chore: mark v0.0.42 (#1125)

Reverts microsoft/playwright-mcp#1085

README.md

@@ -38,6 +38,31 @@ First, install the Playwright MCP server with your client.
 
 [<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>Amp</summary>
+
+Add via the Amp VS Code extension settings screen or by updating your settings.json file:
+
+```json
+"amp.mcpServers": {
+  "playwright": {
+    "command": "npx",
+    "args": [
+      "@playwright/mcp@latest"
+    ]
+  }
+}
+```
+
+**Amp CLI Setup:**
+
+Add via the `amp mcp add`command below
+
+```bash
+amp mcp add playwright -- npx @playwright/mcp@latest
+```
+
+</details>
 
 <details>
 <summary>Claude Code</summary>
@@ -165,6 +190,27 @@ code --add-mcp '{"name":"playwright","command":"npx","args":["@playwright/mcp@la
 After installation, the Playwright MCP server will be available for use with your GitHub Copilot agent in VS Code.
 </details>
 
+<details>
+<summary>Warp</summary>
+
+Go to `Settings` -> `AI` -> `Manage MCP Servers` -> `+ Add` to [add an MCP Server](https://docs.warp.dev/knowledge-and-collaboration/mcp#adding-an-mcp-server). Use the standard config above.
+
+Alternatively, use the slash command `/add-mcp` in the Warp prompt and paste the standard config from above:
+```js
+{
+  "mcpServers": {
+    "playwright": {
+      "command": "npx",
+      "args": [
+        "@playwright/mcp@latest"
+      ]
+    }
+  }
+}
+```
+
+</details>
+
 <details>
 <summary>Windsurf</summary>
 
@@ -183,7 +229,7 @@ Playwright MCP server supports following arguments. They can be provided in the
   --allowed-hosts <hosts...>            comma-separated list of hosts this
                                         server is allowed to serve from.
                                         Defaults to the host the server is bound
-                                        to.
+                                        to. Pass '*' to disable the host check.
   --allowed-origins <origins>           semicolon-separated list of origins to
                                         allow the browser to request. Default is
                                         to allow all.
@@ -254,6 +300,8 @@ Playwright MCP server supports following arguments. They can be provided in the
                                         all connected HTTP clients.
   --storage-state <path>                path to the storage state file for
                                         isolated sessions.
+  --test-id-attribute <attribute>       specify the attribute to use for test
+                                        ids, defaults to "data-testid"
   --timeout-action <timeout>            specify action timeout in milliseconds,
                                         defaults to 5000ms
   --timeout-navigation <timeout>        specify navigation timeout in
@@ -434,6 +482,19 @@ And then in MCP client config, set the `url` to the HTTP endpoint:
 }
 ```
 
+Or If you prefer to run the container as a long-lived service instead of letting the MCP client spawn it, use:
+
+```
+docker run -d -i --rm --init --pull=always \
+  --entrypoint node \
+  --name playwright \
+  -p 8931:8931 \
+  mcr.microsoft.com/playwright/mcp \
+  cli.js --headless --browser chromium --no-sandbox --port 8931
+```
+
+The server will listen on host port **8931** and can be reached by any MCP client.  
+
 You can build the Docker image yourself.
 
 ```
@@ -489,14 +550,15 @@ http.createServer(async (req, res) => {
   - Title: Close browser
   - Description: Close the page
   - Parameters: None
-  - Read-only: **true**
+  - Read-only: **false**
 
 <!-- NOTE: This has been generated via update-readme.js -->
 
 - **browser_console_messages**
   - Title: Get console messages
   - Description: Returns all console messages
-  - Parameters: None
+  - Parameters:
+    - `onlyErrors` (boolean, optional): Only return error messages
   - Read-only: **true**
 
 <!-- NOTE: This has been generated via update-readme.js -->
@@ -558,7 +620,7 @@ http.createServer(async (req, res) => {
   - 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**
+  - Read-only: **false**
 
 <!-- NOTE: This has been generated via update-readme.js -->
 
@@ -575,7 +637,7 @@ http.createServer(async (req, res) => {
   - Title: Go back
   - Description: Go back to the previous page
   - Parameters: None
-  - Read-only: **true**
+  - Read-only: **false**
 
 <!-- NOTE: This has been generated via update-readme.js -->
 
@@ -602,7 +664,7 @@ http.createServer(async (req, res) => {
   - Parameters:
     - `width` (number): Width of the browser window
     - `height` (number): Height of the browser window
-  - Read-only: **true**
+  - Read-only: **false**
 
 <!-- NOTE: This has been generated via update-readme.js -->
 
@@ -658,7 +720,7 @@ http.createServer(async (req, res) => {
     - `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**
+  - Read-only: **false**
 
 </details>
 
@@ -726,7 +788,7 @@ http.createServer(async (req, res) => {
     - `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**
+  - Read-only: **false**
 
 </details>
 

config.d.ts

@@ -149,6 +149,11 @@ export type Config = {
     blockedOrigins?: string[];
   };
 
+  /**
+   * Specify the attribute to use for test ids, defaults to "data-testid".
+   */
+  testIdAttribute?: string;
+
   timeouts?: {
     /*
      * Configures default action timeout: https://playwright.dev/docs/api/class-page#page-set-default-timeout. Defaults to 5000ms.

extension/manifest.json

@@ -1,7 +1,7 @@
 {
   "manifest_version": 3,
   "name": "Playwright MCP Bridge",
-  "version": "0.0.40",
+  "version": "0.0.42",
   "description": "Share browser tabs with Playwright MCP server",
   "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9nMS2b0WCohjVHPGb8D9qAdkbIngDqoAjTeSccHJijgcONejge+OJxOQOMLu7b0ovt1c9BiEJa5JcpM+EHFVGL1vluBxK71zmBy1m2f9vZF3HG0LSCp7YRkum9rAIEthDwbkxx6XTvpmAY5rjFa/NON6b9Hlbo+8peUSkoOK7HTwYnnI36asZ9eUTiveIf+DMPLojW2UX33vDWG2UKvMVDewzclb4+uLxAYshY7Mx8we/b44xu+Anb/EBLKjOPk9Yh541xJ5Ozc8EiP/5yxOp9c/lRiYUHaRW+4r0HKZyFt0eZ52ti2iM4Nfk7jRXR7an3JPsUIf5deC/1cVM/+1ZQIDAQAB",
   "permissions": [

extension/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@playwright/mcp-extension",
-  "version": "0.0.40",
+  "version": "0.0.42",
   "description": "Playwright MCP Browser Extension",
   "private": true,
   "repository": {

package-lock.json

@@ -1,23 +1,23 @@
 {
   "name": "@playwright/mcp",
-  "version": "0.0.40",
+  "version": "0.0.42",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@playwright/mcp",
-      "version": "0.0.40",
+      "version": "0.0.42",
       "license": "Apache-2.0",
       "dependencies": {
-        "playwright": "1.56.0-alpha-1758750661000",
+        "playwright": "1.57.0-alpha-2025-10-09",
-        "playwright-core": "1.56.0-alpha-1758750661000"
+        "playwright-core": "1.57.0-alpha-2025-10-09"
       },
       "bin": {
         "mcp-server-playwright": "cli.js"
       },
       "devDependencies": {
         "@modelcontextprotocol/sdk": "^1.17.5",
-        "@playwright/test": "1.56.0-alpha-1758750661000",
+        "@playwright/test": "1.57.0-alpha-2025-10-09",
         "@types/node": "^24.3.0",
         "zod-to-json-schema": "^3.24.6"
       },
@@ -50,13 +50,13 @@
       }
     },
     "node_modules/@playwright/test": {
-      "version": "1.56.0-alpha-1758750661000",
+      "version": "1.57.0-alpha-2025-10-09",
-      "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.56.0-alpha-1758750661000.tgz",
+      "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.57.0-alpha-2025-10-09.tgz",
-      "integrity": "sha512-sQT1R0BDA/+KYSx8fCps7i0RGB/EyakmXN+xoYCj5F7oDvJo8lr9urEbnP5RytBfsYoqBqNkIGdCbyebF4+a0A==",
+      "integrity": "sha512-2JBSbeimUS2kQQxvi9x17GqsU5AWeB33gKUAGv08ViYfoIop+b++t2vzUoid2+Bq3xYWd4JpBoUPAz+/tQZ7LQ==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "playwright": "1.56.0-alpha-1758750661000"
+        "playwright": "1.57.0-alpha-2025-10-09"
       },
       "bin": {
         "playwright": "cli.js"
@@ -825,12 +825,12 @@
       }
     },
     "node_modules/playwright": {
-      "version": "1.56.0-alpha-1758750661000",
+      "version": "1.57.0-alpha-2025-10-09",
-      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.56.0-alpha-1758750661000.tgz",
+      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.57.0-alpha-2025-10-09.tgz",
-      "integrity": "sha512-15C/m7NPpAmBX2MFMrepCMj18ksBYvhbT90cvFjG2iBs2YPqO2U4f9OjcX207ITSmDAAJ8pWBlJutcZUYUERXg==",
+      "integrity": "sha512-43vX0bt/YQANmKuWMDJSQMtic5iKBgqD6YMFgM045hELzFE5/mbRKRZI+iPVrFbKsvyClWzd/HVIvluwkbJVqg==",
       "license": "Apache-2.0",
       "dependencies": {
-        "playwright-core": "1.56.0-alpha-1758750661000"
+        "playwright-core": "1.57.0-alpha-2025-10-09"
       },
       "bin": {
         "playwright": "cli.js"
@@ -843,9 +843,9 @@
       }
     },
     "node_modules/playwright-core": {
-      "version": "1.56.0-alpha-1758750661000",
+      "version": "1.57.0-alpha-2025-10-09",
-      "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.56.0-alpha-1758750661000.tgz",
+      "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.57.0-alpha-2025-10-09.tgz",
-      "integrity": "sha512-ivP4xjc6EHkUqF80pMFfDRijKLEvO64qC6DTgyYrbsyCo8gugkqwKm6lFWn4W47g4S8juoUwQhlRVjM2BJ+ruA==",
+      "integrity": "sha512-K6BwJMLn+2wLRu/iqk0l4MJ1Ou1tObap3UMX+sVoXrgAOBG1/L5RTe70NVTB1ROrsgZYxaqFGMyo53bBN/uw5Q==",
       "license": "Apache-2.0",
       "bin": {
         "playwright-core": "cli.js"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@playwright/mcp",
-  "version": "0.0.40",
+  "version": "0.0.42",
   "description": "Playwright Tools for MCP",
   "repository": {
     "type": "git",
@@ -35,15 +35,15 @@
     }
   },
   "dependencies": {
-    "playwright": "1.56.0-alpha-1758750661000",
+    "playwright": "1.57.0-alpha-2025-10-09",
-    "playwright-core": "1.56.0-alpha-1758750661000"
+    "playwright-core": "1.57.0-alpha-2025-10-09"
   },
   "bin": {
     "mcp-server-playwright": "cli.js"
   },
   "devDependencies": {
     "@modelcontextprotocol/sdk": "^1.17.5",
-    "@playwright/test": "1.56.0-alpha-1758750661000",
+    "@playwright/test": "1.57.0-alpha-2025-10-09",
     "@types/node": "^24.3.0",
     "zod-to-json-schema": "^3.24.6"
   }