a key on the keyboard
-  - Parameters:
-    - `key` (string): Name of the key to press or a character to generate, such as `ArrowLeft` or `a`
-  - Read-only: **false**
-
-<!-- NOTE: This has been generated via update-readme.js -->
-
- **browser_wait_for**
-  - Title: Wait for
-  - Description: Wait for text to appear or disappear or a specified time to pass
-  - Parameters:
-    - `time` (number, optional): The time to wait in seconds
-    - `text` (string, optional): The text to wait for
-    - `textGone` (string, optional): The text to wait for to disappear
-  - Read-only: **true**
-
-<!-- NOTE: This has been generated via update-readme.js -->
-
 - **browser_file_upload**
  - Title: Upload files
  - Description: Upload one or multiple files
@@ -495,10 +439,15 @@ X Y coordinate space, based on the provided screenshot.
    - `promptText` (string, optional): The text of the prompt in case of a prompt dialog.
  - Read-only: **false**

-</details>
+<!-- NOTE: This has been generated via update-readme.js -->

-<details>
-<summary><b>Navigation</b></summary>
+- **browser_hover**
+  - Title: Hover mouse
+  - Description: Hover over element on page
+  - Parameters:
+    - `element` (string): Human-readable element description used to obtain permission to interact with the element
+    - `ref` (string): Exact target element reference from the page snapshot
+  - Read-only: **true**

 <!-- NOTE: This has been generated via update-readme.js -->

@@ -525,10 +474,51 @@ X Y coordinate space, based on the provided screenshot.
  - Parameters: None
  - Read-only: **true**

-</details>
+<!-- NOTE: This has been generated via update-readme.js -->

-<details>
-<summary><b>Resources</b></summary>
+- **browser_network_requests**
+  - Title: List network requests
+  - Description: Returns all network requests since loading the page
+  - Parameters: None
+  - Read-only: **true**
+
+<!-- NOTE: This has been generated via update-readme.js -->
+
+- **browser_press_key**
+  - Title: Press a key
+  - Description: Press a key on the keyboard
+  - Parameters:
+    - `key` (string): Name of the key to press or a character to generate, such as `ArrowLeft` or `a`
+  - Read-only: **false**
+
+<!-- NOTE: This has been generated via update-readme.js -->
+
+- **browser_resize**
+  - Title: Resize browser window
+  - Description: Resize the browser window
+  - Parameters:
+    - `width` (number): Width of the browser window
+    - `height` (number): Height of the browser window
+  - Read-only: **true**
+
+<!-- NOTE: This has been generated via update-readme.js -->
+
+- **browser_select_option**
+  - Title: Select option
+  - Description: Select an option in a dropdown
+  - Parameters:
+    - `element` (string): Human-readable element description used to obtain permission to interact with the element
+    - `ref` (string): Exact target element reference from the page snapshot
+    - `values` (array): Array of values to select in the dropdown. This can be a single value or multiple values.
+  - Read-only: **false**
+
+<!-- NOTE: This has been generated via update-readme.js -->
+
+- **browser_snapshot**
+  - Title: Page snapshot
+  - Description: Capture accessibility snapshot of the current page, this is better than screenshot
+  - Parameters: None
+  - Read-only: **true**

 <!-- NOTE: This has been generated via update-readme.js -->

@@ -544,64 +534,41 @@ X Y coordinate space, based on the provided screenshot.

 <!-- NOTE: This has been generated via update-readme.js -->

- **browser_pdf_save**
-  - Title: Save as PDF
-  - Description: Save page as PDF
+- **browser_type**
+  - Title: Type text
+  - Description: Type text into editable element
  - Parameters:
-    - `filename` (string, optional): File name to save the pdf to. Defaults to `page-{timestamp}.pdf` if not specified.
-  - Read-only: **true**
-
-<!-- NOTE: This has been generated via update-readme.js -->
-
- **browser_network_requests**
-  - Title: List network requests
-  - Description: Returns all network requests since loading the page
-  - Parameters: None
-  - Read-only: **true**
-
-<!-- NOTE: This has been generated via update-readme.js -->
-
- **browser_console_messages**
-  - Title: Get console messages
-  - Description: Returns all console messages
-  - Parameters: None
-  - Read-only: **true**
-
-</details>
-
-<details>
-<summary><b>Utilities</b></summary>
-
-<!-- NOTE: This has been generated via update-readme.js -->
-
- **browser_install**
-  - Title: Install the browser specified in the config
-  - Description: Install the browser specified in the config. Call this if you get an error about the browser not being installed.
-  - Parameters: None
+    - `element` (string): Human-readable element description used to obtain permission to interact with the element
+    - `ref` (string): Exact target element reference from the page snapshot
+    - `text` (string): Text to type into the element
+    - `submit` (boolean, optional): Whether to submit entered text (press Enter after)
+    - `slowly` (boolean, optional): Whether to type one character at a time. Useful for triggering key handlers in the page. By default entire text is filled in at once.
  - Read-only: **false**

 <!-- NOTE: This has been generated via update-readme.js -->

- **browser_close**
-  - Title: Close browser
-  - Description: Close the page
-  - Parameters: None
-  - Read-only: **true**
-
-<!-- NOTE: This has been generated via update-readme.js -->
-
- **browser_resize**
-  - Title: Resize browser window
-  - Description: Resize the browser window
+- **browser_wait_for**
+  - Title: Wait for
+  - Description: Wait for text to appear or disappear or a specified time to pass
  - Parameters:
-    - `width` (number): Width of the browser window
-    - `height` (number): Height of the browser window
+    - `time` (number, optional): The time to wait in seconds
+    - `text` (string, optional): The text to wait for
+    - `textGone` (string, optional): The text to wait for to disappear
  - Read-only: **true**

 </details>

 <details>
-<summary><b>Tabs</b></summary>
+<summary><b>Tab management</b></summary>
+
+<!-- NOTE: This has been generated via update-readme.js -->
+
+- **browser_tab_close**
+  - Title: Close a tab
+  - Description: Close a tab
+  - Parameters:
+    - `index` (number, optional): The index of the tab to close. Closes current tab if not provided.
+  - Read-only: **false**

 <!-- NOTE: This has been generated via update-readme.js -->

@@ -629,60 +596,29 @@ X Y coordinate space, based on the provided screenshot.
    - `index` (number): The index of the tab to select
  - Read-only: **true**

-<!-- NOTE: This has been generated via update-readme.js -->
-
- **browser_tab_close**
-  - Title: Close a tab
-  - Description: Close a tab
-  - Parameters:
-    - `index` (number, optional): The index of the tab to close. Closes current tab if not provided.
-  - Read-only: **false**
-
 </details>

 <details>
-<summary><b>Testing</b></summary>
+<summary><b>Browser installation</b></summary>

 <!-- NOTE: This has been generated via update-readme.js -->

- **browser_generate_playwright_test**
-  - Title: Generate a Playwright test
-  - Description: Generate a Playwright test for given scenario
-  - Parameters:
-    - `name` (string): The name of the test
-    - `description` (string): The description of the test
-    - `steps` (array): The steps of the test
-  - Read-only: **true**
-
-</details>
-
-<details>
-<summary><b>Vision mode</b></summary>
-
-<!-- NOTE: This has been generated via update-readme.js -->
-
- **browser_screen_capture**
-  - Title: Take a screenshot
-  - Description: Take a screenshot of the current page
+- **browser_install**
+  - Title: Install the browser specified in the config
+  - Description: Install the browser specified in the config. Call this if you get an error about the browser not being installed.
  - Parameters: None
-  - Read-only: **true**
+  - Read-only: **false**
+
+</details>
+
+<details>
+<summary><b>Coordinate-based (opt-in via --caps=vision)</b></summary>

 <!-- NOTE: This has been generated via update-readme.js -->

- **browser_screen_move_mouse**
-  - Title: Move mouse
-  - Description: Move mouse to a given position
-  - Parameters:
-    - `element` (string): Human-readable element description used to obtain permission to interact with the element
-    - `x` (number): X coordinate
-    - `y` (number): Y coordinate
-  - Read-only: **true**
-
-<!-- NOTE: This has been generated via update-readme.js -->
-
- **browser_screen_click**
+- **browser_mouse_click_xy**
  - Title: Click
-  - Description: Click left mouse button
+  - Description: Click left mouse button at a given position
  - Parameters:
    - `element` (string): Human-readable element description used to obtain permission to interact with the element
    - `x` (number): X coordinate
@@ -691,9 +627,9 @@ X Y coordinate space, based on the provided screenshot.

 <!-- NOTE: This has been generated via update-readme.js -->

- **browser_screen_drag**
+- **browser_mouse_drag_xy**
  - Title: Drag mouse
-  - Description: Drag left mouse button
+  - Description: Drag left mouse button to a given position
  - Parameters:
    - `element` (string): Human-readable element description used to obtain permission to interact with the element
    - `startX` (number): Start X coordinate
@@ -704,52 +640,28 @@ X Y coordinate space, based on the provided screenshot.

 <!-- NOTE: This has been generated via update-readme.js -->

- **browser_screen_type**
-  - Title: Type text
-  - Description: Type text
+- **browser_mouse_move_xy**
+  - Title: Move mouse
+  - Description: Move mouse to a given position
  - Parameters:
-    - `text` (string): Text to type into the element
-    - `submit` (boolean, optional): Whether to submit entered text (press Enter after)
-  - Read-only: **false**
-
-<!-- NOTE: This has been generated via update-readme.js -->
-
- **browser_press_key**
-  - Title: Press a key
-  - Description: Press a key on the keyboard
-  - Parameters:
-    - `key` (string): Name of the key to press or a character to generate, such as `ArrowLeft` or `a`
-  - Read-only: **false**
-
-<!-- NOTE: This has been generated via update-readme.js -->
-
- **browser_wait_for**
-  - Title: Wait for
-  - Description: Wait for text to appear or disappear or a specified time to pass
-  - Parameters:
-    - `time` (number, optional): The time to wait in seconds
-    - `text` (string, optional): The text to wait for
-    - `textGone` (string, optional): The text to wait for to disappear
+    - `element` (string): Human-readable element description used to obtain permission to interact with the element
+    - `x` (number): X coordinate
+    - `y` (number): Y coordinate
  - Read-only: **true**

-<!-- NOTE: This has been generated via update-readme.js -->
+</details>

- **browser_file_upload**
-  - Title: Upload files
-  - Description: Upload one or multiple files
-  - Parameters:
-    - `paths` (array): The absolute paths to the files to upload. Can be a single file or multiple files.
-  - Read-only: **false**
+<details>
+<summary><b>PDF generation (opt-in via --caps=pdf)</b></summary>

 <!-- NOTE: This has been generated via update-readme.js -->

- **browser_handle_dialog**
-  - Title: Handle a dialog
-  - Description: Handle a dialog
+- **browser_pdf_save**
+  - Title: Save as PDF
+  - Description: Save page as PDF
  - Parameters:
-    - `accept` (boolean): Whether to accept the dialog.
-    - `promptText` (string, optional): The text of the prompt in case of a prompt dialog.
-  - Read-only: **false**
+    - `filename` (string, optional): File name to save the pdf to. Defaults to `page-{timestamp}.pdf` if not specified.
+  - Read-only: **true**

 </details>

--- a/config.d.ts
+++ b/config.d.ts
@@ -16,7 +16,7 @@

 import type * as playwright from 'playwright';

-export type ToolCapability = 'core' | 'tabs' | 'pdf' | 'history' | 'wait' | 'files' | 'install' | 'testing';
+export type ToolCapability = 'core' | 'core-tabs' | 'core-install' | 'vision' | 'pdf';

 export type Config = {
  /**
@@ -80,20 +80,11 @@ export type Config = {
  /**
   * List of enabled tool capabilities. Possible values:
   *   - 'core': Core browser automation features.
-   *   - 'tabs': Tab management features.
   *   - 'pdf': PDF generation and manipulation.
-   *   - 'history': Browser history access.
-   *   - 'wait': Wait and timing utilities.
-   *   - 'files': File upload/download support.
-   *   - 'install': Browser installation utilities.
+   *   - 'vision': Coordinate-based interactions.
   */
  capabilities?: ToolCapability[];

-  /**
-   * Run server that uses screenshots (Aria snapshots are used by default).
-   */
-  vision?: boolean;
-
  /**
   * Whether to save the Playwright trace of the session into the output directory.
   */
@@ -119,5 +110,5 @@ export type Config = {
  /**
   * Whether to send image responses to the client. Can be "allow", "omit", or "auto". Defaults to "auto", which sends images if the client can display them.
   */
-  imageResponses?: 'allow' | 'omit' | 'auto';
+  imageResponses?: 'allow' | 'omit';
 };
--- a/index.d.ts
+++ b/index.d.ts
@@ -16,13 +16,11 @@
 */

 import type { Server } from '@modelcontextprotocol/sdk/server/index.js';
-import type { Config } from './config';
-import type { Transport } from '@modelcontextprotocol/sdk/shared/transport.js';
+import type { Config } from './config.js';
 import type { BrowserContext } from 'playwright';

 export type Connection = {
  server: Server;
-  connect(transport: Transport): Promise<void>;
  close(): Promise<void>;
 };

--- a/package-lock.json
+++ b/package-lock.json
@@ -1,18 +1,21 @@
 {
  "name": "@playwright/mcp",
-  "version": "0.0.28",
+  "version": "0.0.31",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "@playwright/mcp",
-      "version": "0.0.28",
+      "version": "0.0.31",
      "license": "Apache-2.0",
      "dependencies": {
        "@modelcontextprotocol/sdk": "^1.11.0",
        "commander": "^13.1.0",
        "debug": "^4.4.1",
-        "playwright": "1.53.0-alpha-2025-05-27",
+        "mime": "^4.0.7",
+        "playwright": "1.55.0-alpha-1752701791000",
+        "playwright-core": "1.55.0-alpha-1752701791000",
+        "ws": "^8.18.1",
        "zod-to-json-schema": "^3.24.4"
      },
      "bin": {
@@ -21,10 +24,12 @@
      "devDependencies": {
        "@eslint/eslintrc": "^3.2.0",
        "@eslint/js": "^9.19.0",
-        "@playwright/test": "1.53.0-alpha-2025-05-27",
+        "@playwright/test": "1.55.0-alpha-1752701791000",
        "@stylistic/eslint-plugin": "^3.0.1",
+        "@types/chrome": "^0.0.315",
        "@types/debug": "^4.1.12",
        "@types/node": "^22.13.10",
+        "@types/ws": "^8.18.1",
        "@typescript-eslint/eslint-plugin": "^8.26.1",
        "@typescript-eslint/parser": "^8.26.1",
        "@typescript-eslint/utils": "^8.26.1",
@@ -288,13 +293,13 @@
      }
    },
    "node_modules/@playwright/test": {
-      "version": "1.53.0-alpha-2025-05-27",
-      "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.53.0-alpha-2025-05-27.tgz",
-      "integrity": "sha512-G2zG56kEQOWhk3nQyPKH5u41jyQw5jx+Kga5huUi7RjBjPEnNtiCMNXMNGCh6dDYCIyQkLJvz/o1H/QN26HLsg==",
+      "version": "1.55.0-alpha-1752701791000",
+      "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.55.0-alpha-1752701791000.tgz",
+      "integrity": "sha512-mnitdsjXKPyKTjQQDJ78Or1xZSGcaoDzZVD/0BWFCvygn3nyNmGmiias/Mlfvzvgz9UWBbPeZYxU/bd2Lu+OrQ==",
      "dev": true,
      "license": "Apache-2.0",
      "dependencies": {
-        "playwright": "1.53.0-alpha-2025-05-27"
+        "playwright": "1.55.0-alpha-1752701791000"
      },
      "bin": {
        "playwright": "cli.js"
@@ -356,6 +361,17 @@
        "url": "https://github.com/sponsors/jonschlinkert"
      }
    },
+    "node_modules/@types/chrome": {
+      "version": "0.0.315",
+      "resolved": "https://registry.npmjs.org/@types/chrome/-/chrome-0.0.315.tgz",
+      "integrity": "sha512-Oy1dYWkr6BCmgwBtOngLByCHstQ3whltZg7/7lubgIZEYvKobDneqplgc6LKERNRBwckFviV4UU5AZZNUFrJ4A==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/filesystem": "*",
+        "@types/har-format": "*"
+      }
+    },
    "node_modules/@types/debug": {
      "version": "4.1.12",
      "resolved": "https://registry.npmjs.org/@types/debug/-/debug-4.1.12.tgz",
@@ -373,6 +389,30 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/@types/filesystem": {
+      "version": "0.0.36",
+      "resolved": "https://registry.npmjs.org/@types/filesystem/-/filesystem-0.0.36.tgz",
+      "integrity": "sha512-vPDXOZuannb9FZdxgHnqSwAG/jvdGM8Wq+6N4D/d80z+D4HWH+bItqsZaVRQykAn6WEVeEkLm2oQigyHtgb0RA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/filewriter": "*"
+      }
+    },
+    "node_modules/@types/filewriter": {
+      "version": "0.0.33",
+      "resolved": "https://registry.npmjs.org/@types/filewriter/-/filewriter-0.0.33.tgz",
+      "integrity": "sha512-xFU8ZXTw4gd358lb2jw25nxY9QAgqn2+bKKjKOYfNCzN4DKCFetK7sPtrlpg66Ywe3vWY9FNxprZawAh9wfJ3g==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/@types/har-format": {
+      "version": "1.2.16",
+      "resolved": "https://registry.npmjs.org/@types/har-format/-/har-format-1.2.16.tgz",
+      "integrity": "sha512-fluxdy7ryD3MV6h8pTfTYpy/xQzCFC7m89nOH9y94cNqJ1mDIDPut7MnRHI3F6qRmh/cT2fUjG1MLdCNb4hE9A==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/@types/json-schema": {
      "version": "7.0.15",
      "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.15.tgz",
@@ -404,6 +444,16 @@
        "undici-types": "~6.20.0"
      }
    },
+    "node_modules/@types/ws": {
+      "version": "8.18.1",
+      "resolved": "https://registry.npmjs.org/@types/ws/-/ws-8.18.1.tgz",
+      "integrity": "sha512-ThVF6DCVhA8kUGy+aazFQ4kXQ7E1Ty7A3ypFOe0IcJV8O/M511G99AW24irKrW56Wt44yG9+ij8FaqoBGkuBXg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
    "node_modules/@typescript-eslint/eslint-plugin": {
      "version": "8.27.0",
      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.27.0.tgz",
@@ -853,16 +903,16 @@
      "license": "MIT"
    },
    "node_modules/body-parser": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.1.0.tgz",
-      "integrity": "sha512-/hPxh61E+ll0Ujp24Ilm64cykicul1ypfwjVttduAiEdtnJFvLePSrIPk+HMImtNv5270wOGCb1Tns2rybMkoQ==",
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.2.0.tgz",
+      "integrity": "sha512-02qvAaxv8tp7fBa/mw1ga98OGm+eCbqzJOKoRt70sLmfEEi+jyBYVTDGfCL/k06/4EMk/z01gCe7HoCH/f2LTg==",
      "license": "MIT",
      "dependencies": {
        "bytes": "^3.1.2",
        "content-type": "^1.0.5",
        "debug": "^4.4.0",
        "http-errors": "^2.0.0",
-        "iconv-lite": "^0.5.2",
+        "iconv-lite": "^0.6.3",
        "on-finished": "^2.4.1",
        "qs": "^6.14.0",
        "raw-body": "^3.0.0",
@@ -872,21 +922,6 @@
        "node": ">=18"
      }
    },
-    "node_modules/body-parser/node_modules/qs": {
-      "version": "6.14.0",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.14.0.tgz",
-      "integrity": "sha512-YWWTjgABSKcvs/nWBi9PycY/JiPJqOD4JA6o9Sej2AtvSGarXxKC3OQSk4pAarbdQlKAh5D4FCQkJNkW+GAn3w==",
-      "license": "BSD-3-Clause",
-      "dependencies": {
-        "side-channel": "^1.1.0"
-      },
-      "engines": {
-        "node": ">=0.6"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/ljharb"
-      }
-    },
    "node_modules/brace-expansion": {
      "version": "1.1.11",
      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@@ -1220,16 +1255,6 @@
        "node": ">= 0.8"
      }
    },
-    "node_modules/destroy": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.2.0.tgz",
-      "integrity": "sha512-2sJGJTaXIIaR1w4iJSNoN0hnMY7Gpc/n8D4qSCJw8QqFWXf7cuAgnEHxBpweaVcPevC2l3KpjYCx3NypQQgaJg==",
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.8",
-        "npm": "1.2.8000 || >= 1.4.16"
-      }
-    },
    "node_modules/doctrine": {
      "version": "2.1.0",
      "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-2.1.0.tgz",
@@ -1765,46 +1790,45 @@
      }
    },
    "node_modules/express": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/express/-/express-5.0.1.tgz",
-      "integrity": "sha512-ORF7g6qGnD+YtUG9yx4DFoqCShNMmUKiXuT5oWMHiOvt/4WFbHC6yCwQMTSBMno7AqntNCAzzcnnjowRkTL9eQ==",
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/express/-/express-5.1.0.tgz",
+      "integrity": "sha512-DT9ck5YIRU+8GYzzU5kT3eHGA5iL+1Zd0EutOmTE9Dtk+Tvuzd23VBU+ec7HPNSTxXYO55gPV/hq4pSBJDjFpA==",
      "license": "MIT",
      "dependencies": {
        "accepts": "^2.0.0",
-        "body-parser": "^2.0.1",
+        "body-parser": "^2.2.0",
        "content-disposition": "^1.0.0",
-        "content-type": "~1.0.4",
-        "cookie": "0.7.1",
+        "content-type": "^1.0.5",
+        "cookie": "^0.7.1",
        "cookie-signature": "^1.2.1",
-        "debug": "4.3.6",
-        "depd": "2.0.0",
-        "encodeurl": "~2.0.0",
-        "escape-html": "~1.0.3",
-        "etag": "~1.8.1",
-        "finalhandler": "^2.0.0",
-        "fresh": "2.0.0",
-        "http-errors": "2.0.0",
+        "debug": "^4.4.0",
+        "encodeurl": "^2.0.0",
+        "escape-html": "^1.0.3",
+        "etag": "^1.8.1",
+        "finalhandler": "^2.1.0",
+        "fresh": "^2.0.0",
+        "http-errors": "^2.0.0",
        "merge-descriptors": "^2.0.0",
-        "methods": "~1.1.2",
        "mime-types": "^3.0.0",
-        "on-finished": "2.4.1",
-        "once": "1.4.0",
-        "parseurl": "~1.3.3",
-        "proxy-addr": "~2.0.7",
-        "qs": "6.13.0",
-        "range-parser": "~1.2.1",
-        "router": "^2.0.0",
-        "safe-buffer": "5.2.1",
+        "on-finished": "^2.4.1",
+        "once": "^1.4.0",
+        "parseurl": "^1.3.3",
+        "proxy-addr": "^2.0.7",
+        "qs": "^6.14.0",
+        "range-parser": "^1.2.1",
+        "router": "^2.2.0",
        "send": "^1.1.0",
-        "serve-static": "^2.1.0",
-        "setprototypeof": "1.2.0",
-        "statuses": "2.0.1",
-        "type-is": "^2.0.0",
-        "utils-merge": "1.0.1",
-        "vary": "~1.1.2"
+        "serve-static": "^2.2.0",
+        "statuses": "^2.0.1",
+        "type-is": "^2.0.1",
+        "vary": "^1.1.2"
      },
      "engines": {
        "node": ">= 18"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
      }
    },
    "node_modules/express-rate-limit": {
@@ -1822,29 +1846,6 @@
        "express": "^4.11 || 5 || ^5.0.0-beta.1"
      }
    },
-    "node_modules/express/node_modules/debug": {
-      "version": "4.3.6",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.6.tgz",
-      "integrity": "sha512-O/09Bd4Z1fBrU4VzkhFqVgpPzaGbw6Sm9FEkBT1A/YBXQFGuuSxa1dN2nxgxS34JmKXqYx8CZAwEVoJFImUXIg==",
-      "license": "MIT",
-      "dependencies": {
-        "ms": "2.1.2"
-      },
-      "engines": {
-        "node": ">=6.0"
-      },
-      "peerDependenciesMeta": {
-        "supports-color": {
-          "optional": true
-        }
-      }
-    },
-    "node_modules/express/node_modules/ms": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
-      "license": "MIT"
-    },
    "node_modules/fast-deep-equal": {
      "version": "3.1.3",
      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
@@ -2308,12 +2309,12 @@
      }
    },
    "node_modules/iconv-lite": {
-      "version": "0.5.2",
-      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.5.2.tgz",
-      "integrity": "sha512-kERHXvpSaB4aU3eANwidg79K8FlrN77m8G9V+0vOR3HYaRifrlwMEpT7ZBJqLSEIHnEgJTHcWK82wwLwwKwtag==",
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
+      "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
      "license": "MIT",
      "dependencies": {
-        "safer-buffer": ">= 2.1.2 < 3"
+        "safer-buffer": ">= 2.1.2 < 3.0.0"
      },
      "engines": {
        "node": ">=0.10.0"
@@ -2924,15 +2925,6 @@
        "node": ">= 8"
      }
    },
-    "node_modules/methods": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz",
-      "integrity": "sha512-iclAHeNqNm68zFtnZ0e+1L2yUIdvzNoauKU4WBA3VvH/vPFieF7qfRlwUZU+DA9P9bPXIS90ulxoUoCH23sV2w==",
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
    "node_modules/metric-lcs": {
      "version": "0.1.2",
      "resolved": "https://registry.npmjs.org/metric-lcs/-/metric-lcs-0.1.2.tgz",
@@ -2954,6 +2946,21 @@
        "node": ">=8.6"
      }
    },
+    "node_modules/mime": {
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/mime/-/mime-4.0.7.tgz",
+      "integrity": "sha512-2OfDPL+e03E0LrXaGYOtTFIYhiuzep94NSsuhrNULq+stylcJedcHdzHtz0atMUuGwJfFYs0YL5xeC/Ca2x0eQ==",
+      "funding": [
+        "https://github.com/sponsors/broofa"
+      ],
+      "license": "MIT",
+      "bin": {
+        "mime": "bin/cli.js"
+      },
+      "engines": {
+        "node": ">=16"
+      }
+    },
    "node_modules/mime-db": {
      "version": "1.54.0",
      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.54.0.tgz",
@@ -2964,12 +2971,12 @@
      }
    },
    "node_modules/mime-types": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-3.0.0.tgz",
-      "integrity": "sha512-XqoSHeCGjVClAmoGFG3lVFqQFRIrTVw2OH3axRqAcfaw+gHWIfnASS92AV+Rl/mk0MupgZTRHQOjxY6YVnzK5w==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-3.0.1.tgz",
+      "integrity": "sha512-xRc4oEhT6eaBpU1XF7AjpOFD+xQmXNB5OVKwp4tqCuBpHLS/ZbBDrc07mYTDqVMg6PfxUjjNp85O6Cd2Z/5HWA==",
      "license": "MIT",
      "dependencies": {
-        "mime-db": "^1.53.0"
+        "mime-db": "^1.54.0"
      },
      "engines": {
        "node": ">= 0.6"
@@ -3294,12 +3301,12 @@
      }
    },
    "node_modules/playwright": {
-      "version": "1.53.0-alpha-2025-05-27",
-      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.53.0-alpha-2025-05-27.tgz",
-      "integrity": "sha512-CD0BTwV5javEJ3hf3rhFJEvR3ZoWsu4HUQFfLH2mtVVe+grGPCP55FnlOjpDnJ5pP4Kibe/ZcmgPDg56ic/y9g==",
+      "version": "1.55.0-alpha-1752701791000",
+      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.55.0-alpha-1752701791000.tgz",
+      "integrity": "sha512-PA3TvDz7uQ+Pde0uaii5/WpU5vntRJsYFsaSPoBzywIqzYFO1ugk1ZZ0q6z4/xHq0ha1UClvsv3P77B+u1fi+w==",
      "license": "Apache-2.0",
      "dependencies": {
-        "playwright-core": "1.53.0-alpha-2025-05-27"
+        "playwright-core": "1.55.0-alpha-1752701791000"
      },
      "bin": {
        "playwright": "cli.js"
@@ -3312,9 +3319,9 @@
      }
    },
    "node_modules/playwright-core": {
-      "version": "1.53.0-alpha-2025-05-27",
-      "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.53.0-alpha-2025-05-27.tgz",
-      "integrity": "sha512-uVxs7YjENoBMFyQhsZWImIBuo/oX7Mu63djhQN3qFz/NdXA/rOAnP73XzfB+VJNwRMKgIOtqHQgjOG3Rl/lm0A==",
+      "version": "1.55.0-alpha-1752701791000",
+      "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.55.0-alpha-1752701791000.tgz",
+      "integrity": "sha512-mQhzhjJMiqnGNnYZv7M4yk1OcNTt1E72jrTLO7EqZuoeat4+qpcU0/mbK+RcTEass5a9YheoVFh6OIhruFMGVg==",
      "license": "Apache-2.0",
      "bin": {
        "playwright-core": "cli.js"
@@ -3367,12 +3374,12 @@
      }
    },
    "node_modules/qs": {
-      "version": "6.13.0",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.13.0.tgz",
-      "integrity": "sha512-+38qI9SOr8tfZ4QmJNplMUxqjbe7LKvvZgWdExBOmd+egZTtjLB67Gu0HRX3u/XOq7UU2Nx6nsjvS16Z9uwfpg==",
+      "version": "6.14.0",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.14.0.tgz",
+      "integrity": "sha512-YWWTjgABSKcvs/nWBi9PycY/JiPJqOD4JA6o9Sej2AtvSGarXxKC3OQSk4pAarbdQlKAh5D4FCQkJNkW+GAn3w==",
      "license": "BSD-3-Clause",
      "dependencies": {
-        "side-channel": "^1.0.6"
+        "side-channel": "^1.1.0"
      },
      "engines": {
        "node": ">=0.6"
@@ -3426,18 +3433,6 @@
        "node": ">= 0.8"
      }
    },
-    "node_modules/raw-body/node_modules/iconv-lite": {
-      "version": "0.6.3",
-      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
-      "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
-      "license": "MIT",
-      "dependencies": {
-        "safer-buffer": ">= 2.1.2 < 3.0.0"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
    "node_modules/reflect.getprototypeof": {
      "version": "1.0.10",
      "resolved": "https://registry.npmjs.org/reflect.getprototypeof/-/reflect.getprototypeof-1.0.10.tgz",
@@ -3525,11 +3520,13 @@
      }
    },
    "node_modules/router": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/router/-/router-2.1.0.tgz",
-      "integrity": "sha512-/m/NSLxeYEgWNtyC+WtNHCF7jbGxOibVWKnn+1Psff4dJGOfoXP+MuC/f2CwSmyiHdOIzYnYFp4W6GxWfekaLA==",
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/router/-/router-2.2.0.tgz",
+      "integrity": "sha512-nLTrUKm2UyiL7rlhapu/Zl45FwNgkZGaCpZbIHajDYgwlJCOzLSk+cIPAnsEqV955GjILJnKbdQC1nVPz+gAYQ==",
      "license": "MIT",
      "dependencies": {
+        "debug": "^4.4.0",
+        "depd": "^2.0.0",
        "is-promise": "^4.0.0",
        "parseurl": "^1.3.3",
        "path-to-regexp": "^8.0.0"
@@ -3657,19 +3654,18 @@
      }
    },
    "node_modules/send": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/send/-/send-1.1.0.tgz",
-      "integrity": "sha512-v67WcEouB5GxbTWL/4NeToqcZiAWEq90N888fczVArY8A79J0L4FD7vj5hm3eUMua5EpoQ59wa/oovY6TLvRUA==",
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/send/-/send-1.2.0.tgz",
+      "integrity": "sha512-uaW0WwXKpL9blXE2o0bRhoL2EGXIrZxQ2ZQ4mgcfoBxdFmQold+qWsD2jLrfZ0trjKL6vOw0j//eAwcALFjKSw==",
      "license": "MIT",
      "dependencies": {
        "debug": "^4.3.5",
-        "destroy": "^1.2.0",
        "encodeurl": "^2.0.0",
        "escape-html": "^1.0.3",
        "etag": "^1.8.1",
-        "fresh": "^0.5.2",
+        "fresh": "^2.0.0",
        "http-errors": "^2.0.0",
-        "mime-types": "^2.1.35",
+        "mime-types": "^3.0.1",
        "ms": "^2.1.3",
        "on-finished": "^2.4.1",
        "range-parser": "^1.2.1",
@@ -3679,46 +3675,16 @@
        "node": ">= 18"
      }
    },
-    "node_modules/send/node_modules/fresh": {
-      "version": "0.5.2",
-      "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
-      "integrity": "sha512-zJ2mQYM18rEFOudeV4GShTGIQ7RbzA7ozbU9I/XBpm7kqgMywgmylMwXHxZJmkVoYkna9d2pVXVXPdYTP9ej8Q==",
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
-    "node_modules/send/node_modules/mime-db": {
-      "version": "1.52.0",
-      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
-      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
-    "node_modules/send/node_modules/mime-types": {
-      "version": "2.1.35",
-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
-      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
-      "license": "MIT",
-      "dependencies": {
-        "mime-db": "1.52.0"
-      },
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
    "node_modules/serve-static": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-2.1.0.tgz",
-      "integrity": "sha512-A3We5UfEjG8Z7VkDv6uItWw6HY2bBSBJT1KtVESn6EOoOr2jAxNhxWCLY3jDE2WcuHXByWju74ck3ZgLwL8xmA==",
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-2.2.0.tgz",
+      "integrity": "sha512-61g9pCh0Vnh7IutZjtLGGpTA355+OPn2TyDv/6ivP2h/AdAVX9azsoxmg2/M6nZeQZNYBEwIcsne1mJd9oQItQ==",
      "license": "MIT",
      "dependencies": {
        "encodeurl": "^2.0.0",
        "escape-html": "^1.0.3",
        "parseurl": "^1.3.3",
-        "send": "^1.0.0"
+        "send": "^1.2.0"
      },
      "engines": {
        "node": ">= 18"
@@ -4051,9 +4017,9 @@
      }
    },
    "node_modules/type-is": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/type-is/-/type-is-2.0.0.tgz",
-      "integrity": "sha512-gd0sGezQYCbWSbkZr75mln4YBidWUN60+devscpLF5mtRDUpiaTvKpBNrdaCvel1NdR2k6vclXybU5fBd2i+nw==",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-2.0.1.tgz",
+      "integrity": "sha512-OZs6gsjF4vMp32qrCbiVSkrFmXtG/AZhY3t0iAMrMBiAZyV9oALtXO8hsrHbMXF9x6L3grlFuwW2oAz7cav+Gw==",
      "license": "MIT",
      "dependencies": {
        "content-type": "^1.0.5",
@@ -4201,15 +4167,6 @@
        "punycode": "^2.1.0"
      }
    },
-    "node_modules/utils-merge": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
-      "integrity": "sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA==",
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.4.0"
-      }
-    },
    "node_modules/vary": {
      "version": "1.1.2",
      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
@@ -4339,6 +4296,27 @@
      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
      "license": "ISC"
    },
+    "node_modules/ws": {
+      "version": "8.18.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.18.1.tgz",
+      "integrity": "sha512-RKW2aJZMXeMxVpnZ6bck+RswznaxmzdULiBr6KY7XkTnW8uvt0iT9H5DkHUChXrc+uurzwa0rVI16n/Xzjdz1w==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": ">=5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
+      }
+    },
    "node_modules/yocto-queue": {
      "version": "0.1.0",
      "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@playwright/mcp",
-  "version": "0.0.28",
+  "version": "0.0.31",
  "description": "Playwright Tools for MCP",
  "type": "module",
  "repository": {
@@ -24,6 +24,7 @@
    "ctest": "playwright test --project=chrome",
    "ftest": "playwright test --project=firefox",
    "wtest": "playwright test --project=webkit",
+    "run-server": "node lib/browserServer.js",
    "clean": "rm -rf lib",
    "npm-publish": "npm run clean && npm run build && npm run test && npm publish"
  },
@@ -38,16 +39,21 @@
    "@modelcontextprotocol/sdk": "^1.11.0",
    "commander": "^13.1.0",
    "debug": "^4.4.1",
-    "playwright": "1.53.0-alpha-2025-05-27",
+    "mime": "^4.0.7",
+    "playwright": "1.55.0-alpha-1752701791000",
+    "playwright-core": "1.55.0-alpha-1752701791000",
+    "ws": "^8.18.1",
    "zod-to-json-schema": "^3.24.4"
  },
  "devDependencies": {
    "@eslint/eslintrc": "^3.2.0",
    "@eslint/js": "^9.19.0",
-    "@playwright/test": "1.53.0-alpha-2025-05-27",
+    "@playwright/test": "1.55.0-alpha-1752701791000",
    "@stylistic/eslint-plugin": "^3.0.1",
+    "@types/chrome": "^0.0.315",
    "@types/debug": "^4.1.12",
    "@types/node": "^22.13.10",
+    "@types/ws": "^8.18.1",
    "@typescript-eslint/eslint-plugin": "^8.26.1",
    "@typescript-eslint/parser": "^8.26.1",
    "@typescript-eslint/utils": "^8.26.1",
--- a/src/browserContextFactory.ts
+++ b/src/browserContextFactory.ts
@@ -15,15 +15,15 @@
 */

 import fs from 'node:fs';
-import os from 'node:os';
+import net from 'node:net';
 import path from 'node:path';
+import os from 'node:os';

-import debug from 'debug';
 import * as playwright from 'playwright';

-import type { FullConfig } from './config.js';
+import { logUnhandledError, testDebug } from './log.js';

-const testDebug = debug('pw:mcp:test');
+import type { FullConfig } from './config.js';

 export function contextFactory(browserConfig: FullConfig['browser']): BrowserContextFactory {
  if (browserConfig.remoteEndpoint)
@@ -83,10 +83,10 @@ class BaseContextFactory implements BrowserContextFactory {
    testDebug(`close browser context (${this.name})`);
    if (browser.contexts().length === 1)
      this._browserPromise = undefined;
-    await browserContext.close().catch(() => {});
+    await browserContext.close().catch(logUnhandledError);
    if (browser.contexts().length === 0) {
      testDebug(`close browser (${this.name})`);
-      await browser.close().catch(() => {});
+      await browser.close().catch(logUnhandledError);
    }
  }
 }
@@ -97,6 +97,7 @@ class IsolatedContextFactory extends BaseContextFactory {
  }

  protected override async _doObtainBrowser(): Promise<playwright.Browser> {
+    await injectCdpPort(this.browserConfig);
    const browserType = playwright[this.browserConfig.browserName];
    return browserType.launch({
      ...this.browserConfig.launchOptions,
@@ -155,6 +156,7 @@ class PersistentContextFactory implements BrowserContextFactory {
  }

  async createContext(): Promise<{ browserContext: playwright.BrowserContext, close: () => Promise<void> }> {
+    await injectCdpPort(this.browserConfig);
    testDebug('create browser context (persistent)');
    const userDataDir = this.browserConfig.userDataDir ?? await this._createUserDataDir();

@@ -209,3 +211,19 @@ class PersistentContextFactory implements BrowserContextFactory {
    return result;
  }
 }
+
+async function injectCdpPort(browserConfig: FullConfig['browser']) {
+  if (browserConfig.browserName === 'chromium')
+    (browserConfig.launchOptions as any).cdpPort = await findFreePort();
+}
+
+async function findFreePort() {
+  return new Promise((resolve, reject) => {
+    const server = net.createServer();
+    server.listen(0, () => {
+      const { port } = server.address() as net.AddressInfo;
+      server.close(() => resolve(port));
+    });
+    server.on('error', reject);
+  });
+}
--- a/src/config.ts
+++ b/src/config.ts
@@ -15,7 +15,6 @@
 */

 import fs from 'fs';
-import net from 'net';
 import os from 'os';
 import path from 'path';
 import { devices } from 'playwright';
@@ -29,7 +28,7 @@ export type CLIOptions = {
  blockedOrigins?: string[];
  blockServiceWorkers?: boolean;
  browser?: string;
-  caps?: string;
+  caps?: string[];
  cdpEndpoint?: string;
  config?: string;
  device?: string;
@@ -38,8 +37,8 @@ export type CLIOptions = {
  host?: string;
  ignoreHttpsErrors?: boolean;
  isolated?: boolean;
-  imageResponses?: 'allow' | 'omit' | 'auto';
-  sandbox: boolean;
+  imageResponses?: 'allow' | 'omit';
+  sandbox?: boolean;
  outputDir?: string;
  port?: number;
  proxyBypass?: string;
@@ -49,7 +48,6 @@ export type CLIOptions = {
  userAgent?: string;
  userDataDir?: string;
  viewportSize?: string;
-  vision?: boolean;
 };

 const defaultConfig: FullConfig = {
@@ -91,17 +89,19 @@ export async function resolveConfig(config: Config): Promise<FullConfig> {

 export async function resolveCLIConfig(cliOptions: CLIOptions): Promise<FullConfig> {
  const configInFile = await loadConfig(cliOptions.config);
-  const cliOverrides = await configFromCLIOptions(cliOptions);
-  const result = mergeConfig(mergeConfig(defaultConfig, configInFile), cliOverrides);
+  const envOverrides = configFromEnv();
+  const cliOverrides = configFromCLIOptions(cliOptions);
+  let result = defaultConfig;
+  result = mergeConfig(result, configInFile);
+  result = mergeConfig(result, envOverrides);
+  result = mergeConfig(result, cliOverrides);
  // Derive artifact output directory from config.outputDir
  if (result.saveTrace)
    result.browser.launchOptions.tracesDir = path.join(result.outputDir, 'traces');
-  if (result.browser.browserName === 'chromium')
-    (result.browser.launchOptions as any).cdpPort = await findFreePort();
  return result;
 }

-export async function configFromCLIOptions(cliOptions: CLIOptions): Promise<Config> {
+export function configFromCLIOptions(cliOptions: CLIOptions): Config {
  let browserName: 'chromium' | 'firefox' | 'webkit' | undefined;
  let channel: string | undefined;
  switch (cliOptions.browser) {
@@ -144,6 +144,9 @@ export async function configFromCLIOptions(cliOptions: CLIOptions): Promise<Conf
      launchOptions.proxy.bypass = cliOptions.proxyBypass;
  }

+  if (cliOptions.device && cliOptions.cdpEndpoint)
+    throw new Error('Device emulation is not supported with cdpEndpoint.');
+
  // Context options
  const contextOptions: BrowserContextOptions = cliOptions.device ? devices[cliOptions.device] : {};
  if (cliOptions.storageState)
@@ -182,8 +185,7 @@ export async function configFromCLIOptions(cliOptions: CLIOptions): Promise<Conf
      port: cliOptions.port,
      host: cliOptions.host,
    },
-    capabilities: cliOptions.caps?.split(',').map((c: string) => c.trim() as ToolCapability),
-    vision: !!cliOptions.vision,
+    capabilities: cliOptions.caps as ToolCapability[],
    network: {
      allowedOrigins: cliOptions.allowedOrigins,
      blockedOrigins: cliOptions.blockedOrigins,
@@ -196,15 +198,34 @@ export async function configFromCLIOptions(cliOptions: CLIOptions): Promise<Conf
  return result;
 }

-async function findFreePort() {
-  return new Promise((resolve, reject) => {
-    const server = net.createServer();
-    server.listen(0, () => {
-      const { port } = server.address() as net.AddressInfo;
-      server.close(() => resolve(port));
-    });
-    server.on('error', reject);
-  });
+function configFromEnv(): Config {
+  const options: CLIOptions = {};
+  options.allowedOrigins = semicolonSeparatedList(process.env.PLAYWRIGHT_MCP_ALLOWED_ORIGINS);
+  options.blockedOrigins = semicolonSeparatedList(process.env.PLAYWRIGHT_MCP_BLOCKED_ORIGINS);
+  options.blockServiceWorkers = envToBoolean(process.env.PLAYWRIGHT_MCP_BLOCK_SERVICE_WORKERS);
+  options.browser = envToString(process.env.PLAYWRIGHT_MCP_BROWSER);
+  options.caps = commaSeparatedList(process.env.PLAYWRIGHT_MCP_CAPS);
+  options.cdpEndpoint = envToString(process.env.PLAYWRIGHT_MCP_CDP_ENDPOINT);
+  options.config = envToString(process.env.PLAYWRIGHT_MCP_CONFIG);
+  options.device = envToString(process.env.PLAYWRIGHT_MCP_DEVICE);
+  options.executablePath = envToString(process.env.PLAYWRIGHT_MCP_EXECUTABLE_PATH);
+  options.headless = envToBoolean(process.env.PLAYWRIGHT_MCP_HEADLESS);
+  options.host = envToString(process.env.PLAYWRIGHT_MCP_HOST);
+  options.ignoreHttpsErrors = envToBoolean(process.env.PLAYWRIGHT_MCP_IGNORE_HTTPS_ERRORS);
+  options.isolated = envToBoolean(process.env.PLAYWRIGHT_MCP_ISOLATED);
+  if (process.env.PLAYWRIGHT_MCP_IMAGE_RESPONSES === 'omit')
+    options.imageResponses = 'omit';
+  options.sandbox = envToBoolean(process.env.PLAYWRIGHT_MCP_SANDBOX);
+  options.outputDir = envToString(process.env.PLAYWRIGHT_MCP_OUTPUT_DIR);
+  options.port = envToNumber(process.env.PLAYWRIGHT_MCP_PORT);
+  options.proxyBypass = envToString(process.env.PLAYWRIGHT_MCP_PROXY_BYPASS);
+  options.proxyServer = envToString(process.env.PLAYWRIGHT_MCP_PROXY_SERVER);
+  options.saveTrace = envToBoolean(process.env.PLAYWRIGHT_MCP_SAVE_TRACE);
+  options.storageState = envToString(process.env.PLAYWRIGHT_MCP_STORAGE_STATE);
+  options.userAgent = envToString(process.env.PLAYWRIGHT_MCP_USER_AGENT);
+  options.userDataDir = envToString(process.env.PLAYWRIGHT_MCP_USER_DATA_DIR);
+  options.viewportSize = envToString(process.env.PLAYWRIGHT_MCP_VIEWPORT_SIZE);
+  return configFromCLIOptions(options);
 }

 async function loadConfig(configFile: string | undefined): Promise<Config> {
@@ -232,6 +253,8 @@ function pickDefined<T extends object>(obj: T | undefined): Partial<T> {

 function mergeConfig(base: FullConfig, overrides: Config): FullConfig {
  const browser: FullConfig['browser'] = {
+    ...pickDefined(base.browser),
+    ...pickDefined(overrides.browser),
    browserName: overrides.browser?.browserName ?? base.browser?.browserName ?? 'chromium',
    isolated: overrides.browser?.isolated ?? base.browser?.isolated ?? false,
    launchOptions: {
@@ -243,9 +266,6 @@ function mergeConfig(base: FullConfig, overrides: Config): FullConfig {
      ...pickDefined(base.browser?.contextOptions),
      ...pickDefined(overrides.browser?.contextOptions),
    },
-    userDataDir: overrides.browser?.userDataDir ?? base.browser?.userDataDir,
-    cdpEndpoint: overrides.browser?.cdpEndpoint ?? base.browser?.cdpEndpoint,
-    remoteEndpoint: overrides.browser?.remoteEndpoint ?? base.browser?.remoteEndpoint,
  };

  if (browser.browserName !== 'chromium' && browser.launchOptions)
@@ -265,3 +285,33 @@ function mergeConfig(base: FullConfig, overrides: Config): FullConfig {
    },
  } as FullConfig;
 }
+
+export function semicolonSeparatedList(value: string | undefined): string[] | undefined {
+  if (!value)
+    return undefined;
+  return value.split(';').map(v => v.trim());
+}
+
+export function commaSeparatedList(value: string | undefined): string[] | undefined {
+  if (!value)
+    return undefined;
+  return value.split(',').map(v => v.trim());
+}
+
+function envToNumber(value: string | undefined): number | undefined {
+  if (!value)
+    return undefined;
+  return +value;
+}
+
+function envToBoolean(value: string | undefined): boolean | undefined {
+  if (value === 'true' || value === '1')
+    return true;
+  if (value === 'false' || value === '0')
+    return false;
+  return undefined;
+}
+
+function envToString(value: string | undefined): string | undefined {
+  return value ? value.trim() : undefined;
+}
--- a/src/connection.ts
+++ b/src/connection.ts
@@ -19,7 +19,7 @@ import { CallToolRequestSchema, ListToolsRequestSchema, Tool as McpTool } from '
 import { zodToJsonSchema } from 'zod-to-json-schema';

 import { Context } from './context.js';
-import { snapshotTools, visionTools } from './tools.js';
+import { allTools } from './tools.js';
 import { packageJSON } from './package.js';

 import { FullConfig } from './config.js';
@@ -27,9 +27,7 @@ import { FullConfig } from './config.js';
 import type { BrowserContextFactory } from './browserContextFactory.js';

 export function createConnection(config: FullConfig, browserContextFactory: BrowserContextFactory): Connection {
-  const allTools = config.vision ? visionTools : snapshotTools;
-  const tools = allTools.filter(tool => !config.capabilities || tool.capability === 'core' || config.capabilities.includes(tool.capability));
-
+  const tools = allTools.filter(tool => tool.capability.startsWith('core') || config.capabilities?.includes(tool.capability));
  const context = new Context(tools, config, browserContextFactory);
  const server = new McpServer({ name: 'Playwright', version: packageJSON.version }, {
    capabilities: {
--- a/src/context.ts
+++ b/src/context.ts
@@ -22,7 +22,6 @@ import { ManualPromise } from './manualPromise.js';
 import { Tab } from './tab.js';
 import { outputFile } from './config.js';

-import type { ImageContent, TextContent } from '@modelcontextprotocol/sdk/types.js';
 import type { ModalState, Tool, ToolActionResult } from './tools/tool.js';
 import type { FullConfig } from './config.js';
 import type { BrowserContextFactory } from './browserContextFactory.js';
@@ -53,11 +52,9 @@ export class Context {
  }

  clientSupportsImages(): boolean {
-    if (this.config.imageResponses === 'allow')
-      return true;
    if (this.config.imageResponses === 'omit')
      return false;
-    return !this.clientVersion?.name.includes('cursor');
+    return true;
  }

  modalStates(): ModalState[] {
@@ -89,7 +86,7 @@ export class Context {

  currentTabOrDie(): Tab {
    if (!this._currentTab)
-      throw new Error('No current snapshot available. Capture a snapshot of navigate to a new location first.');
+      throw new Error('No current snapshot available. Capture a snapshot or navigate to a new location first.');
    return this._currentTab;
  }

@@ -101,7 +98,7 @@ export class Context {
  }

  async selectTab(index: number) {
-    this._currentTab = this._tabs[index - 1];
+    this._currentTab = this._tabs[index];
    await this._currentTab.page.bringToFront();
  }

@@ -121,13 +118,13 @@ export class Context {
      const title = await tab.title();
      const url = tab.page.url();
      const current = tab === this._currentTab ? ' (current)' : '';
-      lines.push(`- ${i + 1}:${current} [${title}] (${url})`);
+      lines.push(`- ${i}:${current} [${title}] (${url})`);
    }
    return lines.join('\n');
  }

  async closeTab(index: number | undefined) {
-    const tab = index === undefined ? this._currentTab : this._tabs[index - 1];
+    const tab = index === undefined ? this._currentTab : this._tabs[index];
    await tab?.page.close();
    return await this.listTabsMarkdown();
  }
@@ -136,7 +133,6 @@ export class Context {
    // Tab management is done outside of the action() call.
    const toolResult = await tool.handle(this, tool.schema.inputSchema.parse(params || {}));
    const { code, action, waitForNetwork, captureSnapshot, resultOverride } = toolResult;
-    const racingAction = action ? () => this._raceAgainstModalDialogs(action) : undefined;

    if (resultOverride)
      return resultOverride;
@@ -152,26 +148,26 @@ export class Context {

    const tab = this.currentTabOrDie();
    // TODO: race against modal dialogs to resolve clicks.
-    let actionResult: { content?: (ImageContent | TextContent)[] } | undefined;
-    try {
-      if (waitForNetwork)
-        actionResult = await waitForCompletion(this, tab, async () => racingAction?.()) ?? undefined;
-      else
-        actionResult = await racingAction?.() ?? undefined;
-    } finally {
-      if (captureSnapshot && !this._javaScriptBlocked())
-        await tab.captureSnapshot();
-    }
+    const actionResult = await this._raceAgainstModalDialogs(async () => {
+      try {
+        if (waitForNetwork)
+          return await waitForCompletion(this, tab, async () => action?.()) ?? undefined;
+        else
+          return await action?.() ?? undefined;
+      } finally {
+        if (captureSnapshot && !this._javaScriptBlocked())
+          await tab.captureSnapshot();
+      }
+    });

    const result: string[] = [];
-    result.push(`- Ran Playwright code:
+    result.push(`### Ran Playwright code
 \`\`\`js
 ${code.join('\n')}
-\`\`\`
-`);
+\`\`\``);

    if (this.modalStates().length) {
-      result.push(...this.modalStatesMarkdown());
+      result.push('', ...this.modalStatesMarkdown());
      return {
        content: [{
          type: 'text',
@@ -180,6 +176,13 @@ ${code.join('\n')}
      };
    }

+    const messages = tab.takeRecentConsoleMessages();
+    if (messages.length) {
+      result.push('', `### New console messages`);
+      for (const message of messages)
+        result.push(`- ${trim(message.toString(), 100)}`);
+    }
+
    if (this._downloads.length) {
      result.push('', '### Downloads');
      for (const entry of this._downloads) {
@@ -188,22 +191,23 @@ ${code.join('\n')}
        else
          result.push(`- Downloading file ${entry.download.suggestedFilename()} ...`);
      }
-      result.push('');
    }

-    if (this.tabs().length > 1)
-      result.push(await this.listTabsMarkdown(), '');
+    if (captureSnapshot && tab.hasSnapshot()) {
+      if (this.tabs().length > 1)
+        result.push('', await this.listTabsMarkdown());

-    if (this.tabs().length > 1)
-      result.push('### Current tab');
+      if (this.tabs().length > 1)
+        result.push('', '### Current tab');
+      else
+        result.push('', '### Page state');

-    result.push(
-        `- Page URL: ${tab.page.url()}`,
-        `- Page Title: ${await tab.title()}`
-    );
-
-    if (captureSnapshot && tab.hasSnapshot())
+      result.push(
+          `- Page URL: ${tab.page.url()}`,
+          `- Page Title: ${await tab.title()}`
+      );
      result.push(tab.snapshotOrDie().text());
+    }

    const content = actionResult?.content ?? [];

@@ -349,3 +353,9 @@ ${code.join('\n')}
    return result;
  }
 }
+
+function trim(text: string, maxLength: number) {
+  if (text.length <= maxLength)
+    return text;
+  return text.slice(0, maxLength) + '...';
+}
--- a/src/fileUtils.ts
+++ b/src/fileUtils.ts
@@ -0,0 +1,37 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import os from 'node:os';
+import path from 'node:path';
+
+import type { FullConfig } from './config.js';
+
+export function cacheDir() {
+  let cacheDirectory: string;
+  if (process.platform === 'linux')
+    cacheDirectory = process.env.XDG_CACHE_HOME || path.join(os.homedir(), '.cache');
+  else if (process.platform === 'darwin')
+    cacheDirectory = path.join(os.homedir(), 'Library', 'Caches');
+  else if (process.platform === 'win32')
+    cacheDirectory = process.env.LOCALAPPDATA || path.join(os.homedir(), 'AppData', 'Local');
+  else
+    throw new Error('Unsupported platform: ' + process.platform);
+  return path.join(cacheDirectory, 'ms-playwright');
+}
+
+export async function userDataDir(browserConfig: FullConfig['browser']) {
+  return path.join(cacheDir(), 'ms-playwright', `mcp-${browserConfig.launchOptions?.channel ?? browserConfig?.browserName}-profile`);
+}
--- a/src/httpServer.ts
+++ b/src/httpServer.ts
@@ -0,0 +1,232 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import fs from 'fs';
+import path from 'path';
+import http from 'http';
+import net from 'net';
+
+import mime from 'mime';
+
+import { ManualPromise } from './manualPromise.js';
+
+
+export type ServerRouteHandler = (request: http.IncomingMessage, response: http.ServerResponse) => void;
+
+export type Transport = {
+  sendEvent?: (method: string, params: any) => void;
+  close?: () => void;
+  onconnect: () => void;
+  dispatch: (method: string, params: any) => Promise<any>;
+  onclose: () => void;
+};
+
+export class HttpServer {
+  private _server: http.Server;
+  private _urlPrefixPrecise: string = '';
+  private _urlPrefixHumanReadable: string = '';
+  private _port: number = 0;
+  private _routes: { prefix?: string, exact?: string, handler: ServerRouteHandler }[] = [];
+
+  constructor() {
+    this._server = http.createServer(this._onRequest.bind(this));
+    decorateServer(this._server);
+  }
+
+  server() {
+    return this._server;
+  }
+
+  routePrefix(prefix: string, handler: ServerRouteHandler) {
+    this._routes.push({ prefix, handler });
+  }
+
+  routePath(path: string, handler: ServerRouteHandler) {
+    this._routes.push({ exact: path, handler });
+  }
+
+  port(): number {
+    return this._port;
+  }
+
+  private async _tryStart(port: number | undefined, host: string) {
+    const errorPromise = new ManualPromise();
+    const errorListener = (error: Error) => errorPromise.reject(error);
+    this._server.on('error', errorListener);
+
+    try {
+      this._server.listen(port, host);
+      await Promise.race([
+        new Promise(cb => this._server!.once('listening', cb)),
+        errorPromise,
+      ]);
+    } finally {
+      this._server.removeListener('error', errorListener);
+    }
+  }
+
+  async start(options: { port?: number, preferredPort?: number, host?: string } = {}): Promise<void> {
+    const host = options.host || 'localhost';
+    if (options.preferredPort) {
+      try {
+        await this._tryStart(options.preferredPort, host);
+      } catch (e: any) {
+        if (!e || !e.message || !e.message.includes('EADDRINUSE'))
+          throw e;
+        await this._tryStart(undefined, host);
+      }
+    } else {
+      await this._tryStart(options.port, host);
+    }
+
+    const address = this._server.address();
+    if (typeof address === 'string') {
+      this._urlPrefixPrecise = address;
+      this._urlPrefixHumanReadable = address;
+    } else {
+      this._port = address!.port;
+      const resolvedHost = address!.family === 'IPv4' ? address!.address : `[${address!.address}]`;
+      this._urlPrefixPrecise = `http://${resolvedHost}:${address!.port}`;
+      this._urlPrefixHumanReadable = `http://${host}:${address!.port}`;
+    }
+  }
+
+  async stop() {
+    await new Promise(cb => this._server!.close(cb));
+  }
+
+  urlPrefix(purpose: 'human-readable' | 'precise'): string {
+    return purpose === 'human-readable' ? this._urlPrefixHumanReadable : this._urlPrefixPrecise;
+  }
+
+  serveFile(request: http.IncomingMessage, response: http.ServerResponse, absoluteFilePath: string, headers?: { [name: string]: string }): boolean {
+    try {
+      for (const [name, value] of Object.entries(headers || {}))
+        response.setHeader(name, value);
+      if (request.headers.range)
+        this._serveRangeFile(request, response, absoluteFilePath);
+      else
+        this._serveFile(response, absoluteFilePath);
+      return true;
+    } catch (e) {
+      return false;
+    }
+  }
+
+  _serveFile(response: http.ServerResponse, absoluteFilePath: string) {
+    const content = fs.readFileSync(absoluteFilePath);
+    response.statusCode = 200;
+    const contentType = mime.getType(path.extname(absoluteFilePath)) || 'application/octet-stream';
+    response.setHeader('Content-Type', contentType);
+    response.setHeader('Content-Length', content.byteLength);
+    response.end(content);
+  }
+
+  _serveRangeFile(request: http.IncomingMessage, response: http.ServerResponse, absoluteFilePath: string) {
+    const range = request.headers.range;
+    if (!range || !range.startsWith('bytes=') || range.includes(', ') || [...range].filter(char => char === '-').length !== 1) {
+      response.statusCode = 400;
+      return response.end('Bad request');
+    }
+
+    // Parse the range header: https://datatracker.ietf.org/doc/html/rfc7233#section-2.1
+    const [startStr, endStr] = range.replace(/bytes=/, '').split('-');
+
+    // Both start and end (when passing to fs.createReadStream) and the range header are inclusive and start counting at 0.
+    let start: number;
+    let end: number;
+    const size = fs.statSync(absoluteFilePath).size;
+    if (startStr !== '' && endStr === '') {
+      // No end specified: use the whole file
+      start = +startStr;
+      end = size - 1;
+    } else if (startStr === '' && endStr !== '') {
+      // No start specified: calculate start manually
+      start = size - +endStr;
+      end = size - 1;
+    } else {
+      start = +startStr;
+      end = +endStr;
+    }
+
+    // Handle unavailable range request
+    if (Number.isNaN(start) || Number.isNaN(end) || start >= size || end >= size || start > end) {
+      // Return the 416 Range Not Satisfiable: https://datatracker.ietf.org/doc/html/rfc7233#section-4.4
+      response.writeHead(416, {
+        'Content-Range': `bytes */${size}`
+      });
+      return response.end();
+    }
+
+    // Sending Partial Content: https://datatracker.ietf.org/doc/html/rfc7233#section-4.1
+    response.writeHead(206, {
+      'Content-Range': `bytes ${start}-${end}/${size}`,
+      'Accept-Ranges': 'bytes',
+      'Content-Length': end - start + 1,
+      'Content-Type': mime.getType(path.extname(absoluteFilePath))!,
+    });
+
+    const readable = fs.createReadStream(absoluteFilePath, { start, end });
+    readable.pipe(response);
+  }
+
+  private _onRequest(request: http.IncomingMessage, response: http.ServerResponse) {
+    if (request.method === 'OPTIONS') {
+      response.writeHead(200);
+      response.end();
+      return;
+    }
+
+    request.on('error', () => response.end());
+    try {
+      if (!request.url) {
+        response.end();
+        return;
+      }
+      const url = new URL('http://localhost' + request.url);
+      for (const route of this._routes) {
+        if (route.exact && url.pathname === route.exact) {
+          route.handler(request, response);
+          return;
+        }
+        if (route.prefix && url.pathname.startsWith(route.prefix)) {
+          route.handler(request, response);
+          return;
+        }
+      }
+      response.statusCode = 404;
+      response.end();
+    } catch (e) {
+      response.end();
+    }
+  }
+}
+
+function decorateServer(server: net.Server) {
+  const sockets = new Set<net.Socket>();
+  server.on('connection', socket => {
+    sockets.add(socket);
+    socket.once('close', () => sockets.delete(socket));
+  });
+
+  const close = server.close;
+  server.close = (callback?: (err?: Error) => void) => {
+    for (const socket of sockets)
+      socket.destroy();
+    sockets.clear();
+    return close.call(server, callback);
+  };
+}
--- a/src/index.ts
+++ b/src/index.ts
@@ -14,7 +14,8 @@
 * limitations under the License.
 */

-import { Connection, createConnection as createConnectionImpl } from './connection.js';
+import { createConnection as createConnectionImpl } from './connection.js';
+import type { Connection } from '../index.js';
 import { resolveConfig } from './config.js';
 import { contextFactory } from './browserContextFactory.js';

--- a/src/resources/resource.ts
+++ b/src/resources/resource.ts
@@ -14,23 +14,12 @@
 * limitations under the License.
 */

-import type { Context } from '../context.js';
+import debug from 'debug';

-export type ResourceSchema = {
-  uri: string;
-  name: string;
-  description?: string;
-  mimeType?: string;
-};
+const errorsDebug = debug('pw:mcp:errors');

-export type ResourceResult = {
-  uri: string;
-  mimeType?: string;
-  text?: string;
-  blob?: string;
-};
+export function logUnhandledError(error: unknown) {
+  errorsDebug(error);
+}

-export type Resource = {
-  schema: ResourceSchema;
-  read: (context: Context, uri: string) => Promise<ResourceResult[]>;
-};
+export const testDebug = debug('pw:mcp:test');
--- a/src/pageSnapshot.ts
+++ b/src/pageSnapshot.ts
@@ -42,7 +42,7 @@ export class PageSnapshot {
  private async _build() {
    const snapshot = await callOnPageNoTrace(this._page, page => (page as PageEx)._snapshotForAI());
    this._text = [
-      `- Page Snapshot`,
+      `- Page Snapshot:`,
      '```yaml',
      snapshot,
      '```',
--- a/src/program.ts
+++ b/src/program.ts
@@ -14,12 +14,12 @@
 * limitations under the License.
 */

-import { program } from 'commander';
+import { program, Option } from 'commander';
 // @ts-ignore
 import { startTraceViewerServer } from 'playwright-core/lib/server';

-import { startHttpTransport, startStdioTransport } from './transport.js';
-import { resolveCLIConfig } from './config.js';
+import { startHttpServer, startHttpTransport, startStdioTransport } from './transport.js';
+import { commaSeparatedList, resolveCLIConfig, semicolonSeparatedList } from './config.js';
 import { Server } from './server.js';
 import { packageJSON } from './package.js';

@@ -30,7 +30,7 @@ program
    .option('--blocked-origins <origins>', 'semicolon-separated list of origins to block the browser from requesting. Blocklist is evaluated before allowlist. If used without the allowlist, requests not matching the blocklist are still allowed.', semicolonSeparatedList)
    .option('--block-service-workers', 'block service workers')
    .option('--browser <browser>', 'browser or chrome channel to use, possible values: chrome, firefox, webkit, msedge.')
-    .option('--caps <caps>', 'comma-separated list of capabilities to enable, possible values: tabs, pdf, history, wait, files, install. Default is all.')
+    .option('--caps <caps>', 'comma-separated list of additional capabilities to enable, possible values: vision, pdf.', commaSeparatedList)
    .option('--cdp-endpoint <endpoint>', 'CDP endpoint to connect to.')
    .option('--config <path>', 'path to the configuration file.')
    .option('--device <device>', 'device to emulate, for example: "iPhone 15"')
@@ -39,7 +39,7 @@ program
    .option('--host <host>', 'host to bind server to. Default is localhost. Use 0.0.0.0 to bind to all interfaces.')
    .option('--ignore-https-errors', 'ignore https errors')
    .option('--isolated', 'keep the browser profile in memory, do not save it to disk.')
-    .option('--image-responses <mode>', 'whether to send image responses to the client. Can be "allow", "omit", or "auto". Defaults to "auto", which sends images if the client can display them.')
+    .option('--image-responses <mode>', 'whether to send image responses to the client. Can be "allow" or "omit", Defaults to "allow".')
    .option('--no-sandbox', 'disable the sandbox for all process types that are normally sandboxed.')
    .option('--output-dir <path>', 'path to the directory for output files.')
    .option('--port <port>', 'port to listen on for SSE transport.')
@@ -50,14 +50,21 @@ program
    .option('--user-agent <ua string>', 'specify user agent string')
    .option('--user-data-dir <path>', 'path to the user data directory. If not specified, a temporary directory will be created.')
    .option('--viewport-size <size>', 'specify browser viewport size in pixels, for example "1280, 720"')
-    .option('--vision', 'Run server that uses screenshots (Aria snapshots are used by default)')
+    .addOption(new Option('--vision', 'Legacy option, use --caps=vision instead').hideHelp())
    .action(async options => {
+      if (options.vision) {
+        // eslint-disable-next-line no-console
+        console.error('The --vision option is deprecated, use --caps=vision instead');
+        options.caps = 'vision';
+      }
      const config = await resolveCLIConfig(options);
+      const httpServer = config.server.port !== undefined ? await startHttpServer(config.server) : undefined;
+
      const server = new Server(config);
      server.setupExitWatchdog();

-      if (config.server.port !== undefined)
-        startHttpTransport(server);
+      if (httpServer)
+        startHttpTransport(httpServer, server);
      else
        await startStdioTransport(server);

@@ -70,8 +77,4 @@ program
      }
    });

-function semicolonSeparatedList(value: string): string[] {
-  return value.split(';').map(v => v.trim());
-}
-
 void program.parseAsync(process.argv);
--- a/src/tab.ts
+++ b/src/tab.ts
@@ -17,14 +17,16 @@
 import * as playwright from 'playwright';

 import { PageSnapshot } from './pageSnapshot.js';
+import { callOnPageNoTrace } from './tools/utils.js';
+import { logUnhandledError } from './log.js';

 import type { Context } from './context.js';
-import { callOnPageNoTrace } from './tools/utils.js';

 export class Tab {
  readonly context: Context;
  readonly page: playwright.Page;
-  private _consoleMessages: playwright.ConsoleMessage[] = [];
+  private _consoleMessages: ConsoleMessage[] = [];
+  private _recentConsoleMessages: ConsoleMessage[] = [];
  private _requests: Map<playwright.Request, playwright.Response | null> = new Map();
  private _snapshot: PageSnapshot | undefined;
  private _onPageClose: (tab: Tab) => void;
@@ -33,7 +35,8 @@ export class Tab {
    this.context = context;
    this.page = page;
    this._onPageClose = onPageClose;
-    page.on('console', event => this._consoleMessages.push(event));
+    page.on('console', event => this._handleConsoleMessage(messageToConsoleMessage(event)));
+    page.on('pageerror', error => this._handleConsoleMessage(pageErrorToConsoleMessage(error)));
    page.on('request', request => this._requests.set(request, null));
    page.on('response', response => this._requests.set(response.request(), response));
    page.on('close', () => this._onClose());
@@ -54,9 +57,15 @@ export class Tab {

  private _clearCollectedArtifacts() {
    this._consoleMessages.length = 0;
+    this._recentConsoleMessages.length = 0;
    this._requests.clear();
  }

+  private _handleConsoleMessage(message: ConsoleMessage) {
+    this._consoleMessages.push(message);
+    this._recentConsoleMessages.push(message);
+  }
+
  private _onClose() {
    this._clearCollectedArtifacts();
    this._onPageClose(this);
@@ -67,13 +76,13 @@ export class Tab {
  }

  async waitForLoadState(state: 'load', options?: { timeout?: number }): Promise<void> {
-    await callOnPageNoTrace(this.page, page => page.waitForLoadState(state, options).catch(() => {}));
+    await callOnPageNoTrace(this.page, page => page.waitForLoadState(state, options).catch(logUnhandledError));
  }

  async navigate(url: string) {
    this._clearCollectedArtifacts();

-    const downloadEvent = callOnPageNoTrace(this.page, page => page.waitForEvent('download').catch(() => {}));
+    const downloadEvent = callOnPageNoTrace(this.page, page => page.waitForEvent('download').catch(logUnhandledError));
    try {
      await this.page.goto(url, { waitUntil: 'domcontentloaded' });
    } catch (_e: unknown) {
@@ -83,11 +92,10 @@ export class Tab {
        || e.message.includes('Download is starting'); // firefox + webkit
      if (!mightBeDownload)
        throw e;
-
      // on chromium, the download event is fired *after* page.goto rejects, so we wait a lil bit
      const download = await Promise.race([
        downloadEvent,
-        new Promise(resolve => setTimeout(resolve, 500)),
+        new Promise(resolve => setTimeout(resolve, 1000)),
      ]);
      if (!download)
        throw e;
@@ -107,7 +115,7 @@ export class Tab {
    return this._snapshot;
  }

-  consoleMessages(): playwright.ConsoleMessage[] {
+  consoleMessages(): ConsoleMessage[] {
    return this._consoleMessages;
  }

@@ -118,4 +126,39 @@ export class Tab {
  async captureSnapshot() {
    this._snapshot = await PageSnapshot.create(this.page);
  }
+
+  takeRecentConsoleMessages(): ConsoleMessage[] {
+    const result = this._recentConsoleMessages.slice();
+    this._recentConsoleMessages.length = 0;
+    return result;
+  }
+}
+
+export type ConsoleMessage = {
+  type: ReturnType<playwright.ConsoleMessage['type']> | undefined;
+  text: string;
+  toString(): string;
+};
+
+function messageToConsoleMessage(message: playwright.ConsoleMessage): ConsoleMessage {
+  return {
+    type: message.type(),
+    text: message.text(),
+    toString: () => `[${message.type().toUpperCase()}] ${message.text()} @ ${message.location().url}:${message.location().lineNumber}`,
+  };
+}
+
+function pageErrorToConsoleMessage(errorOrValue: Error | any): ConsoleMessage {
+  if (errorOrValue instanceof Error) {
+    return {
+      type: undefined,
+      text: errorOrValue.message,
+      toString: () => errorOrValue.stack || errorOrValue.message,
+    };
+  }
+  return {
+    type: undefined,
+    text: String(errorOrValue),
+    toString: () => String(errorOrValue),
+  };
 }
--- a/src/tools.ts
+++ b/src/tools.ts
@@ -17,6 +17,7 @@
 import common from './tools/common.js';
 import console from './tools/console.js';
 import dialogs from './tools/dialogs.js';
+import evaluate from './tools/evaluate.js';
 import files from './tools/files.js';
 import install from './tools/install.js';
 import keyboard from './tools/keyboard.js';
@@ -26,41 +27,25 @@ import pdf from './tools/pdf.js';
 import snapshot from './tools/snapshot.js';
 import tabs from './tools/tabs.js';
 import screenshot from './tools/screenshot.js';
-import testing from './tools/testing.js';
-import vision from './tools/vision.js';
 import wait from './tools/wait.js';
+import mouse from './tools/mouse.js';

 import type { Tool } from './tools/tool.js';

-export const snapshotTools: Tool<any>[] = [
-  ...common(true),
+export const allTools: Tool<any>[] = [
+  ...common,
  ...console,
-  ...dialogs(true),
-  ...files(true),
+  ...dialogs,
+  ...evaluate,
+  ...files,
  ...install,
-  ...keyboard(true),
-  ...navigate(true),
+  ...keyboard,
+  ...navigate,
  ...network,
+  ...mouse,
  ...pdf,
  ...screenshot,
  ...snapshot,
-  ...tabs(true),
-  ...testing,
-  ...wait(true),
-];
-
-export const visionTools: Tool<any>[] = [
-  ...common(false),
-  ...console,
-  ...dialogs(false),
-  ...files(false),
-  ...install,
-  ...keyboard(false),
-  ...navigate(false),
-  ...network,
-  ...pdf,
-  ...tabs(false),
-  ...testing,
-  ...vision,
-  ...wait(false),
+  ...tabs,
+  ...wait,
 ];
--- a/src/tools/common.ts
+++ b/src/tools/common.ts
@@ -15,7 +15,7 @@
 */

 import { z } from 'zod';
-import { defineTool, type ToolFactory } from './tool.js';
+import { defineTool } from './tool.js';

 const close = defineTool({
  capability: 'core',
@@ -38,7 +38,7 @@ const close = defineTool({
  },
 });

-const resize: ToolFactory = captureSnapshot => defineTool({
+const resize = defineTool({
  capability: 'core',
  schema: {
    name: 'browser_resize',
@@ -66,13 +66,13 @@ const resize: ToolFactory = captureSnapshot => defineTool({
    return {
      code,
      action,
-      captureSnapshot,
+      captureSnapshot: true,
      waitForNetwork: true
    };
  },
 });

-export default (captureSnapshot: boolean) => [
+export default [
  close,
-  resize(captureSnapshot)
+  resize
 ];
--- a/src/tools/console.ts
+++ b/src/tools/console.ts
@@ -28,7 +28,7 @@ const console = defineTool({
  },
  handle: async context => {
    const messages = context.currentTabOrDie().consoleMessages();
-    const log = messages.map(message => `[${message.type().toUpperCase()}] ${message.text()}`).join('\n');
+    const log = messages.map(message => message.toString()).join('\n');
    return {
      code: [`// <internal code to get console messages>`],
      action: async () => {
--- a/src/tools/dialogs.ts
+++ b/src/tools/dialogs.ts
@@ -15,9 +15,9 @@
 */

 import { z } from 'zod';
-import { defineTool, type ToolFactory } from './tool.js';
+import { defineTool } from './tool.js';

-const handleDialog: ToolFactory = captureSnapshot => defineTool({
+const handleDialog = defineTool({
  capability: 'core',

  schema: {
@@ -49,7 +49,7 @@ const handleDialog: ToolFactory = captureSnapshot => defineTool({

    return {
      code,
-      captureSnapshot,
+      captureSnapshot: true,
      waitForNetwork: false,
    };
  },
@@ -57,6 +57,6 @@ const handleDialog: ToolFactory = captureSnapshot => defineTool({
  clearsModalState: 'dialog',
 });

-export default (captureSnapshot: boolean) => [
-  handleDialog(captureSnapshot),
+export default [
+  handleDialog,
 ];
--- a/src/tools/evaluate.ts
+++ b/src/tools/evaluate.ts
@@ -0,0 +1,71 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { z } from 'zod';
+
+import { defineTool } from './tool.js';
+import * as javascript from '../javascript.js';
+import { generateLocator } from './utils.js';
+
+import type * as playwright from 'playwright';
+
+const evaluateSchema = z.object({
+  function: z.string().describe('() => { /* code */ } or (element) => { /* code */ } when element is provided'),
+  element: z.string().optional().describe('Human-readable element description used to obtain permission to interact with the element'),
+  ref: z.string().optional().describe('Exact target element reference from the page snapshot'),
+});
+
+const evaluate = defineTool({
+  capability: 'core',
+  schema: {
+    name: 'browser_evaluate',
+    title: 'Evaluate JavaScript',
+    description: 'Evaluate JavaScript expression on page or element',
+    inputSchema: evaluateSchema,
+    type: 'destructive',
+  },
+
+  handle: async (context, params) => {
+    const tab = context.currentTabOrDie();
+    const code: string[] = [];
+
+    let locator: playwright.Locator | undefined;
+    if (params.ref && params.element) {
+      const snapshot = tab.snapshotOrDie();
+      locator = snapshot.refLocator({ ref: params.ref, element: params.element });
+      code.push(`await page.${await generateLocator(locator)}.evaluate(${javascript.quote(params.function)});`);
+    } else {
+      code.push(`await page.evaluate(${javascript.quote(params.function)});`);
+    }
+
+    return {
+      code,
+      action: async () => {
+        const receiver = locator ?? tab.page as any;
+        const result = await receiver._evaluateFunction(params.function);
+        return {
+          content: [{ type: 'text', text: '- Result: ' + (JSON.stringify(result, null, 2) || 'undefined') }],
+        };
+      },
+      captureSnapshot: false,
+      waitForNetwork: false,
+    };
+  },
+});
+
+export default [
+  evaluate,
+];
--- a/src/tools/files.ts
+++ b/src/tools/files.ts
@@ -15,10 +15,10 @@
 */

 import { z } from 'zod';
-import { defineTool, type ToolFactory } from './tool.js';
+import { defineTool } from './tool.js';

-const uploadFile: ToolFactory = captureSnapshot => defineTool({
-  capability: 'files',
+const uploadFile = defineTool({
+  capability: 'core',

  schema: {
    name: 'browser_file_upload',
@@ -47,13 +47,13 @@ const uploadFile: ToolFactory = captureSnapshot => defineTool({
    return {
      code,
      action,
-      captureSnapshot,
+      captureSnapshot: true,
      waitForNetwork: true,
    };
  },
  clearsModalState: 'fileChooser',
 });

-export default (captureSnapshot: boolean) => [
-  uploadFile(captureSnapshot),
+export default [
+  uploadFile,
 ];
--- a/src/tools/install.ts
+++ b/src/tools/install.ts
@@ -23,7 +23,7 @@ import { defineTool } from './tool.js';
 import { fileURLToPath } from 'node:url';

 const install = defineTool({
-  capability: 'install',
+  capability: 'core-install',
  schema: {
    name: 'browser_install',
    title: 'Install the browser specified in the config',
--- a/src/tools/keyboard.ts
+++ b/src/tools/keyboard.ts
@@ -15,9 +15,13 @@
 */

 import { z } from 'zod';
-import { defineTool, type ToolFactory } from './tool.js';

-const pressKey: ToolFactory = captureSnapshot => defineTool({
+import { defineTool } from './tool.js';
+import { elementSchema } from './snapshot.js';
+import { generateLocator } from './utils.js';
+import * as javascript from '../javascript.js';
+
+const pressKey = defineTool({
  capability: 'core',

  schema: {
@@ -43,12 +47,61 @@ const pressKey: ToolFactory = captureSnapshot => defineTool({
    return {
      code,
      action,
-      captureSnapshot,
+      captureSnapshot: true,
      waitForNetwork: true
    };
  },
 });

-export default (captureSnapshot: boolean) => [
-  pressKey(captureSnapshot),
+const typeSchema = elementSchema.extend({
+  text: z.string().describe('Text to type into the element'),
+  submit: z.boolean().optional().describe('Whether to submit entered text (press Enter after)'),
+  slowly: z.boolean().optional().describe('Whether to type one character at a time. Useful for triggering key handlers in the page. By default entire text is filled in at once.'),
+});
+
+const type = defineTool({
+  capability: 'core',
+  schema: {
+    name: 'browser_type',
+    title: 'Type text',
+    description: 'Type text into editable element',
+    inputSchema: typeSchema,
+    type: 'destructive',
+  },
+
+  handle: async (context, params) => {
+    const snapshot = context.currentTabOrDie().snapshotOrDie();
+    const locator = snapshot.refLocator(params);
+
+    const code: string[] = [];
+    const steps: (() => Promise<void>)[] = [];
+
+    if (params.slowly) {
+      code.push(`// Press "${params.text}" sequentially into "${params.element}"`);
+      code.push(`await page.${await generateLocator(locator)}.pressSequentially(${javascript.quote(params.text)});`);
+      steps.push(() => locator.pressSequentially(params.text));
+    } else {
+      code.push(`// Fill "${params.text}" into "${params.element}"`);
+      code.push(`await page.${await generateLocator(locator)}.fill(${javascript.quote(params.text)});`);
+      steps.push(() => locator.fill(params.text));
+    }
+
+    if (params.submit) {
+      code.push(`// Submit text`);
+      code.push(`await page.${await generateLocator(locator)}.press('Enter');`);
+      steps.push(() => locator.press('Enter'));
+    }
+
+    return {
+      code,
+      action: () => steps.reduce((acc, step) => acc.then(step), Promise.resolve()),
+      captureSnapshot: true,
+      waitForNetwork: true,
+    };
+  },
+});
+
+export default [
+  pressKey,
+  type,
 ];
--- a/src/tools/vision.ts
+++ b/src/tools/vision.ts
@@ -17,50 +17,14 @@
 import { z } from 'zod';
 import { defineTool } from './tool.js';

-import * as javascript from '../javascript.js';
-
 const elementSchema = z.object({
  element: z.string().describe('Human-readable element description used to obtain permission to interact with the element'),
 });

-const screenshot = defineTool({
-  capability: 'core',
+const mouseMove = defineTool({
+  capability: 'vision',
  schema: {
-    name: 'browser_screen_capture',
-    title: 'Take a screenshot',
-    description: 'Take a screenshot of the current page',
-    inputSchema: z.object({}),
-    type: 'readOnly',
-  },
-
-  handle: async context => {
-    const tab = await context.ensureTab();
-    const options = { type: 'jpeg' as 'jpeg', quality: 50, scale: 'css' as 'css' };
-
-    const code = [
-      `// Take a screenshot of the current page`,
-      `await page.screenshot(${javascript.formatObject(options)});`,
-    ];
-
-    const action = () => tab.page.screenshot(options).then(buffer => {
-      return {
-        content: [{ type: 'image' as 'image', data: buffer.toString('base64'), mimeType: 'image/jpeg' }],
-      };
-    });
-
-    return {
-      code,
-      action,
-      captureSnapshot: false,
-      waitForNetwork: false
-    };
-  },
-});
-
-const moveMouse = defineTool({
-  capability: 'core',
-  schema: {
-    name: 'browser_screen_move_mouse',
+    name: 'browser_mouse_move_xy',
    title: 'Move mouse',
    description: 'Move mouse to a given position',
    inputSchema: elementSchema.extend({
@@ -86,12 +50,12 @@ const moveMouse = defineTool({
  },
 });

-const click = defineTool({
-  capability: 'core',
+const mouseClick = defineTool({
+  capability: 'vision',
  schema: {
-    name: 'browser_screen_click',
+    name: 'browser_mouse_click_xy',
    title: 'Click',
-    description: 'Click left mouse button',
+    description: 'Click left mouse button at a given position',
    inputSchema: elementSchema.extend({
      x: z.number().describe('X coordinate'),
      y: z.number().describe('Y coordinate'),
@@ -121,12 +85,12 @@ const click = defineTool({
  },
 });

-const drag = defineTool({
-  capability: 'core',
+const mouseDrag = defineTool({
+  capability: 'vision',
  schema: {
-    name: 'browser_screen_drag',
+    name: 'browser_mouse_drag_xy',
    title: 'Drag mouse',
-    description: 'Drag left mouse button',
+    description: 'Drag left mouse button to a given position',
    inputSchema: elementSchema.extend({
      startX: z.number().describe('Start X coordinate'),
      startY: z.number().describe('Start Y coordinate'),
@@ -163,51 +127,8 @@ const drag = defineTool({
  },
 });

-const type = defineTool({
-  capability: 'core',
-  schema: {
-    name: 'browser_screen_type',
-    title: 'Type text',
-    description: 'Type text',
-    inputSchema: z.object({
-      text: z.string().describe('Text to type into the element'),
-      submit: z.boolean().optional().describe('Whether to submit entered text (press Enter after)'),
-    }),
-    type: 'destructive',
-  },
-
-  handle: async (context, params) => {
-    const tab = context.currentTabOrDie();
-
-    const code = [
-      `// Type ${params.text}`,
-      `await page.keyboard.type('${params.text}');`,
-    ];
-
-    const action = async () => {
-      await tab.page.keyboard.type(params.text);
-      if (params.submit)
-        await tab.page.keyboard.press('Enter');
-    };
-
-    if (params.submit) {
-      code.push(`// Submit text`);
-      code.push(`await page.keyboard.press('Enter');`);
-    }
-
-    return {
-      code,
-      action,
-      captureSnapshot: false,
-      waitForNetwork: true,
-    };
-  },
-});
-
 export default [
-  screenshot,
-  moveMouse,
-  click,
-  drag,
-  type,
+  mouseMove,
+  mouseClick,
+  mouseDrag,
 ];
--- a/src/tools/navigate.ts
+++ b/src/tools/navigate.ts
@@ -15,9 +15,9 @@
 */

 import { z } from 'zod';
-import { defineTool, type ToolFactory } from './tool.js';
+import { defineTool } from './tool.js';

-const navigate: ToolFactory = captureSnapshot => defineTool({
+const navigate = defineTool({
  capability: 'core',

  schema: {
@@ -41,14 +41,14 @@ const navigate: ToolFactory = captureSnapshot => defineTool({

    return {
      code,
-      captureSnapshot,
+      captureSnapshot: true,
      waitForNetwork: false,
    };
  },
 });

-const goBack: ToolFactory = captureSnapshot => defineTool({
-  capability: 'history',
+const goBack = defineTool({
+  capability: 'core',
  schema: {
    name: 'browser_navigate_back',
    title: 'Go back',
@@ -67,14 +67,14 @@ const goBack: ToolFactory = captureSnapshot => defineTool({

    return {
      code,
-      captureSnapshot,
+      captureSnapshot: true,
      waitForNetwork: false,
    };
  },
 });

-const goForward: ToolFactory = captureSnapshot => defineTool({
-  capability: 'history',
+const goForward = defineTool({
+  capability: 'core',
  schema: {
    name: 'browser_navigate_forward',
    title: 'Go forward',
@@ -91,14 +91,14 @@ const goForward: ToolFactory = captureSnapshot => defineTool({
    ];
    return {
      code,
-      captureSnapshot,
+      captureSnapshot: true,
      waitForNetwork: false,
    };
  },
 });

-export default (captureSnapshot: boolean) => [
-  navigate(captureSnapshot),
-  goBack(captureSnapshot),
-  goForward(captureSnapshot),
+export default [
+  navigate,
+  goBack,
+  goForward,
 ];
--- a/src/tools/screenshot.ts
+++ b/src/tools/screenshot.ts
@@ -79,7 +79,7 @@ const screenshot = defineTool({
    return {
      code,
      action,
-      captureSnapshot: true,
+      captureSnapshot: false,
      waitForNetwork: false,
    };
  }
--- a/src/tools/snapshot.ts
+++ b/src/tools/snapshot.ts
@@ -41,33 +41,44 @@ const snapshot = defineTool({
  },
 });

-const elementSchema = z.object({
+export const elementSchema = z.object({
  element: z.string().describe('Human-readable element description used to obtain permission to interact with the element'),
  ref: z.string().describe('Exact target element reference from the page snapshot'),
 });

+const clickSchema = elementSchema.extend({
+  doubleClick: z.boolean().optional().describe('Whether to perform a double click instead of a single click'),
+  button: z.enum(['left', 'right', 'middle']).optional().describe('Button to click, defaults to left'),
+});
+
 const click = defineTool({
  capability: 'core',
  schema: {
    name: 'browser_click',
    title: 'Click',
    description: 'Perform click on a web page',
-    inputSchema: elementSchema,
+    inputSchema: clickSchema,
    type: 'destructive',
  },

  handle: async (context, params) => {
    const tab = context.currentTabOrDie();
    const locator = tab.snapshotOrDie().refLocator(params);
+    const button = params.button;
+    const buttonAttr = button ? `{ button: '${button}' }` : '';

-    const code = [
-      `// Click ${params.element}`,
-      `await page.${await generateLocator(locator)}.click();`
-    ];
+    const code: string[] = [];
+    if (params.doubleClick) {
+      code.push(`// Double click ${params.element}`);
+      code.push(`await page.${await generateLocator(locator)}.dblclick(${buttonAttr});`);
+    } else {
+      code.push(`// Click ${params.element}`);
+      code.push(`await page.${await generateLocator(locator)}.click(${buttonAttr});`);
+    }

    return {
      code,
-      action: () => locator.click(),
+      action: () => params.doubleClick ? locator.dblclick({ button }) : locator.click({ button }),
      captureSnapshot: true,
      waitForNetwork: true,
    };
@@ -136,54 +147,6 @@ const hover = defineTool({
  },
 });

-const typeSchema = elementSchema.extend({
-  text: z.string().describe('Text to type into the element'),
-  submit: z.boolean().optional().describe('Whether to submit entered text (press Enter after)'),
-  slowly: z.boolean().optional().describe('Whether to type one character at a time. Useful for triggering key handlers in the page. By default entire text is filled in at once.'),
-});
-
-const type = defineTool({
-  capability: 'core',
-  schema: {
-    name: 'browser_type',
-    title: 'Type text',
-    description: 'Type text into editable element',
-    inputSchema: typeSchema,
-    type: 'destructive',
-  },
-
-  handle: async (context, params) => {
-    const snapshot = context.currentTabOrDie().snapshotOrDie();
-    const locator = snapshot.refLocator(params);
-
-    const code: string[] = [];
-    const steps: (() => Promise<void>)[] = [];
-
-    if (params.slowly) {
-      code.push(`// Press "${params.text}" sequentially into "${params.element}"`);
-      code.push(`await page.${await generateLocator(locator)}.pressSequentially(${javascript.quote(params.text)});`);
-      steps.push(() => locator.pressSequentially(params.text));
-    } else {
-      code.push(`// Fill "${params.text}" into "${params.element}"`);
-      code.push(`await page.${await generateLocator(locator)}.fill(${javascript.quote(params.text)});`);
-      steps.push(() => locator.fill(params.text));
-    }
-
-    if (params.submit) {
-      code.push(`// Submit text`);
-      code.push(`await page.${await generateLocator(locator)}.press('Enter');`);
-      steps.push(() => locator.press('Enter'));
-    }
-
-    return {
-      code,
-      action: () => steps.reduce((acc, step) => acc.then(step), Promise.resolve()),
-      captureSnapshot: true,
-      waitForNetwork: true,
-    };
-  },
-});
-
 const selectOptionSchema = elementSchema.extend({
  values: z.array(z.string()).describe('Array of values to select in the dropdown. This can be a single value or multiple values.'),
 });
@@ -221,6 +184,5 @@ export default [
  click,
  drag,
  hover,
-  type,
  selectOption,
 ];
--- a/src/tools/tabs.ts
+++ b/src/tools/tabs.ts
@@ -15,10 +15,10 @@
 */

 import { z } from 'zod';
-import { defineTool, type ToolFactory } from './tool.js';
+import { defineTool } from './tool.js';

 const listTabs = defineTool({
-  capability: 'tabs',
+  capability: 'core-tabs',

  schema: {
    name: 'browser_tab_list',
@@ -44,8 +44,8 @@ const listTabs = defineTool({
  },
 });

-const selectTab: ToolFactory = captureSnapshot => defineTool({
-  capability: 'tabs',
+const selectTab = defineTool({
+  capability: 'core-tabs',

  schema: {
    name: 'browser_tab_select',
@@ -65,14 +65,14 @@ const selectTab: ToolFactory = captureSnapshot => defineTool({

    return {
      code,
-      captureSnapshot,
+      captureSnapshot: true,
      waitForNetwork: false
    };
  },
 });

-const newTab: ToolFactory = captureSnapshot => defineTool({
-  capability: 'tabs',
+const newTab = defineTool({
+  capability: 'core-tabs',

  schema: {
    name: 'browser_tab_new',
@@ -94,14 +94,14 @@ const newTab: ToolFactory = captureSnapshot => defineTool({
    ];
    return {
      code,
-      captureSnapshot,
+      captureSnapshot: true,
      waitForNetwork: false
    };
  },
 });

-const closeTab: ToolFactory = captureSnapshot => defineTool({
-  capability: 'tabs',
+const closeTab = defineTool({
+  capability: 'core-tabs',

  schema: {
    name: 'browser_tab_close',
@@ -120,15 +120,15 @@ const closeTab: ToolFactory = captureSnapshot => defineTool({
    ];
    return {
      code,
-      captureSnapshot,
+      captureSnapshot: true,
      waitForNetwork: false
    };
  },
 });

-export default (captureSnapshot: boolean) => [
+export default [
  listTabs,
-  newTab(captureSnapshot),
-  selectTab(captureSnapshot),
-  closeTab(captureSnapshot),
+  newTab,
+  selectTab,
+  closeTab,
 ];
--- a/src/tools/testing.ts
+++ b/src/tools/testing.ts
@@ -1,67 +0,0 @@
-/**
- * Copyright (c) Microsoft Corporation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { z } from 'zod';
-import { defineTool } from './tool.js';
-
-const generateTestSchema = z.object({
-  name: z.string().describe('The name of the test'),
-  description: z.string().describe('The description of the test'),
-  steps: z.array(z.string()).describe('The steps of the test'),
-});
-
-const generateTest = defineTool({
-  capability: 'testing',
-
-  schema: {
-    name: 'browser_generate_playwright_test',
-    title: 'Generate a Playwright test',
-    description: 'Generate a Playwright test for given scenario',
-    inputSchema: generateTestSchema,
-    type: 'readOnly',
-  },
-
-  handle: async (context, params) => {
-    return {
-      resultOverride: {
-        content: [{
-          type: 'text',
-          text: instructions(params),
-        }],
-      },
-      code: [],
-      captureSnapshot: false,
-      waitForNetwork: false,
-    };
-  },
-});
-
-const instructions = (params: { name: string, description: string, steps: string[] }) => [
-  `## Instructions`,
-  `- You are a playwright test generator.`,
-  `- You are given a scenario and you need to generate a playwright test for it.`,
-  '- DO NOT generate test code based on the scenario alone. DO run steps one by one using the tools provided instead.',
-  '- Only after all steps are completed, emit a Playwright TypeScript test that uses @playwright/test based on message history',
-  '- Save generated test file in the tests directory',
-  `Test name: ${params.name}`,
-  `Description: ${params.description}`,
-  `Steps:`,
-  ...params.steps.map((step, index) => `- ${index + 1}. ${step}`),
-].join('\n');
-
-export default [
-  generateTest,
-];
--- a/src/tools/tool.ts
+++ b/src/tools/tool.ts
@@ -61,8 +61,6 @@ export type Tool<Input extends InputType = InputType> = {
  handle: (context: Context, params: z.output<Input>) => Promise<ToolResult>;
 };

-export type ToolFactory = (snapshot: boolean) => Tool<any>;
-
 export function defineTool<Input extends InputType>(tool: Tool<Input>): Tool<Input> {
  return tool;
 }
--- a/src/tools/utils.ts
+++ b/src/tools/utils.ts
@@ -14,6 +14,9 @@
 * limitations under the License.
 */

+// @ts-ignore
+import { asLocator } from 'playwright-core/lib/utils';
+
 import type * as playwright from 'playwright';
 import type { Context } from '../context.js';
 import type { Tab } from '../tab.js';
@@ -78,7 +81,12 @@ export function sanitizeForFilePath(s: string) {
 }

 export async function generateLocator(locator: playwright.Locator): Promise<string> {
-  return (locator as any)._generateLocatorString();
+  try {
+    const { resolvedSelector } = await (locator as any)._resolveSelector();
+    return asLocator('javascript', resolvedSelector);
+  } catch (e) {
+    throw new Error('Ref not found, likely because element was removed. Use browser_snapshot to see what elements are currently on the page.');
+  }
 }

 export async function callOnPageNoTrace<T>(page: playwright.Page, callback: (page: playwright.Page) => Promise<T>): Promise<T> {
--- a/src/tools/wait.ts
+++ b/src/tools/wait.ts
@@ -15,10 +15,10 @@
 */

 import { z } from 'zod';
-import { defineTool, type ToolFactory } from './tool.js';
+import { defineTool } from './tool.js';

-const wait: ToolFactory = captureSnapshot => defineTool({
-  capability: 'wait',
+const wait = defineTool({
+  capability: 'core',

  schema: {
    name: 'browser_wait_for',
@@ -40,7 +40,7 @@ const wait: ToolFactory = captureSnapshot => defineTool({

    if (params.time) {
      code.push(`await new Promise(f => setTimeout(f, ${params.time!} * 1000));`);
-      await new Promise(f => setTimeout(f, Math.min(10000, params.time! * 1000)));
+      await new Promise(f => setTimeout(f, Math.min(30000, params.time! * 1000)));
    }

    const tab = context.currentTabOrDie();
@@ -59,12 +59,12 @@ const wait: ToolFactory = captureSnapshot => defineTool({

    return {
      code,
-      captureSnapshot,
+      captureSnapshot: true,
      waitForNetwork: false,
    };
  },
 });

-export default (captureSnapshot: boolean) => [
-  wait(captureSnapshot),
+export default [
+  wait,
 ];
--- a/src/transport.ts
+++ b/src/transport.ts
@@ -23,6 +23,7 @@ import { SSEServerTransport } from '@modelcontextprotocol/sdk/server/sse.js';
 import { StreamableHTTPServerTransport } from '@modelcontextprotocol/sdk/server/streamableHttp.js';
 import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';

+import type { AddressInfo } from 'node:net';
 import type { Server } from './server.js';

 export async function startStdioTransport(server: Server) {
@@ -87,7 +88,14 @@ async function handleStreamable(server: Server, req: http.IncomingMessage, res:
      if (transport.sessionId)
        sessions.delete(transport.sessionId);
    };
-    await server.createConnection(transport);
+    const connection = await server.createConnection(transport);
+    // Ensure connection is closed when transport closes
+    transport.onclose = () => {
+      if (transport.sessionId)
+        sessions.delete(transport.sessionId);
+      // eslint-disable-next-line no-console
+      void connection.close().catch(e => console.error(e));
+    };
    await transport.handleRequest(req, res);
    return;
  }
@@ -96,43 +104,53 @@ async function handleStreamable(server: Server, req: http.IncomingMessage, res:
  res.end('Invalid request');
 }

-export function startHttpTransport(server: Server) {
+export async function startHttpServer(config: { host?: string, port?: number }): Promise<http.Server> {
+  const { host, port } = config;
+  const httpServer = http.createServer();
+  await new Promise<void>((resolve, reject) => {
+    httpServer.on('error', reject);
+    httpServer.listen(port, host, () => {
+      resolve();
+      httpServer.removeListener('error', reject);
+    });
+  });
+  return httpServer;
+}
+
+export function startHttpTransport(httpServer: http.Server, mcpServer: Server) {
  const sseSessions = new Map<string, SSEServerTransport>();
  const streamableSessions = new Map<string, StreamableHTTPServerTransport>();
-  const httpServer = http.createServer(async (req, res) => {
+  httpServer.on('request', async (req, res) => {
    const url = new URL(`http://localhost${req.url}`);
-    if (url.pathname.startsWith('/mcp'))
-      await handleStreamable(server, req, res, streamableSessions);
+    if (url.pathname.startsWith('/sse'))
+      await handleSSE(mcpServer, req, res, url, sseSessions);
    else
-      await handleSSE(server, req, res, url, sseSessions);
+      await handleStreamable(mcpServer, req, res, streamableSessions);
  });
-  const { host, port } = server.config.server;
-  httpServer.listen(port, host, () => {
-    const address = httpServer.address();
-    assert(address, 'Could not bind server socket');
-    let url: string;
-    if (typeof address === 'string') {
-      url = address;
-    } else {
-      const resolvedPort = address.port;
-      let resolvedHost = address.family === 'IPv4' ? address.address : `[${address.address}]`;
-      if (resolvedHost === '0.0.0.0' || resolvedHost === '[::]')
-        resolvedHost = 'localhost';
-      url = `http://${resolvedHost}:${resolvedPort}`;
-    }
-    const message = [
-      `Listening on ${url}`,
-      'Put this in your client config:',
-      JSON.stringify({
-        'mcpServers': {
-          'playwright': {
-            'url': `${url}/sse`
-          }
+  const url = httpAddressToString(httpServer.address());
+  const message = [
+    `Listening on ${url}`,
+    'Put this in your client config:',
+    JSON.stringify({
+      'mcpServers': {
+        'playwright': {
+          'url': `${url}/mcp`
        }
-      }, undefined, 2),
-      'If your client supports streamable HTTP, you can use the /mcp endpoint instead.',
-    ].join('\n');
+      }
+    }, undefined, 2),
+    'For legacy SSE transport support, you can use the /sse endpoint instead.',
+  ].join('\n');
    // eslint-disable-next-line no-console
-    console.error(message);
-  });
+  console.error(message);
+}
+
+export function httpAddressToString(address: string | AddressInfo | null): string {
+  assert(address, 'Could not bind server socket');
+  if (typeof address === 'string')
+    return address;
+  const resolvedPort = address.port;
+  let resolvedHost = address.family === 'IPv4' ? address.address : `[${address.address}]`;
+  if (resolvedHost === '0.0.0.0' || resolvedHost === '[::]')
+    resolvedHost = 'localhost';
+  return `http://${resolvedHost}:${resolvedPort}`;
 }
--- a/tests/capabilities.spec.ts
+++ b/tests/capabilities.spec.ts
@@ -22,8 +22,8 @@ test('test snapshot tool list', async ({ client }) => {
    'browser_click',
    'browser_console_messages',
    'browser_drag',
+    'browser_evaluate',
    'browser_file_upload',
-    'browser_generate_playwright_test',
    'browser_handle_dialog',
    'browser_hover',
    'browser_select_option',
@@ -34,7 +34,6 @@ test('test snapshot tool list', async ({ client }) => {
    'browser_navigate_forward',
    'browser_navigate',
    'browser_network_requests',
-    'browser_pdf_save',
    'browser_press_key',
    'browser_resize',
    'browser_snapshot',
@@ -47,46 +46,33 @@ test('test snapshot tool list', async ({ client }) => {
  ]));
 });

-test('test vision tool list', async ({ visionClient }) => {
-  const { tools: visionTools } = await visionClient.listTools();
-  expect(new Set(visionTools.map(t => t.name))).toEqual(new Set([
-    'browser_close',
-    'browser_console_messages',
-    'browser_file_upload',
-    'browser_generate_playwright_test',
-    'browser_handle_dialog',
-    'browser_install',
-    'browser_navigate_back',
-    'browser_navigate_forward',
-    'browser_navigate',
-    'browser_network_requests',
-    'browser_pdf_save',
-    'browser_press_key',
-    'browser_resize',
-    'browser_screen_capture',
-    'browser_screen_click',
-    'browser_screen_drag',
-    'browser_screen_move_mouse',
-    'browser_screen_type',
-    'browser_tab_close',
-    'browser_tab_list',
-    'browser_tab_new',
-    'browser_tab_select',
-    'browser_wait_for',
-  ]));
-});
-
-test('test capabilities', async ({ startClient }) => {
+test('test capabilities (pdf)', async ({ startClient }) => {
  const { client } = await startClient({
-    args: ['--caps="core"'],
+    args: ['--caps=pdf'],
  });
  const { tools } = await client.listTools();
  const toolNames = tools.map(t => t.name);
-  expect(toolNames).not.toContain('browser_file_upload');
-  expect(toolNames).not.toContain('browser_pdf_save');
-  expect(toolNames).not.toContain('browser_screen_capture');
-  expect(toolNames).not.toContain('browser_screen_click');
-  expect(toolNames).not.toContain('browser_screen_drag');
-  expect(toolNames).not.toContain('browser_screen_move_mouse');
-  expect(toolNames).not.toContain('browser_screen_type');
+  expect(toolNames).toContain('browser_pdf_save');
+});
+
+test('test capabilities (vision)', async ({ startClient }) => {
+  const { client } = await startClient({
+    args: ['--caps=vision'],
+  });
+  const { tools } = await client.listTools();
+  const toolNames = tools.map(t => t.name);
+  expect(toolNames).toContain('browser_mouse_move_xy');
+  expect(toolNames).toContain('browser_mouse_click_xy');
+  expect(toolNames).toContain('browser_mouse_drag_xy');
+});
+
+test('support for legacy --vision option', async ({ startClient }) => {
+  const { client } = await startClient({
+    args: ['--vision'],
+  });
+  const { tools } = await client.listTools();
+  const toolNames = tools.map(t => t.name);
+  expect(toolNames).toContain('browser_mouse_move_xy');
+  expect(toolNames).toContain('browser_mouse_click_xy');
+  expect(toolNames).toContain('browser_mouse_drag_xy');
 });
--- a/tests/cdp.spec.ts
+++ b/tests/cdp.spec.ts
@@ -14,6 +14,9 @@
 * limitations under the License.
 */

+import url from 'node:url';
+import path from 'node:path';
+import { spawnSync } from 'node:child_process';
 import { test, expect } from './fixtures.js';

 test('cdp server', async ({ cdpServer, startClient, server }) => {
@@ -22,7 +25,7 @@ test('cdp server', async ({ cdpServer, startClient, server }) => {
  expect(await client.callTool({
    name: 'browser_navigate',
    arguments: { url: server.HELLO_WORLD },
-  })).toContainTextContent(`- generic [ref=e1]: Hello, world!`);
+  })).toContainTextContent(`- generic [active] [ref=e1]: Hello, world!`);
 });

 test('cdp server reuse tab', async ({ cdpServer, startClient, server }) => {
@@ -38,21 +41,22 @@ test('cdp server reuse tab', async ({ cdpServer, startClient, server }) => {
      element: 'Hello, world!',
      ref: 'f0',
    },
-  })).toHaveTextContent(`Error: No current snapshot available. Capture a snapshot of navigate to a new location first.`);
+  })).toHaveTextContent(`Error: No current snapshot available. Capture a snapshot or navigate to a new location first.`);

  expect(await client.callTool({
    name: 'browser_snapshot',
  })).toHaveTextContent(`
- Ran Playwright code:
+### Ran Playwright code
 \`\`\`js
 // <internal code to capture accessibility snapshot>
 \`\`\`

+### Page state
 - Page URL: ${server.HELLO_WORLD}
 - Page Title: Title
- Page Snapshot
+- Page Snapshot:
 \`\`\`yaml
- generic [ref=e1]: Hello, world!
+- generic [active] [ref=e1]: Hello, world!
 \`\`\`
 `);
 });
@@ -73,5 +77,17 @@ test('should throw connection error and allow re-connecting', async ({ cdpServer
  expect(await client.callTool({
    name: 'browser_navigate',
    arguments: { url: server.PREFIX },
-  })).toContainTextContent(`- generic [ref=e1]: Hello, world!`);
+  })).toContainTextContent(`- generic [active] [ref=e1]: Hello, world!`);
+});
+
+// NOTE: Can be removed when we drop Node.js 18 support and changed to import.meta.filename.
+const __filename = url.fileURLToPath(import.meta.url);
+
+test('does not support --device', async () => {
+  const result = spawnSync('node', [
+    path.join(__filename, '../../cli.js'), '--device=Pixel 5', '--cdp-endpoint=http://localhost:1234',
+  ]);
+  expect(result.error).toBeUndefined();
+  expect(result.status).toBe(1);
+  expect(result.stderr.toString()).toContain('Device emulation is not supported with cdpEndpoint.');
 });
--- a/tests/click.spec.ts
+++ b/tests/click.spec.ts
@@ -0,0 +1,119 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { test, expect } from './fixtures.js';
+
+test('browser_click', async ({ client, server, mcpBrowser }) => {
+  server.setContent('/', `
+    <title>Title</title>
+    <button>Submit</button>
+  `, 'text/html');
+
+  await client.callTool({
+    name: 'browser_navigate',
+    arguments: { url: server.PREFIX },
+  });
+
+  expect(await client.callTool({
+    name: 'browser_click',
+    arguments: {
+      element: 'Submit button',
+      ref: 'e2',
+    },
+  })).toHaveTextContent(`
+### Ran Playwright code
+\`\`\`js
+// Click Submit button
+await page.getByRole('button', { name: 'Submit' }).click();
+\`\`\`
+
+### Page state
+- Page URL: ${server.PREFIX}
+- Page Title: Title
+- Page Snapshot:
+\`\`\`yaml
+- button "Submit" ${mcpBrowser !== 'webkit' || process.platform === 'linux' ? '[active] ' : ''}[ref=e2]
+\`\`\`
+`);
+});
+
+test('browser_click (double)', async ({ client, server }) => {
+  server.setContent('/', `
+    <title>Title</title>
+    <script>
+      function handle() {
+        document.querySelector('h1').textContent = 'Double clicked';
+      }
+    </script>
+    <h1 ondblclick="handle()">Click me</h1>
+  `, 'text/html');
+
+  await client.callTool({
+    name: 'browser_navigate',
+    arguments: { url: server.PREFIX },
+  });
+
+  expect(await client.callTool({
+    name: 'browser_click',
+    arguments: {
+      element: 'Click me',
+      ref: 'e2',
+      doubleClick: true,
+    },
+  })).toHaveTextContent(`
+### Ran Playwright code
+\`\`\`js
+// Double click Click me
+await page.getByRole('heading', { name: 'Click me' }).dblclick();
+\`\`\`
+
+### Page state
+- Page URL: ${server.PREFIX}
+- Page Title: Title
+- Page Snapshot:
+\`\`\`yaml
+- heading "Double clicked" [level=1] [ref=e3]
+\`\`\`
+`);
+});
+
+test('browser_click (right)', async ({ client, server }) => {
+  server.setContent('/', `
+    <button oncontextmenu="handle">Menu</button>
+    <script>
+      document.addEventListener('contextmenu', event => {
+        event.preventDefault();
+        document.querySelector('button').textContent = 'Right clicked';
+      });
+    </script>
+  `, 'text/html');
+
+  await client.callTool({
+    name: 'browser_navigate',
+    arguments: { url: server.PREFIX },
+  });
+
+  const result = await client.callTool({
+    name: 'browser_click',
+    arguments: {
+      element: 'Menu',
+      ref: 'e2',
+      button: 'right',
+    },
+  });
+  expect(result).toContainTextContent(`await page.getByRole('button', { name: 'Menu' }).click({ button: 'right' });`);
+  expect(result).toContainTextContent(`- button "Right clicked"`);
+});
--- a/tests/config.spec.ts
+++ b/tests/config.spec.ts
@@ -19,7 +19,7 @@ import fs from 'node:fs';
 import { Config } from '../config.js';
 import { test, expect } from './fixtures.js';

-test('config user data dir', async ({ startClient, server }, testInfo) => {
+test('config user data dir', async ({ startClient, server, mcpMode }, testInfo) => {
  server.setContent('/', `
    <title>Title</title>
    <body>Hello, world!</body>
@@ -45,7 +45,7 @@ test('config user data dir', async ({ startClient, server }, testInfo) => {

 test.describe(() => {
  test.use({ mcpBrowser: '' });
-  test('browserName', { annotation: { type: 'issue', description: 'https://github.com/microsoft/playwright-mcp/issues/458' } }, async ({ startClient }, testInfo) => {
+  test('browserName', { annotation: { type: 'issue', description: 'https://github.com/microsoft/playwright-mcp/issues/458' } }, async ({ startClient, mcpMode }, testInfo) => {
    const config: Config = {
      browser: {
        browserName: 'firefox',
--- a/tests/console.spec.ts
+++ b/tests/console.spec.ts
@@ -38,7 +38,59 @@ test('browser_console_messages', async ({ client, server }) => {
    name: 'browser_console_messages',
  });
  expect(resource).toHaveTextContent([
-    '[LOG] Hello, world!',
-    '[ERROR] Error',
+    `[LOG] Hello, world! @ ${server.PREFIX}:4`,
+    `[ERROR] Error @ ${server.PREFIX}:5`,
  ].join('\n'));
 });
+
+test('browser_console_messages (page error)', async ({ client, server }) => {
+  server.setContent('/', `
+    <!DOCTYPE html>
+    <html>
+      <script>
+        throw new Error("Error in script");
+      </script>
+    </html>
+  `, 'text/html');
+
+  await client.callTool({
+    name: 'browser_navigate',
+    arguments: {
+      url: server.PREFIX,
+    },
+  });
+
+  const resource = await client.callTool({
+    name: 'browser_console_messages',
+  });
+  expect(resource).toHaveTextContent(/Error: Error in script/);
+  expect(resource).toHaveTextContent(new RegExp(server.PREFIX));
+});
+
+test('recent console messages', async ({ client, server }) => {
+  server.setContent('/', `
+    <!DOCTYPE html>
+    <html>
+      <button onclick="console.log('Hello, world!');">Click me</button>
+    </html>
+  `, 'text/html');
+
+  await client.callTool({
+    name: 'browser_navigate',
+    arguments: {
+      url: server.PREFIX,
+    },
+  });
+
+  const response = await client.callTool({
+    name: 'browser_click',
+    arguments: {
+      element: 'Click me',
+      ref: 'e2',
+    },
+  });
+
+  expect(response).toContainTextContent(`
+### New console messages
+- [LOG] Hello, world! @`);
+});
--- a/tests/core.spec.ts
+++ b/tests/core.spec.ts
@@ -21,55 +21,23 @@ test('browser_navigate', async ({ client, server }) => {
    name: 'browser_navigate',
    arguments: { url: server.HELLO_WORLD },
  })).toHaveTextContent(`
- Ran Playwright code:
+### Ran Playwright code
 \`\`\`js
 // Navigate to ${server.HELLO_WORLD}
 await page.goto('${server.HELLO_WORLD}');
 \`\`\`

+### Page state
 - Page URL: ${server.HELLO_WORLD}
 - Page Title: Title
- Page Snapshot
+- Page Snapshot:
 \`\`\`yaml
- generic [ref=e1]: Hello, world!
+- generic [active] [ref=e1]: Hello, world!
 \`\`\`
 `
  );
 });

-test('browser_click', async ({ client, server }) => {
-  server.setContent('/', `
-    <title>Title</title>
-    <button>Submit</button>
-  `, 'text/html');
-
-  await client.callTool({
-    name: 'browser_navigate',
-    arguments: { url: server.PREFIX },
-  });
-
-  expect(await client.callTool({
-    name: 'browser_click',
-    arguments: {
-      element: 'Submit button',
-      ref: 'e2',
-    },
-  })).toHaveTextContent(`
- Ran Playwright code:
-\`\`\`js
-// Click Submit button
-await page.getByRole('button', { name: 'Submit' }).click();
-\`\`\`
-
- Page URL: ${server.PREFIX}
- Page Title: Title
- Page Snapshot
-\`\`\`yaml
- button "Submit" [ref=e2]
-\`\`\`
-`);
-});
-
 test('browser_select_option', async ({ client, server }) => {
  server.setContent('/', `
    <title>Title</title>
@@ -92,15 +60,16 @@ test('browser_select_option', async ({ client, server }) => {
      values: ['bar'],
    },
  })).toHaveTextContent(`
- Ran Playwright code:
+### Ran Playwright code
 \`\`\`js
 // Select options [bar] in Select
 await page.getByRole('combobox').selectOption(['bar']);
 \`\`\`

+### Page state
 - Page URL: ${server.PREFIX}
 - Page Title: Title
- Page Snapshot
+- Page Snapshot:
 \`\`\`yaml
 - combobox [ref=e2]:
  - option "Foo"
@@ -132,15 +101,16 @@ test('browser_select_option (multiple)', async ({ client, server }) => {
      values: ['bar', 'baz'],
    },
  })).toHaveTextContent(`
- Ran Playwright code:
+### Ran Playwright code
 \`\`\`js
 // Select options [bar, baz] in Select
 await page.getByRole('listbox').selectOption(['bar', 'baz']);
 \`\`\`

+### Page state
 - Page URL: ${server.PREFIX}
 - Page Title: Title
- Page Snapshot
+- Page Snapshot:
 \`\`\`yaml
 - listbox [ref=e2]:
  - option "Foo" [ref=e3]
@@ -175,7 +145,7 @@ test('browser_type', async ({ client, server }) => {
  });
  expect(await client.callTool({
    name: 'browser_console_messages',
-  })).toHaveTextContent('[LOG] Key pressed: Enter , Text: Hi!');
+  })).toHaveTextContent(/\[LOG\] Key pressed: Enter , Text: Hi!/);
 });

 test('browser_type (slowly)', async ({ client, server }) => {
@@ -199,14 +169,13 @@ test('browser_type (slowly)', async ({ client, server }) => {
      slowly: true,
    },
  });
-  expect(await client.callTool({
+  const response = await client.callTool({
    name: 'browser_console_messages',
-  })).toHaveTextContent([
-    '[LOG] Key pressed: H Text: ',
-    '[LOG] Key pressed: i Text: H',
-    '[LOG] Key pressed: ! Text: Hi',
-    '[LOG] Key pressed: Enter Text: Hi!',
-  ].join('\n'));
+  });
+  expect(response).toHaveTextContent(/\[LOG\] Key pressed: H Text: /);
+  expect(response).toHaveTextContent(/\[LOG\] Key pressed: i Text: H/);
+  expect(response).toHaveTextContent(/\[LOG\] Key pressed: ! Text: Hi/);
+  expect(response).toHaveTextContent(/\[LOG\] Key pressed: Enter Text: Hi!/);
 });

 test('browser_resize', async ({ client, server }) => {
@@ -230,10 +199,67 @@ test('browser_resize', async ({ client, server }) => {
      height: 780,
    },
  });
-  expect(response).toContainTextContent(`- Ran Playwright code:
+  expect(response).toContainTextContent(`### Ran Playwright code
 \`\`\`js
 // Resize browser window to 390x780
 await page.setViewportSize({ width: 390, height: 780 });
 \`\`\``);
  await expect.poll(() => client.callTool({ name: 'browser_snapshot' })).toContainTextContent('Window size: 390x780');
 });
+
+test('old locator error message', async ({ client, server }) => {
+  server.setContent('/', `
+    <button>Button 1</button>
+    <button>Button 2</button>
+    <script>
+      document.querySelector('button').addEventListener('click', () => {
+        document.querySelectorAll('button')[1].remove();
+      });
+    </script>
+  `, 'text/html');
+
+  expect(await client.callTool({
+    name: 'browser_navigate',
+    arguments: {
+      url: server.PREFIX,
+    },
+  })).toContainTextContent(`
+  - button "Button 1" [ref=e2]
+  - button "Button 2" [ref=e3]
+  `.trim());
+
+  await client.callTool({
+    name: 'browser_click',
+    arguments: {
+      element: 'Button 1',
+      ref: 'e2',
+    },
+  });
+
+  expect(await client.callTool({
+    name: 'browser_click',
+    arguments: {
+      element: 'Button 2',
+      ref: 'e3',
+    },
+  })).toContainTextContent('Ref not found');
+});
+
+test('visibility: hidden > visible should be shown', { annotation: { type: 'issue', description: 'https://github.com/microsoft/playwright-mcp/issues/535' } }, async ({ client, server }) => {
+  server.setContent('/', `
+    <div style="visibility: hidden;">
+      <div style="visibility: visible;">
+        <button>Button</button>
+      </div>
+    </div>
+  `, 'text/html');
+
+  await client.callTool({
+    name: 'browser_navigate',
+    arguments: { url: server.PREFIX },
+  });
+
+  expect(await client.callTool({
+    name: 'browser_snapshot'
+  })).toContainTextContent('- button "Button"');
+});
--- a/tests/device.spec.ts
+++ b/tests/device.spec.ts
@@ -16,7 +16,7 @@

 import { test, expect } from './fixtures.js';

-test('--device should work', async ({ startClient, server }) => {
+test('--device should work', async ({ startClient, server, mcpMode }) => {
  const { client } = await startClient({
    args: ['--device', 'iPhone 15'],
  });
--- a/tests/dialogs.spec.ts
+++ b/tests/dialogs.spec.ts
@@ -16,9 +16,6 @@

 import { test, expect } from './fixtures.js';

-// https://github.com/microsoft/playwright/issues/35663
-test.skip(({ mcpBrowser, mcpHeadless }) => mcpBrowser === 'webkit' && mcpHeadless);
-
 test('alert dialog', async ({ client, server }) => {
  server.setContent('/', `<button onclick="alert('Alert')">Button</button>`, 'text/html');
  expect(await client.callTool({
@@ -32,7 +29,7 @@ test('alert dialog', async ({ client, server }) => {
      element: 'Button',
      ref: 'e2',
    },
-  })).toHaveTextContent(`- Ran Playwright code:
+  })).toHaveTextContent(`### Ran Playwright code
 \`\`\`js
 // Click Button
 await page.getByRole('button', { name: 'Button' }).click();
@@ -49,23 +46,20 @@ await page.getByRole('button', { name: 'Button' }).click();
  });

  expect(result).not.toContainTextContent('### Modal state');
-  expect(result).toHaveTextContent(`- Ran Playwright code:
+  expect(result).toContainTextContent(`### Ran Playwright code
 \`\`\`js
 // <internal code to handle "alert" dialog>
 \`\`\`

+### Page state
 - Page URL: ${server.PREFIX}
 - Page Title: 
- Page Snapshot
+- Page Snapshot:
 \`\`\`yaml
- button "Button" [ref=e2]
-\`\`\`
-`);
+- button "Button"`);
 });

 test('two alert dialogs', async ({ client, server }) => {
-  test.fixme(true, 'Race between the dialog and ariaSnapshot');
-
  server.setContent('/', `
    <title>Title</title>
    <body>
@@ -84,7 +78,7 @@ test('two alert dialogs', async ({ client, server }) => {
      element: 'Button',
      ref: 'e2',
    },
-  })).toHaveTextContent(`- Ran Playwright code:
+  })).toHaveTextContent(`### Ran Playwright code
 \`\`\`js
 // Click Button
 await page.getByRole('button', { name: 'Button' }).click();
@@ -100,7 +94,18 @@ await page.getByRole('button', { name: 'Button' }).click();
    },
  });

-  expect(result).not.toContainTextContent('### Modal state');
+  expect(result).toContainTextContent(`
+### Modal state
+- ["alert" dialog with message "Alert 2"]: can be handled by the "browser_handle_dialog" tool`);
+
+  const result2 = await client.callTool({
+    name: 'browser_handle_dialog',
+    arguments: {
+      accept: true,
+    },
+  });
+
+  expect(result2).not.toContainTextContent('### Modal state');
 });

 test('confirm dialog (true)', async ({ client, server }) => {
@@ -134,9 +139,9 @@ test('confirm dialog (true)', async ({ client, server }) => {

  expect(result).not.toContainTextContent('### Modal state');
  expect(result).toContainTextContent('// <internal code to handle "confirm" dialog>');
-  expect(result).toContainTextContent(`- Page Snapshot
+  expect(result).toContainTextContent(`- Page Snapshot:
 \`\`\`yaml
- generic [ref=e1]: "true"
+- generic [active] [ref=e1]: "true"
 \`\`\``);
 });

@@ -169,9 +174,9 @@ test('confirm dialog (false)', async ({ client, server }) => {
    },
  });

-  expect(result).toContainTextContent(`- Page Snapshot
+  expect(result).toContainTextContent(`- Page Snapshot:
 \`\`\`yaml
- generic [ref=e1]: "false"
+- generic [active] [ref=e1]: "false"
 \`\`\``);
 });

@@ -205,8 +210,51 @@ test('prompt dialog', async ({ client, server }) => {
    },
  });

-  expect(result).toContainTextContent(`- Page Snapshot
+  expect(result).toContainTextContent(`- Page Snapshot:
 \`\`\`yaml
- generic [ref=e1]: Answer
+- generic [active] [ref=e1]: Answer
 \`\`\``);
 });
+
+test('alert dialog w/ race', async ({ client, server }) => {
+  server.setContent('/', `<button onclick="setTimeout(() => alert('Alert'), 100)">Button</button>`, 'text/html');
+  expect(await client.callTool({
+    name: 'browser_navigate',
+    arguments: { url: server.PREFIX },
+  })).toContainTextContent('- button "Button" [ref=e2]');
+
+  expect(await client.callTool({
+    name: 'browser_click',
+    arguments: {
+      element: 'Button',
+      ref: 'e2',
+    },
+  })).toHaveTextContent(`### Ran Playwright code
+\`\`\`js
+// Click Button
+await page.getByRole('button', { name: 'Button' }).click();
+\`\`\`
+
+### Modal state
+- ["alert" dialog with message "Alert"]: can be handled by the "browser_handle_dialog" tool`);
+
+  const result = await client.callTool({
+    name: 'browser_handle_dialog',
+    arguments: {
+      accept: true,
+    },
+  });
+
+  expect(result).not.toContainTextContent('### Modal state');
+  expect(result).toContainTextContent(`### Ran Playwright code
+\`\`\`js
+// <internal code to handle "alert" dialog>
+\`\`\`
+
+### Page state
+- Page URL: ${server.PREFIX}
+- Page Title: 
+- Page Snapshot:
+\`\`\`yaml
+- button "Button"`);
+});
--- a/tests/evaluate.spec.ts
+++ b/tests/evaluate.spec.ts
@@ -0,0 +1,51 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { test, expect } from './fixtures.js';
+
+test('browser_evaluate', async ({ client, server }) => {
+  expect(await client.callTool({
+    name: 'browser_navigate',
+    arguments: { url: server.HELLO_WORLD },
+  })).toContainTextContent(`- Page Title: Title`);
+
+  const result = await client.callTool({
+    name: 'browser_evaluate',
+    arguments: {
+      function: '() => document.title',
+    },
+  });
+  expect(result).toContainTextContent(`"Title"`);
+});
+
+test('browser_evaluate (element)', async ({ client, server }) => {
+  server.setContent('/', `
+    <body style="background-color: red">Hello, world!</body>
+  `, 'text/html');
+  await client.callTool({
+    name: 'browser_navigate',
+    arguments: { url: server.PREFIX },
+  });
+
+  expect(await client.callTool({
+    name: 'browser_evaluate',
+    arguments: {
+      function: 'element => element.style.backgroundColor',
+      element: 'body',
+      ref: 'e1',
+    },
+  })).toContainTextContent(`- Result: "red"`);
+});
--- a/tests/files.spec.ts
+++ b/tests/files.spec.ts
@@ -28,7 +28,7 @@ test('browser_file_upload', async ({ client, server }, testInfo) => {
    arguments: { url: server.PREFIX },
  })).toContainTextContent(`
 \`\`\`yaml
- generic [ref=e1]:
+- generic [active] [ref=e1]:
  - button "Choose File" [ref=e2]
  - button "Button" [ref=e3]
 \`\`\``);
@@ -65,12 +65,6 @@ The tool "browser_file_upload" can only be used when there is related modal stat
    });

    expect(response).not.toContainTextContent('### Modal state');
-    expect(response).toContainTextContent(`
-\`\`\`yaml
- generic [ref=e1]:
-  - button "Choose File" [ref=e2]
-  - button "Button" [ref=e3]
-\`\`\``);
  }

  {
@@ -100,7 +94,7 @@ The tool "browser_file_upload" can only be used when there is related modal stat
  }
 });

-test('clicking on download link emits download', async ({ startClient, server }, testInfo) => {
+test('clicking on download link emits download', async ({ startClient, server, mcpMode }, testInfo) => {
  const { client } = await startClient({
    config: { outputDir: testInfo.outputPath('output') },
  });
@@ -124,7 +118,7 @@ test('clicking on download link emits download', async ({ startClient, server },
 - Downloaded file test.txt to ${testInfo.outputPath('output', 'test.txt')}`);
 });

-test('navigating to download link emits download', async ({ startClient, server, mcpBrowser }, testInfo) => {
+test('navigating to download link emits download', async ({ startClient, server, mcpBrowser, mcpMode }, testInfo) => {
  const { client } = await startClient({
    config: { outputDir: testInfo.outputPath('output') },
  });
--- a/tests/fixtures.ts
+++ b/tests/fixtures.ts
@@ -26,6 +26,8 @@ import { TestServer } from './testserver/index.ts';

 import type { Config } from '../config';
 import type { BrowserContext } from 'playwright';
+import type { Transport } from '@modelcontextprotocol/sdk/shared/transport.js';
+import type { Stream } from 'stream';

 export type TestOptions = {
  mcpBrowser: string | undefined;
@@ -39,7 +41,6 @@ type CDPServer = {

 type TestFixtures = {
  client: Client;
-  visionClient: Client;
  startClient: (options?: { clientName?: string, args?: string[], config?: Config }) => Promise<{ client: Client, stderr: () => string }>;
  wsEndpoint: string;
  cdpServer: CDPServer;
@@ -59,18 +60,15 @@ export const test = baseTest.extend<TestFixtures & TestOptions, WorkerFixtures>(
    await use(client);
  },

-  visionClient: async ({ startClient }, use) => {
-    const { client } = await startClient({ args: ['--vision'] });
-    await use(client);
-  },
-
  startClient: async ({ mcpHeadless, mcpBrowser, mcpMode }, use, testInfo) => {
-    const userDataDir = testInfo.outputPath('user-data-dir');
+    const userDataDir = mcpMode !== 'docker' ? testInfo.outputPath('user-data-dir') : undefined;
    const configDir = path.dirname(test.info().config.configFile!);
    let client: Client | undefined;

    await use(async options => {
-      const args = ['--user-data-dir', path.relative(configDir, userDataDir)];
+      const args: string[] = [];
+      if (userDataDir)
+        args.push('--user-data-dir', userDataDir);
      if (process.env.CI && process.platform === 'linux')
        args.push('--no-sandbox');
      if (mcpHeadless)
@@ -86,14 +84,16 @@ export const test = baseTest.extend<TestFixtures & TestOptions, WorkerFixtures>(
      }

      client = new Client({ name: options?.clientName ?? 'test', version: '1.0.0' });
-      const transport = createTransport(args, mcpMode);
-      let stderr = '';
-      transport.stderr?.on('data', data => {
-        stderr += data.toString();
+      const { transport, stderr } = await createTransport(args, mcpMode);
+      let stderrBuffer = '';
+      stderr?.on('data', data => {
+        if (process.env.PWMCP_DEBUG)
+          process.stderr.write(data);
+        stderrBuffer += data.toString();
      });
      await client.connect(transport);
      await client.ping();
-      return { client, stderr: () => stderr };
+      return { client, stderr: () => stderrBuffer };
    });

    await client?.close();
@@ -134,7 +134,7 @@ export const test = baseTest.extend<TestFixtures & TestOptions, WorkerFixtures>(

  mcpMode: [undefined, { option: true }],

-  _workerServers: [async ({}, use, workerInfo) => {
+  _workerServers: [async ({ }, use, workerInfo) => {
    const port = 8907 + workerInfo.workerIndex * 4;
    const server = await TestServer.create(port);

@@ -160,17 +160,25 @@ export const test = baseTest.extend<TestFixtures & TestOptions, WorkerFixtures>(
  },
 });

-function createTransport(args: string[], mcpMode: TestOptions['mcpMode']) {
+async function createTransport(args: string[], mcpMode: TestOptions['mcpMode']): Promise<{
+  transport: Transport,
+  stderr: Stream | null,
+}> {
  // NOTE: Can be removed when we drop Node.js 18 support and changed to import.meta.filename.
  const __filename = url.fileURLToPath(import.meta.url);
  if (mcpMode === 'docker') {
    const dockerArgs = ['run', '--rm', '-i', '--network=host', '-v', `${test.info().project.outputDir}:/app/test-results`];
-    return new StdioClientTransport({
+    const transport = new StdioClientTransport({
      command: 'docker',
      args: [...dockerArgs, 'playwright-mcp-dev:latest', ...args],
    });
+    return {
+      transport,
+      stderr: transport.stderr,
+    };
  }
-  return new StdioClientTransport({
+
+  const transport = new StdioClientTransport({
    command: 'node',
    args: [path.join(path.dirname(__filename), '../cli.js'), ...args],
    cwd: path.join(path.dirname(__filename), '..'),
@@ -182,6 +190,10 @@ function createTransport(args: string[], mcpMode: TestOptions['mcpMode']) {
      DEBUG_HIDE_DATE: '1',
    },
  });
+  return {
+    transport,
+    stderr: transport.stderr!,
+  };
 }

 type Response = Awaited<ReturnType<Client['callTool']>>;
@@ -214,17 +226,14 @@ export const expect = baseExpect.extend({
    };
  },

-  toContainTextContent(response: Response, content: string | string[]) {
+  toContainTextContent(response: Response, content: string) {
    const isNot = this.isNot;
    try {
-      content = Array.isArray(content) ? content : [content];
-      const texts = (response.content as any).map(c => c.text);
-      for (let i = 0; i < texts.length; i++) {
-        if (isNot)
-          expect(texts[i]).not.toContain(content[i]);
-        else
-          expect(texts[i]).toContain(content[i]);
-      }
+      const texts = (response.content as any).map(c => c.text).join('\n');
+      if (isNot)
+        expect(texts).not.toContain(content);
+      else
+        expect(texts).toContain(content);
    } catch (e) {
      return {
        pass: isNot,
@@ -239,5 +248,5 @@ export const expect = baseExpect.extend({
 });

 export function formatOutput(output: string): string[] {
-  return output.split('\n').map(line => line.replace(/^pw:mcp:test /, '').replace(/test-results.*/, '').trim()).filter(Boolean);
+  return output.split('\n').map(line => line.replace(/^pw:mcp:test /, '').replace(/user data dir.*/, 'user data dir').trim()).filter(Boolean);
 }
--- a/tests/http.spec.ts
+++ b/tests/http.spec.ts
@@ -66,15 +66,16 @@ const test = baseTest.extend<{ serverEndpoint: (options?: { args?: string[], noP
  },
 });

-test('sse transport', async ({ serverEndpoint }) => {
+test('http transport', async ({ serverEndpoint }) => {
  const { url } = await serverEndpoint();
-  const transport = new SSEClientTransport(url);
+  const transport = new StreamableHTTPClientTransport(new URL('/mcp', url));
  const client = new Client({ name: 'test', version: '1.0.0' });
  await client.connect(transport);
  await client.ping();
+  expect(transport.sessionId, 'has session support').toBeDefined();
 });

-test('sse transport (config)', async ({ serverEndpoint }) => {
+test('http transport (config)', async ({ serverEndpoint }) => {
  const config: Config = {
    server: {
      port: 0,
@@ -84,16 +85,16 @@ test('sse transport (config)', async ({ serverEndpoint }) => {
  await fs.promises.writeFile(configFile, JSON.stringify(config, null, 2));

  const { url } = await serverEndpoint({ noPort: true, args: ['--config=' + configFile] });
-  const transport = new SSEClientTransport(url);
+  const transport = new StreamableHTTPClientTransport(new URL('/mcp', url));
  const client = new Client({ name: 'test', version: '1.0.0' });
  await client.connect(transport);
  await client.ping();
 });

-test('sse transport browser lifecycle (isolated)', async ({ serverEndpoint, server }) => {
+test('http transport browser lifecycle (isolated)', async ({ serverEndpoint, server }) => {
  const { url, stderr } = await serverEndpoint({ args: ['--isolated'] });

-  const transport1 = new SSEClientTransport(url);
+  const transport1 = new StreamableHTTPClientTransport(new URL('/mcp', url));
  const client1 = new Client({ name: 'test', version: '1.0.0' });
  await client1.connect(transport1);
  await client1.callTool({
@@ -102,7 +103,7 @@ test('sse transport browser lifecycle (isolated)', async ({ serverEndpoint, serv
  });
  await client1.close();

-  const transport2 = new SSEClientTransport(url);
+  const transport2 = new StreamableHTTPClientTransport(new URL('/mcp', url));
  const client2 = new Client({ name: 'test', version: '1.0.0' });
  await client2.connect(transport2);
  await client2.callTool({
@@ -113,9 +114,6 @@ test('sse transport browser lifecycle (isolated)', async ({ serverEndpoint, serv

  await expect(async () => {
    const lines = stderr().split('\n');
-    expect(lines.filter(line => line.match(/create SSE session/)).length).toBe(2);
-    expect(lines.filter(line => line.match(/delete SSE session/)).length).toBe(2);
-
    expect(lines.filter(line => line.match(/create context/)).length).toBe(2);
    expect(lines.filter(line => line.match(/close context/)).length).toBe(2);

@@ -127,10 +125,10 @@ test('sse transport browser lifecycle (isolated)', async ({ serverEndpoint, serv
  }).toPass();
 });

-test('sse transport browser lifecycle (isolated, multiclient)', async ({ serverEndpoint, server }) => {
+test('http transport browser lifecycle (isolated, multiclient)', async ({ serverEndpoint, server }) => {
  const { url, stderr } = await serverEndpoint({ args: ['--isolated'] });

-  const transport1 = new SSEClientTransport(url);
+  const transport1 = new StreamableHTTPClientTransport(new URL('/mcp', url));
  const client1 = new Client({ name: 'test', version: '1.0.0' });
  await client1.connect(transport1);
  await client1.callTool({
@@ -138,7 +136,7 @@ test('sse transport browser lifecycle (isolated, multiclient)', async ({ serverE
    arguments: { url: server.HELLO_WORLD },
  });

-  const transport2 = new SSEClientTransport(url);
+  const transport2 = new StreamableHTTPClientTransport(new URL('/mcp', url));
  const client2 = new Client({ name: 'test', version: '1.0.0' });
  await client2.connect(transport2);
  await client2.callTool({
@@ -147,7 +145,7 @@ test('sse transport browser lifecycle (isolated, multiclient)', async ({ serverE
  });
  await client1.close();

-  const transport3 = new SSEClientTransport(url);
+  const transport3 = new StreamableHTTPClientTransport(new URL('/mcp', url));
  const client3 = new Client({ name: 'test', version: '1.0.0' });
  await client3.connect(transport3);
  await client3.callTool({
@@ -160,9 +158,6 @@ test('sse transport browser lifecycle (isolated, multiclient)', async ({ serverE

  await expect(async () => {
    const lines = stderr().split('\n');
-    expect(lines.filter(line => line.match(/create SSE session/)).length).toBe(3);
-    expect(lines.filter(line => line.match(/delete SSE session/)).length).toBe(3);
-
    expect(lines.filter(line => line.match(/create context/)).length).toBe(3);
    expect(lines.filter(line => line.match(/close context/)).length).toBe(3);

@@ -174,10 +169,10 @@ test('sse transport browser lifecycle (isolated, multiclient)', async ({ serverE
  }).toPass();
 });

-test('sse transport browser lifecycle (persistent)', async ({ serverEndpoint, server }) => {
+test('http transport browser lifecycle (persistent)', async ({ serverEndpoint, server }) => {
  const { url, stderr } = await serverEndpoint();

-  const transport1 = new SSEClientTransport(url);
+  const transport1 = new StreamableHTTPClientTransport(new URL('/mcp', url));
  const client1 = new Client({ name: 'test', version: '1.0.0' });
  await client1.connect(transport1);
  await client1.callTool({
@@ -186,7 +181,7 @@ test('sse transport browser lifecycle (persistent)', async ({ serverEndpoint, se
  });
  await client1.close();

-  const transport2 = new SSEClientTransport(url);
+  const transport2 = new StreamableHTTPClientTransport(new URL('/mcp', url));
  const client2 = new Client({ name: 'test', version: '1.0.0' });
  await client2.connect(transport2);
  await client2.callTool({
@@ -197,9 +192,6 @@ test('sse transport browser lifecycle (persistent)', async ({ serverEndpoint, se

  await expect(async () => {
    const lines = stderr().split('\n');
-    expect(lines.filter(line => line.match(/create SSE session/)).length).toBe(2);
-    expect(lines.filter(line => line.match(/delete SSE session/)).length).toBe(2);
-
    expect(lines.filter(line => line.match(/create context/)).length).toBe(2);
    expect(lines.filter(line => line.match(/close context/)).length).toBe(2);

@@ -211,10 +203,10 @@ test('sse transport browser lifecycle (persistent)', async ({ serverEndpoint, se
  }).toPass();
 });

-test('sse transport browser lifecycle (persistent, multiclient)', async ({ serverEndpoint, server }) => {
+test('http transport browser lifecycle (persistent, multiclient)', async ({ serverEndpoint, server }) => {
  const { url } = await serverEndpoint();

-  const transport1 = new SSEClientTransport(url);
+  const transport1 = new StreamableHTTPClientTransport(new URL('/mcp', url));
  const client1 = new Client({ name: 'test', version: '1.0.0' });
  await client1.connect(transport1);
  await client1.callTool({
@@ -222,7 +214,7 @@ test('sse transport browser lifecycle (persistent, multiclient)', async ({ serve
    arguments: { url: server.HELLO_WORLD },
  });

-  const transport2 = new SSEClientTransport(url);
+  const transport2 = new StreamableHTTPClientTransport(new URL('/mcp', url));
  const client2 = new Client({ name: 'test', version: '1.0.0' });
  await client2.connect(transport2);
  const response = await client2.callTool({
@@ -236,9 +228,17 @@ test('sse transport browser lifecycle (persistent, multiclient)', async ({ serve
  await client2.close();
 });

-test('streamable http transport', async ({ serverEndpoint }) => {
+test('sse transport', async ({ serverEndpoint }) => {
  const { url } = await serverEndpoint();
-  const transport = new StreamableHTTPClientTransport(new URL('/mcp', url));
+  const transport = new SSEClientTransport(new URL('/sse', url));
+  const client = new Client({ name: 'test', version: '1.0.0' });
+  await client.connect(transport);
+  await client.ping();
+});
+
+test('http transport (default)', async ({ serverEndpoint }) => {
+  const { url } = await serverEndpoint();
+  const transport = new StreamableHTTPClientTransport(url);
  const client = new Client({ name: 'test', version: '1.0.0' });
  await client.connect(transport);
  await client.ping();
--- a/tests/iframes.spec.ts
+++ b/tests/iframes.spec.ts
@@ -24,10 +24,10 @@ test('stitched aria frames', async ({ client }) => {
    },
  })).toContainTextContent(`
 \`\`\`yaml
- generic [ref=e1]:
+- generic [active] [ref=e1]:
  - heading "Hello" [level=1] [ref=e2]
  - iframe [ref=e3]:
-    - generic [ref=f1e1]:
+    - generic [active] [ref=f1e1]:
      - button "World" [ref=f1e2]
      - main [ref=f1e3]:
        - iframe [ref=f1e4]:
--- a/tests/launch.spec.ts
+++ b/tests/launch.spec.ts
@@ -18,7 +18,7 @@ import fs from 'fs';

 import { test, expect, formatOutput } from './fixtures.js';

-test('test reopen browser', async ({ startClient, server }) => {
+test('test reopen browser', async ({ startClient, server, mcpMode }) => {
  const { client, stderr } = await startClient();
  await client.callTool({
    name: 'browser_navigate',
@@ -32,7 +32,7 @@ test('test reopen browser', async ({ startClient, server }) => {
  expect(await client.callTool({
    name: 'browser_navigate',
    arguments: { url: server.HELLO_WORLD },
-  })).toContainTextContent(`- generic [ref=e1]: Hello, world!`);
+  })).toContainTextContent(`- generic [active] [ref=e1]: Hello, world!`);

  await client.close();

--- a/tests/pdf.spec.ts
+++ b/tests/pdf.spec.ts
@@ -19,7 +19,7 @@ import fs from 'fs';
 import { test, expect } from './fixtures.js';

 test('save as pdf unavailable', async ({ startClient, server }) => {
-  const { client } = await startClient({ args: ['--caps="no-pdf"'] });
+  const { client } = await startClient();
  await client.callTool({
    name: 'browser_navigate',
    arguments: { url: server.HELLO_WORLD },
@@ -32,7 +32,7 @@ test('save as pdf unavailable', async ({ startClient, server }) => {

 test('save as pdf', async ({ startClient, mcpBrowser, server }, testInfo) => {
  const { client } = await startClient({
-    config: { outputDir: testInfo.outputPath('output') },
+    config: { outputDir: testInfo.outputPath('output'), capabilities: ['pdf'] },
  });

  test.skip(!!mcpBrowser && !['chromium', 'chrome', 'msedge'].includes(mcpBrowser), 'Save as PDF is only supported in Chromium.');
@@ -40,7 +40,7 @@ test('save as pdf', async ({ startClient, mcpBrowser, server }, testInfo) => {
  expect(await client.callTool({
    name: 'browser_navigate',
    arguments: { url: server.HELLO_WORLD },
-  })).toContainTextContent(`- generic [ref=e1]: Hello, world!`);
+  })).toContainTextContent(`- generic [active] [ref=e1]: Hello, world!`);

  const response = await client.callTool({
    name: 'browser_pdf_save',
@@ -52,13 +52,13 @@ test('save as pdf (filename: output.pdf)', async ({ startClient, mcpBrowser, ser
  const outputDir = testInfo.outputPath('output');
  test.skip(!!mcpBrowser && !['chromium', 'chrome', 'msedge'].includes(mcpBrowser), 'Save as PDF is only supported in Chromium.');
  const { client } = await startClient({
-    config: { outputDir },
+    config: { outputDir, capabilities: ['pdf'] },
  });

  expect(await client.callTool({
    name: 'browser_navigate',
    arguments: { url: server.HELLO_WORLD },
-  })).toContainTextContent(`- generic [ref=e1]: Hello, world!`);
+  })).toContainTextContent(`- generic [active] [ref=e1]: Hello, world!`);

  expect(await client.callTool({
    name: 'browser_pdf_save',
--- a/tests/screenshot.spec.ts
+++ b/tests/screenshot.spec.ts
@@ -201,32 +201,3 @@ test('browser_take_screenshot (imageResponses=omit)', async ({ startClient, serv
    ],
  });
 });
-
-test('browser_take_screenshot (cursor)', async ({ startClient, server }, testInfo) => {
-  const outputDir = testInfo.outputPath('output');
-
-  const { client } = await startClient({
-    clientName: 'cursor:vscode',
-    config: { outputDir },
-  });
-
-  expect(await client.callTool({
-    name: 'browser_navigate',
-    arguments: { url: server.HELLO_WORLD },
-  })).toContainTextContent(`Navigate to http://localhost`);
-
-  await client.callTool({
-    name: 'browser_take_screenshot',
-  });
-
-  expect(await client.callTool({
-    name: 'browser_take_screenshot',
-  })).toEqual({
-    content: [
-      {
-        text: expect.stringContaining(`Screenshot viewport and save it as`),
-        type: 'text',
-      },
-    ],
-  });
-});
--- a/tests/tabs.spec.ts
+++ b/tests/tabs.spec.ts
@@ -31,7 +31,7 @@ test('list initial tabs', async ({ client }) => {
  expect(await client.callTool({
    name: 'browser_tab_list',
  })).toHaveTextContent(`### Open tabs
- 1: (current) [] (about:blank)`);
+- 0: (current) [] (about:blank)`);
 });

 test('list first tab', async ({ client }) => {
@@ -39,46 +39,36 @@ test('list first tab', async ({ client }) => {
  expect(await client.callTool({
    name: 'browser_tab_list',
  })).toHaveTextContent(`### Open tabs
- 1: [] (about:blank)
- 2: (current) [Tab one] (data:text/html,<title>Tab one</title><body>Body one</body>)`);
+- 0: [] (about:blank)
+- 1: (current) [Tab one] (data:text/html,<title>Tab one</title><body>Body one</body>)`);
 });

 test('create new tab', async ({ client }) => {
-  expect(await createTab(client, 'Tab one', 'Body one')).toHaveTextContent(`
- Ran Playwright code:
-\`\`\`js
-// <internal code to open a new tab>
-\`\`\`
-
+  expect(await createTab(client, 'Tab one', 'Body one')).toContainTextContent(`
 ### Open tabs
- 1: [] (about:blank)
- 2: (current) [Tab one] (data:text/html,<title>Tab one</title><body>Body one</body>)
+- 0: [] (about:blank)
+- 1: (current) [Tab one] (data:text/html,<title>Tab one</title><body>Body one</body>)

 ### Current tab
 - Page URL: data:text/html,<title>Tab one</title><body>Body one</body>
 - Page Title: Tab one
- Page Snapshot
+- Page Snapshot:
 \`\`\`yaml
- generic [ref=e1]: Body one
+- generic [active] [ref=e1]: Body one
 \`\`\``);

-  expect(await createTab(client, 'Tab two', 'Body two')).toHaveTextContent(`
- Ran Playwright code:
-\`\`\`js
-// <internal code to open a new tab>
-\`\`\`
-
+  expect(await createTab(client, 'Tab two', 'Body two')).toContainTextContent(`
 ### Open tabs
- 1: [] (about:blank)
- 2: [Tab one] (data:text/html,<title>Tab one</title><body>Body one</body>)
- 3: (current) [Tab two] (data:text/html,<title>Tab two</title><body>Body two</body>)
+- 0: [] (about:blank)
+- 1: [Tab one] (data:text/html,<title>Tab one</title><body>Body one</body>)
+- 2: (current) [Tab two] (data:text/html,<title>Tab two</title><body>Body two</body>)

 ### Current tab
 - Page URL: data:text/html,<title>Tab two</title><body>Body two</body>
 - Page Title: Tab two
- Page Snapshot
+- Page Snapshot:
 \`\`\`yaml
- generic [ref=e1]: Body two
+- generic [active] [ref=e1]: Body two
 \`\`\``);
 });

@@ -88,25 +78,25 @@ test('select tab', async ({ client }) => {
  expect(await client.callTool({
    name: 'browser_tab_select',
    arguments: {
-      index: 2,
+      index: 1,
    },
  })).toHaveTextContent(`
- Ran Playwright code:
+### Ran Playwright code
 \`\`\`js
-// <internal code to select tab 2>
+// <internal code to select tab 1>
 \`\`\`

 ### Open tabs
- 1: [] (about:blank)
- 2: (current) [Tab one] (data:text/html,<title>Tab one</title><body>Body one</body>)
- 3: [Tab two] (data:text/html,<title>Tab two</title><body>Body two</body>)
+- 0: [] (about:blank)
+- 1: (current) [Tab one] (data:text/html,<title>Tab one</title><body>Body one</body>)
+- 2: [Tab two] (data:text/html,<title>Tab two</title><body>Body two</body>)

 ### Current tab
 - Page URL: data:text/html,<title>Tab one</title><body>Body one</body>
 - Page Title: Tab one
- Page Snapshot
+- Page Snapshot:
 \`\`\`yaml
- generic [ref=e1]: Body one
+- generic [active] [ref=e1]: Body one
 \`\`\``);
 });

@@ -116,24 +106,24 @@ test('close tab', async ({ client }) => {
  expect(await client.callTool({
    name: 'browser_tab_close',
    arguments: {
-      index: 3,
+      index: 2,
    },
  })).toHaveTextContent(`
- Ran Playwright code:
+### Ran Playwright code
 \`\`\`js
-// <internal code to close tab 3>
+// <internal code to close tab 2>
 \`\`\`

 ### Open tabs
- 1: [] (about:blank)
- 2: (current) [Tab one] (data:text/html,<title>Tab one</title><body>Body one</body>)
+- 0: [] (about:blank)
+- 1: (current) [Tab one] (data:text/html,<title>Tab one</title><body>Body one</body>)

 ### Current tab
 - Page URL: data:text/html,<title>Tab one</title><body>Body one</body>
 - Page Title: Tab one
- Page Snapshot
+- Page Snapshot:
 \`\`\`yaml
- generic [ref=e1]: Body one
+- generic [active] [ref=e1]: Body one
 \`\`\``);
 });

--- a/tests/trace.spec.ts
+++ b/tests/trace.spec.ts
@@ -19,7 +19,7 @@ import path from 'path';

 import { test, expect } from './fixtures.js';

-test('check that trace is saved', async ({ startClient, server }, testInfo) => {
+test('check that trace is saved', async ({ startClient, server, mcpMode }, testInfo) => {
  const outputDir = testInfo.outputPath('output');

  const { client } = await startClient({
--- a/utils/update-readme.js
+++ b/utils/update-readme.js
@@ -20,60 +20,20 @@ import fs from 'node:fs'
 import path from 'node:path'
 import url from 'node:url'
 import zodToJsonSchema from 'zod-to-json-schema'
-
-import commonTools from '../lib/tools/common.js';
-import consoleTools from '../lib/tools/console.js';
-import dialogsTools from '../lib/tools/dialogs.js';
-import filesTools from '../lib/tools/files.js';
-import installTools from '../lib/tools/install.js';
-import keyboardTools from '../lib/tools/keyboard.js';
-import navigateTools from '../lib/tools/navigate.js';
-import networkTools from '../lib/tools/network.js';
-import pdfTools from '../lib/tools/pdf.js';
-import snapshotTools from '../lib/tools/snapshot.js';
-import tabsTools from '../lib/tools/tabs.js';
-import screenshotTools from '../lib/tools/screenshot.js';
-import testTools from '../lib/tools/testing.js';
-import visionTools from '../lib/tools/vision.js';
-import waitTools from '../lib/tools/wait.js';
 import { execSync } from 'node:child_process';

-const categories = {
-  'Interactions': [
-    ...snapshotTools,
-    ...keyboardTools(true),
-    ...waitTools(true),
-    ...filesTools(true),
-    ...dialogsTools(true),
-  ],
-  'Navigation': [
-    ...navigateTools(true),
-  ],
-  'Resources': [
-    ...screenshotTools,
-    ...pdfTools,
-    ...networkTools,
-    ...consoleTools,
-  ],
-  'Utilities': [
-    ...installTools,
-    ...commonTools(true),
-  ],
-  'Tabs': [
-    ...tabsTools(true),
-  ],
-  'Testing': [
-    ...testTools,
-  ],
-  'Vision mode': [
-    ...visionTools,
-    ...keyboardTools(),
-    ...waitTools(false),
-    ...filesTools(false),
-    ...dialogsTools(false),
-  ],
+import { allTools } from '../lib/tools.js';
+
+const capabilities = {
+  'core': 'Core automation',
+  'core-tabs': 'Tab management',
+  'core-install': 'Browser installation',
+  'vision': 'Coordinate-based (opt-in via --caps=vision)',
+  'pdf': 'PDF generation (opt-in via --caps=pdf)',
 };

+const toolsByCapability = Object.fromEntries(Object.entries(capabilities).map(([capability, title]) => [title, allTools.filter(tool => tool.capability === capability).sort((a, b) => a.schema.name.localeCompare(b.schema.name))]));
+
 // NOTE: Can be removed when we drop Node.js 18 support and changed to import.meta.filename.
 const __filename = url.fileURLToPath(import.meta.url);

@@ -139,14 +99,12 @@ async function updateSection(content, startMarker, endMarker, generatedLines) {
 async function updateTools(content) {
  console.log('Loading tool information from compiled modules...');

-  const totalTools = Object.values(categories).flat().length;
-  console.log(`Found ${totalTools} tools`);
-
  const generatedLines = /** @type {string[]} */ ([]);
-  for (const [category, categoryTools] of Object.entries(categories)) {
-    generatedLines.push(`<details>\n<summary><b>${category}</b></summary>`);
+  for (const [capability, tools] of Object.entries(toolsByCapability)) {
+    console.log('Updating tools for capability:', capability);
+    generatedLines.push(`<details>\n<summary><b>${capability}</b></summary>`);
    generatedLines.push('');
-    for (const tool of categoryTools)
+    for (const tool of tools)
      generatedLines.push(...formatToolForReadme(tool.schema));
    generatedLines.push(`</details>`);
    generatedLines.push('');
Author	SHA1	Message	Date
copilot-swe-agent[bot]	13257ce625	Fix streamable HTTP transport connection cleanup Co-authored-by: pavelfeldman <883973+pavelfeldman@users.noreply.github.com>	2025-07-18 20:43:59 +00:00
copilot-swe-agent[bot]	046958e7d9	Migrate tests from /sse to /mcp endpoint and rename file - Renamed sse.spec.ts to http.spec.ts with git mv to preserve history - Updated most tests to use StreamableHTTPClientTransport with /mcp endpoint instead of SSEClientTransport with /sse endpoint - Changed existing "streamable http transport" test to "sse transport" test using /sse endpoint - Updated test names from "sse transport" to "http transport" to reflect new default - Removed SSE session-specific debug log expectations from tests since streamable HTTP doesn't use SSE sessions - This provides better test coverage for the new default /mcp endpoint while maintaining legacy /sse testing Co-authored-by: pavelfeldman <883973+pavelfeldman@users.noreply.github.com>	2025-07-18 18:24:59 +00:00
copilot-swe-agent[bot]	8d7f1fa231	Fix routing to make /mcp default transport Co-authored-by: pavelfeldman <883973+pavelfeldman@users.noreply.github.com>	2025-07-18 18:09:12 +00:00
copilot-swe-agent[bot]	9ca9e82006	Migrate to /mcp streamable transport by default Co-authored-by: pavelfeldman <883973+pavelfeldman@users.noreply.github.com>	2025-07-18 16:04:59 +00:00
copilot-swe-agent[bot]	3b9397dc80	Initial plan	2025-07-18 15:53:13 +00:00
Pavel Feldman	64f950ae42	chore: mark v0.0.31 (#691 )	2025-07-17 16:04:21 -07:00
Pavel Feldman	5bfff0a059	chore: include recent console logs in results (#689 )	2025-07-17 14:58:44 -07:00
Pavel Feldman	c97bc6e2ae	chore: allow right click (#687 ) Fixes https://github.com/microsoft/playwright-mcp/issues/467	2025-07-17 13:24:05 -07:00
Pavel Feldman	fe0c0ffffe	chore: mirror cli options w/ env vars (#685 ) Fixes https://github.com/microsoft/playwright-mcp/issues/639	2025-07-17 10:19:18 -07:00
Pavel Feldman	9526910864	chore: sort install sections (#682 )	2025-07-17 09:06:10 -07:00
Pavel Feldman	95454735bf	chore: remove image reply special case in cursor (#680 )	2025-07-16 18:32:07 -07:00
Pavel Feldman	e9f6433241	chore: remove server experiment (#681 )	2025-07-16 18:05:47 -07:00
Pavel Feldman	d61aa16fee	chore: turn vision into capability (#679 ) Fixes https://github.com/microsoft/playwright-mcp/issues/420	2025-07-16 16:40:00 -07:00
Pavel Feldman	012c906500	chore: introduce browser_evaluate (#678 ) Fixes https://github.com/microsoft/playwright-mcp/issues/424	2025-07-16 15:02:47 -07:00
Pavel Feldman	825a97d66e	chore: remove generate_test tool for now - it adds no value (#675 )	2025-07-16 13:33:05 -07:00
Pavel Feldman	3061d9aa56	chore: resolve dialog races (#673 ) Fixes https://github.com/microsoft/playwright-mcp/issues/595	2025-07-16 13:32:54 -07:00
Pavel Feldman	da818d113a	chore: make tab indexes 0-based (#674 ) Fixes https://github.com/microsoft/playwright-mcp/issues/570	2025-07-16 09:55:08 -07:00
Pavel Feldman	a5a57df105	chore: include page errors in console messages (#671 ) Fixes https://github.com/microsoft/playwright-mcp/issues/669	2025-07-15 15:46:09 -07:00
Pavel Feldman	be8adb1866	chore: migrate to locator._resolveSelector (#670 )	2025-07-15 14:50:33 -07:00
Pavel Feldman	c5a2324aaf	chore: mark v0.0.30 (#666 )	2025-07-14 10:53:12 -07:00
Pavel Feldman	128474b4aa	chore: remove extension code (#667 )	2025-07-14 10:52:38 -07:00
Pavel Feldman	7fca8f50f8	chore: roll Playwright to 1.54.1 (#665 )	2025-07-14 09:51:14 -07:00
Simon Knott	841bb417d1	chore: update to 1.54.0 (#653 ) Closes https://github.com/microsoft/playwright-mcp/issues/535	2025-07-14 09:53:33 +02:00
Pavel Feldman	59f1d67a4e	feat(dblclick): add double click (#654 ) Fixes https://github.com/microsoft/playwright-mcp/issues/652	2025-07-11 16:45:39 -07:00
おがどら	1600ba6645	docs: Update README about imageResponses option. (#646 )	2025-07-09 17:40:22 -07:00
Joah Gerstenberg	127c996e86	docs: add instructions to install in Goose (#580 )	2025-07-09 17:39:41 -07:00
Sandor Major	4bd39c07e9	docs: adding installation steps for Gemini CLI (#625 ) I just tried it out with Gemini CLI and it works like a charm, thanks for creating this MCP server!	2025-07-09 17:37:29 -07:00
Max Schmitt	f5b68dc590	devops(docker): enhance Docker image publishing with ORAS end-of-life tagging (#641 ) This tags the images we publish as EOL immediately in order to get excluded from the image scanning. Like we do upstream in microsoft/playwright.	2025-07-07 23:08:12 +02:00
Mehul Raheja	875bd3b6ec	fix(docs): Fix typo of windsurf in readme (#620 )	2025-07-02 09:54:36 +02:00
Yury Semikhatsky	137b74750c	chore(extension): wrap CDP protocol (#604 )	2025-06-26 16:21:59 -07:00
Yury Semikhatsky	ded00dc422	chore(extension): convert to typescript (#603 )	2025-06-26 13:52:08 -07:00
Yury Semikhatsky	5df6c2431b	chore(extension): support reconnect, implement relay-extension protocol (#602 )	2025-06-26 11:12:23 -07:00
Simon Knott	9066988098	chore: improve "ref not found" error message (#561 ) Helps the model better understand the error cause.	2025-06-17 14:09:29 +02:00
jito(지토)	1dc4977ff9	docs: add Claude Code installation instructions (#553 ) Add installation instructions for Claude Code CLI to the README.	2025-06-16 13:35:46 +02:00
Yury Semikhatsky	96e234012d	chore(extension): start relay before creating MCP server (#548 ) * HTTPS server launched and the relay server is created before MCP server. This way we can pass CDP endpoint to its constructor. * MCP HTTP transport is added to precreated HTTP server. * A bunch of renames to fix style issues.	2025-06-13 16:13:40 -07:00
Max Schmitt	6c3f3b6576	feat: add MCP Chrome extension (#325 ) Instructions: 1. `git clone https://github.com/mxschmitt/playwright-mcp && git checkout extension-drafft` 2. `npm ci && npm run build` 3. `chrome://extensions` in your normal Chrome, "load unpacked" and select the extension folder. 4. `node cli.js --port=4242 --extension` - The URL it prints at the end you can put into the extension popup. 5. Put either this into Claude Desktop (it does not support SSE yet hence wrapping it or just put the URL into Cursor/VSCode) ```json { "mcpServers": { "playwright": { "command": "bash", "args": [ "-c", "source $HOME/.nvm/nvm.sh && nvm use --silent 22 && npx supergateway --streamableHttp http://127.0.0.1:4242/mcp" ] } } } ``` Things like `Take a snapshot of my browser.` should now work in your Prompt Chat. ---- - SSE only for now, since we already have a http server with a port there - Upstream "page tests" can be executed over this CDP relay via https://github.com/microsoft/playwright/pull/36286 - Limitations for now are everything what happens outside of the tab its session is shared with -> `window.open` / `target=_blank`. --------- Co-authored-by: Yury Semikhatsky <yurys@chromium.org>	2025-06-13 13:15:17 -07:00
Dmitry Gozman	0df6d7a441	chore: roll playwright to Jun 10th, v1.53 (#542 ) Co-authored-by: Simon Knott <simonknott@microsoft.com>	2025-06-11 15:53:14 +01:00
Dmitry Gozman	4ea7041ba9	chore: mark v0.0.29 (#541 )	2025-06-11 12:00:52 +01:00
Dan O'Brien	7dae68de78	docs: add instructions for MCP server in Qodo Gen (#530 )	2025-06-08 10:38:24 -07:00
Peter Goldstein	60495ed9b0	docs: include Cursor One-Click in README.md (#531 )	2025-06-08 10:37:48 -07:00
cranemont	0aaef661b1	docs(readme): fix connection method call in programmatic usage example (#532 )	2025-06-08 10:36:27 -07:00
Max Schmitt	abbe7858a2	test: add PWMCP_DEBUG env switch (#523 )	2025-06-05 10:40:03 -07:00
Simon Knott	767af21e02	chore: fix Connection type (#517 ) The external `Connection` type regressed in https://github.com/microsoft/playwright-mcp/pull/490/files#diff-a6be0583428e46844273df76939f02077073da3075716fc57d291a5f2463eaf5, where the `connect()` function was removed but not from the types. I've changed the code so we import from there, similar to how we do it for `config.d.ts`, so this shouldn't happen again.	2025-06-05 08:47:04 +02:00
Pavel Feldman	27c498e0e7	chore: rename browser agent to server (#521 )	2025-06-04 16:43:11 -07:00
Pavel Feldman	0fb9646c4d	chore: experimental agent mode (#516 )	2025-06-04 09:14:50 -07:00
Simon Knott	9728527900	chore: typo (#513 )	2025-06-03 11:10:47 -07:00