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| Author | SHA1 | Date | |
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a1eee8351e |
@@ -66,4 +66,4 @@ COPY --chown=${USERNAME}:${USERNAME} cli.js package.json ./
|
||||
COPY --from=builder --chown=${USERNAME}:${USERNAME} /app/lib /app/lib
|
||||
|
||||
# Run in headless and only with chromium (other browsers need more dependencies not included in this image)
|
||||
ENTRYPOINT ["node", "cli.js", "--headless", "--browser", "chromium"]
|
||||
ENTRYPOINT ["node", "cli.js", "--headless", "--browser", "chromium", "--no-sandbox"]
|
||||
|
||||
577
README.md
577
README.md
@@ -4,25 +4,22 @@ A Model Context Protocol (MCP) server that provides browser automation capabilit
|
||||
|
||||
### Key Features
|
||||
|
||||
- **Fast and lightweight**: Uses Playwright's accessibility tree, not pixel-based input.
|
||||
- **LLM-friendly**: No vision models needed, operates purely on structured data.
|
||||
- **Deterministic tool application**: Avoids ambiguity common with screenshot-based approaches.
|
||||
- **Fast and lightweight**. Uses Playwright's accessibility tree, not pixel-based input.
|
||||
- **LLM-friendly**. No vision models needed, operates purely on structured data.
|
||||
- **Deterministic tool application**. Avoids ambiguity common with screenshot-based approaches.
|
||||
|
||||
### Use Cases
|
||||
|
||||
- Web navigation and form-filling
|
||||
- Data extraction from structured content
|
||||
- Automated testing driven by LLMs
|
||||
- General-purpose browser interaction for agents
|
||||
### Requirements
|
||||
- Node.js 18 or newer
|
||||
- VS Code, Cursor, Windsurf, Claude Desktop or any other MCP client
|
||||
|
||||
<!--
|
||||
// Generate using:
|
||||
node utils/generate-links.js
|
||||
-->
|
||||
|
||||
[<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)
|
||||
### Getting started
|
||||
|
||||
### Example config
|
||||
First, install the Playwright MCP server with your client. A typical configuration looks like this:
|
||||
|
||||
```js
|
||||
{
|
||||
@@ -37,20 +34,12 @@ node utils/generate-links.js
|
||||
}
|
||||
```
|
||||
|
||||
### Table of Contents
|
||||
[<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)
|
||||
|
||||
- [Installation in VS Code](#installation-in-vs-code)
|
||||
- [Command line](#command-line)
|
||||
- [User profile](#user-profile)
|
||||
- [Configuration file](#configuration-file)
|
||||
- [Running on Linux](#running-on-linux)
|
||||
- [Docker](#docker)
|
||||
- [Programmatic usage](#programmatic-usage)
|
||||
- [Tool modes](#tool-modes)
|
||||
|
||||
### Installation in VS Code
|
||||
<details><summary><b>Install in VS Code</b></summary>
|
||||
|
||||
You can install the Playwright MCP server using the VS Code CLI:
|
||||
You can also install the Playwright MCP server using the VS Code CLI:
|
||||
|
||||
```bash
|
||||
# For VS Code
|
||||
@@ -58,45 +47,171 @@ 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>
|
||||
|
||||
### Command line
|
||||
<details>
|
||||
<summary><b>Install in Cursor</b></summary>
|
||||
|
||||
The Playwright MCP server supports the following command-line options:
|
||||
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`.
|
||||
|
||||
- `--browser <browser>`: Browser or chrome channel to use. Possible values:
|
||||
- `chrome`, `firefox`, `webkit`, `msedge`
|
||||
- Chrome channels: `chrome-beta`, `chrome-canary`, `chrome-dev`
|
||||
- Edge channels: `msedge-beta`, `msedge-canary`, `msedge-dev`
|
||||
- Default: `chrome`
|
||||
- `--caps <caps>`: Comma-separated list of capabilities to enable, possible values: tabs, pdf, history, wait, files, install. Default is all.
|
||||
- `--cdp-endpoint <endpoint>`: CDP endpoint to connect to
|
||||
- `--executable-path <path>`: Path to the browser executable
|
||||
- `--headless`: Run browser in headless mode (headed by default)
|
||||
- `--device`: Emulate mobile device
|
||||
- `--user-data-dir <path>`: Path to the user data directory
|
||||
- `--port <port>`: Port to listen on for SSE transport
|
||||
- `--host <host>`: Host to bind server to. Default is localhost. Use 0.0.0.0 to bind to all interfaces.
|
||||
- `--allowed-origins <origins>`: Semicolon-separated list of origins to allow the browser to request. Default is to allow all. Origins matching both `--allowed-origins` and `--blocked-origins` will be blocked.
|
||||
- `--blocked-origins <origins>`: Semicolon-separated list of origins to block the browser to request. Origins matching both `--allowed-origins` and `--blocked-origins` will be blocked.
|
||||
- `--vision`: Run server that uses screenshots (Aria snapshots are used by default)
|
||||
- `--output-dir`: Directory for output files
|
||||
- `--config <path>`: Path to the configuration file
|
||||
```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
|
||||
|
||||
Playwright MCP server supports following arguments. They can be provided in the JSON configuration above, as a part of the `"args"` list:
|
||||
|
||||
<!--- Options generated by update-readme.js -->
|
||||
|
||||
```
|
||||
> npx @playwright/mcp@latest --help
|
||||
--allowed-origins <origins> semicolon-separated list of origins to allow the
|
||||
browser to request. Default is to allow all.
|
||||
--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.
|
||||
--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.
|
||||
--cdp-endpoint <endpoint> CDP endpoint to connect to.
|
||||
--config <path> path to the configuration file.
|
||||
--device <device> device to emulate, for example: "iPhone 15"
|
||||
--executable-path <path> path to the browser executable.
|
||||
--headless run browser in headless mode, headed by default
|
||||
--host <host> host to bind server to. Default is localhost. Use
|
||||
0.0.0.0 to bind to all interfaces.
|
||||
--ignore-https-errors ignore https errors
|
||||
--isolated keep the browser profile in memory, do not save
|
||||
it to disk.
|
||||
--no-image-responses do not send image responses to the client.
|
||||
--no-sandbox disable the sandbox for all process types that
|
||||
are normally sandboxed.
|
||||
--output-dir <path> path to the directory for output files.
|
||||
--port <port> port to listen on for SSE transport.
|
||||
--proxy-bypass <bypass> comma-separated domains to bypass proxy, for
|
||||
example ".com,chromium.org,.domain.com"
|
||||
--proxy-server <proxy> specify proxy server, for example
|
||||
"http://myproxy:3128" or "socks5://myproxy:8080"
|
||||
--storage-state <path> path to the storage state file for isolated
|
||||
sessions.
|
||||
--user-agent <ua string> specify user agent string
|
||||
--user-data-dir <path> path to the user data directory. If not
|
||||
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 -->
|
||||
|
||||
### User profile
|
||||
|
||||
Playwright MCP will launch the browser with the new profile, located at
|
||||
You can run Playwright MCP with persistent profile like a regular browser (default), or in the isolated contexts for the testing sessions.
|
||||
|
||||
```
|
||||
- `%USERPROFILE%\AppData\Local\ms-playwright\mcp-{channel}-profile` on Windows
|
||||
- `~/Library/Caches/ms-playwright/mcp-{channel}-profile` on macOS
|
||||
- `~/.cache/ms-playwright/mcp-{channel}-profile` on Linux
|
||||
**Persistent profile**
|
||||
|
||||
All the logged in information will be stored in the persistent profile, you can delete it between sessions if you'd like to clear the offline state.
|
||||
Persistent profile is located at the following locations and you can override it with the `--user-data-dir` argument.
|
||||
|
||||
```bash
|
||||
# Windows
|
||||
%USERPROFILE%\AppData\Local\ms-playwright\mcp-{channel}-profile
|
||||
|
||||
# macOS
|
||||
- ~/Library/Caches/ms-playwright/mcp-{channel}-profile
|
||||
|
||||
# Linux
|
||||
- ~/.cache/ms-playwright/mcp-{channel}-profile
|
||||
```
|
||||
|
||||
All the logged in information will be stored in that profile, you can delete it between sessions if you'd like to clear the offline state.
|
||||
**Isolated**
|
||||
|
||||
In the isolated mode, each session is started in the isolated profile. Every time you ask MCP to close the browser,
|
||||
the session is closed and all the storage state for this session is lost. You can provide initial storage state
|
||||
to the browser via the config's `contextOptions` or via the `--storage-state` argument. Learn more about the storage
|
||||
state [here](https://playwright.dev/docs/auth).
|
||||
|
||||
```js
|
||||
{
|
||||
"mcpServers": {
|
||||
"playwright": {
|
||||
"command": "npx",
|
||||
"args": [
|
||||
"@playwright/mcp@latest",
|
||||
"--isolated",
|
||||
"--storage-state={path/to/storage.json}
|
||||
]
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Configuration file
|
||||
|
||||
The Playwright MCP server can be configured using a JSON configuration file. Here's the complete configuration format:
|
||||
The Playwright MCP server can be configured using a JSON configuration file. You can specify the configuration file
|
||||
using the `--config` command line option:
|
||||
|
||||
```bash
|
||||
npx @playwright/mcp@latest --config path/to/config.json
|
||||
```
|
||||
|
||||
<details>
|
||||
<summary>Configuration file schema</summary>
|
||||
|
||||
```typescript
|
||||
{
|
||||
@@ -105,6 +220,9 @@ The Playwright MCP server can be configured using a JSON configuration file. Her
|
||||
// Browser type to use (chromium, firefox, or webkit)
|
||||
browserName?: 'chromium' | 'firefox' | 'webkit';
|
||||
|
||||
// Keep the browser profile in memory, do not save it to disk.
|
||||
isolated?: boolean;
|
||||
|
||||
// Path to user data directory for browser profile persistence
|
||||
userDataDir?: string;
|
||||
|
||||
@@ -170,14 +288,9 @@ The Playwright MCP server can be configured using a JSON configuration file. Her
|
||||
noImageResponses?: boolean;
|
||||
}
|
||||
```
|
||||
</details>
|
||||
|
||||
You can specify the configuration file using the `--config` command line option:
|
||||
|
||||
```bash
|
||||
npx @playwright/mcp@latest --config path/to/config.json
|
||||
```
|
||||
|
||||
### Running on Linux
|
||||
### 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.
|
||||
@@ -198,7 +311,8 @@ And then in MCP client config, set the `url` to the SSE endpoint:
|
||||
}
|
||||
```
|
||||
|
||||
### Docker
|
||||
<details>
|
||||
<summary><b>Docker</b></summary>
|
||||
|
||||
**NOTE:** The Docker implementation only supports headless chromium at the moment.
|
||||
|
||||
@@ -218,8 +332,10 @@ You can build the Docker image yourself.
|
||||
```
|
||||
docker build -t mcr.microsoft.com/playwright/mcp .
|
||||
```
|
||||
</details>
|
||||
|
||||
### Programmatic usage
|
||||
<details>
|
||||
<summary><b>Programmatic usage</b></summary>
|
||||
|
||||
```js
|
||||
import http from 'http';
|
||||
@@ -238,8 +354,9 @@ http.createServer(async (req, res) => {
|
||||
// ...
|
||||
});
|
||||
```
|
||||
</details>
|
||||
|
||||
### Tool modes
|
||||
### Tools
|
||||
|
||||
The tools are available in two modes:
|
||||
|
||||
@@ -265,10 +382,10 @@ To use Vision Mode, add the `--vision` flag when starting the server:
|
||||
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 -->
|
||||
|
||||
<!--- Generated by update-readme.js -->
|
||||
|
||||
### Snapshot-based Interactions
|
||||
<details>
|
||||
<summary><b>Interactions</b></summary>
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
@@ -336,6 +453,80 @@ X Y coordinate space, based on the provided screenshot.
|
||||
|
||||
<!-- 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
|
||||
- Parameters:
|
||||
- `paths` (array): The absolute paths to the files to upload. Can be a single file or multiple files.
|
||||
- Read-only: **false**
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_handle_dialog**
|
||||
- Title: Handle a dialog
|
||||
- Description: Handle a dialog
|
||||
- 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**
|
||||
|
||||
</details>
|
||||
|
||||
<details>
|
||||
<summary><b>Navigation</b></summary>
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_navigate**
|
||||
- Title: Navigate to a URL
|
||||
- Description: Navigate to a URL
|
||||
- Parameters:
|
||||
- `url` (string): The URL to navigate to
|
||||
- Read-only: **false**
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_navigate_back**
|
||||
- Title: Go back
|
||||
- Description: Go back to the previous page
|
||||
- Parameters: None
|
||||
- Read-only: **true**
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_navigate_forward**
|
||||
- Title: Go forward
|
||||
- Description: Go forward to the next page
|
||||
- Parameters: None
|
||||
- Read-only: **true**
|
||||
|
||||
</details>
|
||||
|
||||
<details>
|
||||
<summary><b>Resources</b></summary>
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_take_screenshot**
|
||||
- Title: Take a screenshot
|
||||
- Description: Take a screenshot of the current page. You can't perform actions based on the screenshot, use browser_snapshot for actions.
|
||||
@@ -346,7 +537,122 @@ X Y coordinate space, based on the provided screenshot.
|
||||
- `ref` (string, optional): Exact target element reference from the page snapshot. If not provided, the screenshot will be taken of viewport. If ref is provided, element must be provided too.
|
||||
- Read-only: **true**
|
||||
|
||||
### Vision-based Interactions
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_pdf_save**
|
||||
- Title: Save as PDF
|
||||
- Description: Save page as PDF
|
||||
- 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
|
||||
- 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
|
||||
- Parameters:
|
||||
- `width` (number): Width of the browser window
|
||||
- `height` (number): Height of the browser window
|
||||
- Read-only: **true**
|
||||
|
||||
</details>
|
||||
|
||||
<details>
|
||||
<summary><b>Tabs</b></summary>
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_tab_list**
|
||||
- Title: List tabs
|
||||
- Description: List browser tabs
|
||||
- Parameters: None
|
||||
- Read-only: **true**
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_tab_new**
|
||||
- Title: Open a new tab
|
||||
- Description: Open a new tab
|
||||
- Parameters:
|
||||
- `url` (string, optional): The URL to navigate to in the new tab. If not provided, the new tab will be blank.
|
||||
- Read-only: **true**
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_tab_select**
|
||||
- Title: Select a tab
|
||||
- Description: Select a tab by index
|
||||
- Parameters:
|
||||
- `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>
|
||||
|
||||
<!-- 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 -->
|
||||
|
||||
@@ -401,72 +707,6 @@ X Y coordinate space, based on the provided screenshot.
|
||||
- `submit` (boolean, optional): Whether to submit entered text (press Enter after)
|
||||
- Read-only: **false**
|
||||
|
||||
### Tab Management
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_tab_list**
|
||||
- Title: List tabs
|
||||
- Description: List browser tabs
|
||||
- Parameters: None
|
||||
- Read-only: **true**
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_tab_new**
|
||||
- Title: Open a new tab
|
||||
- Description: Open a new tab
|
||||
- Parameters:
|
||||
- `url` (string, optional): The URL to navigate to in the new tab. If not provided, the new tab will be blank.
|
||||
- Read-only: **true**
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_tab_select**
|
||||
- Title: Select a tab
|
||||
- Description: Select a tab by index
|
||||
- Parameters:
|
||||
- `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**
|
||||
|
||||
### Navigation
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_navigate**
|
||||
- Title: Navigate to a URL
|
||||
- Description: Navigate to a URL
|
||||
- Parameters:
|
||||
- `url` (string): The URL to navigate to
|
||||
- Read-only: **false**
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_navigate_back**
|
||||
- Title: Go back
|
||||
- Description: Go back to the previous page
|
||||
- Parameters: None
|
||||
- Read-only: **true**
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_navigate_forward**
|
||||
- Title: Go forward
|
||||
- Description: Go forward to the next page
|
||||
- Parameters: None
|
||||
- Read-only: **true**
|
||||
|
||||
### Keyboard
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_press_key**
|
||||
@@ -476,46 +716,6 @@ X Y coordinate space, based on the provided screenshot.
|
||||
- `key` (string): Name of the key to press or a character to generate, such as `ArrowLeft` or `a`
|
||||
- Read-only: **false**
|
||||
|
||||
### Console
|
||||
|
||||
<!-- 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**
|
||||
|
||||
### Files and Media
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **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**
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_pdf_save**
|
||||
- Title: Save as PDF
|
||||
- Description: Save page as PDF
|
||||
- Parameters:
|
||||
- `filename` (string, optional): File name to save the pdf to. Defaults to `page-{timestamp}.pdf` if not specified.
|
||||
- Read-only: **true**
|
||||
|
||||
### Utilities
|
||||
|
||||
<!-- 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_wait_for**
|
||||
@@ -529,20 +729,11 @@ X Y coordinate space, based on the provided screenshot.
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
|
||||
- **browser_resize**
|
||||
- Title: Resize browser window
|
||||
- Description: Resize the browser window
|
||||
- **browser_file_upload**
|
||||
- Title: Upload files
|
||||
- Description: Upload one or multiple files
|
||||
- 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_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
|
||||
- `paths` (array): The absolute paths to the files to upload. Can be a single file or multiple files.
|
||||
- Read-only: **false**
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
@@ -555,25 +746,7 @@ 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**
|
||||
|
||||
<!-- NOTE: This has been generated via update-readme.js -->
|
||||
</details>
|
||||
|
||||
- **browser_network_requests**
|
||||
- Title: List network requests
|
||||
- Description: Returns all network requests since loading the page
|
||||
- Parameters: None
|
||||
- Read-only: **true**
|
||||
|
||||
### Testing
|
||||
|
||||
<!-- 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**
|
||||
|
||||
<!--- End of generated section -->
|
||||
<!--- End of tools generated section -->
|
||||
|
||||
5
config.d.ts
vendored
5
config.d.ts
vendored
@@ -28,6 +28,11 @@ export type Config = {
|
||||
*/
|
||||
browserName?: 'chromium' | 'firefox' | 'webkit';
|
||||
|
||||
/**
|
||||
* Keep the browser profile in memory, do not save it to disk.
|
||||
*/
|
||||
isolated?: boolean;
|
||||
|
||||
/**
|
||||
* Path to a user data directory for browser profile persistence.
|
||||
* Temporary directory is created by default.
|
||||
|
||||
4
package-lock.json
generated
4
package-lock.json
generated
@@ -1,12 +1,12 @@
|
||||
{
|
||||
"name": "@playwright/mcp",
|
||||
"version": "0.0.24",
|
||||
"version": "0.0.25",
|
||||
"lockfileVersion": 3,
|
||||
"requires": true,
|
||||
"packages": {
|
||||
"": {
|
||||
"name": "@playwright/mcp",
|
||||
"version": "0.0.24",
|
||||
"version": "0.0.25",
|
||||
"license": "Apache-2.0",
|
||||
"dependencies": {
|
||||
"@modelcontextprotocol/sdk": "^1.11.0",
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
{
|
||||
"name": "@playwright/mcp",
|
||||
"version": "0.0.24",
|
||||
"version": "0.0.25",
|
||||
"description": "Playwright Tools for MCP",
|
||||
"type": "module",
|
||||
"repository": {
|
||||
|
||||
@@ -25,21 +25,30 @@ import type { BrowserContextOptions, LaunchOptions } from 'playwright';
|
||||
import { sanitizeForFilePath } from './tools/utils.js';
|
||||
|
||||
export type CLIOptions = {
|
||||
allowedOrigins?: string[];
|
||||
blockedOrigins?: string[];
|
||||
blockServiceWorkers?: boolean;
|
||||
browser?: string;
|
||||
caps?: string;
|
||||
cdpEndpoint?: string;
|
||||
config?: string;
|
||||
device?: string;
|
||||
executablePath?: string;
|
||||
headless?: boolean;
|
||||
device?: string;
|
||||
userDataDir?: string;
|
||||
port?: number;
|
||||
host?: string;
|
||||
vision?: boolean;
|
||||
config?: string;
|
||||
allowedOrigins?: string[];
|
||||
blockedOrigins?: string[];
|
||||
ignoreHttpsErrors?: boolean;
|
||||
isolated?: boolean;
|
||||
imageResponses: boolean;
|
||||
sandbox: boolean;
|
||||
outputDir?: string;
|
||||
noImageResponses?: boolean;
|
||||
port?: number;
|
||||
proxyBypass?: string;
|
||||
proxyServer?: string;
|
||||
storageState?: string;
|
||||
userAgent?: string;
|
||||
userDataDir?: string;
|
||||
viewportSize?: string;
|
||||
vision?: boolean;
|
||||
};
|
||||
|
||||
const defaultConfig: Config = {
|
||||
@@ -48,6 +57,7 @@ const defaultConfig: Config = {
|
||||
launchOptions: {
|
||||
channel: 'chrome',
|
||||
headless: os.platform() === 'linux' && !process.env.DISPLAY,
|
||||
chromiumSandbox: true,
|
||||
},
|
||||
contextOptions: {
|
||||
viewport: null,
|
||||
@@ -92,20 +102,58 @@ export async function configFromCLIOptions(cliOptions: CLIOptions): Promise<Conf
|
||||
channel = 'chrome';
|
||||
}
|
||||
|
||||
// Launch options
|
||||
const launchOptions: LaunchOptions = {
|
||||
channel,
|
||||
executablePath: cliOptions.executablePath,
|
||||
headless: cliOptions.headless,
|
||||
};
|
||||
|
||||
if (browserName === 'chromium')
|
||||
if (browserName === 'chromium') {
|
||||
(launchOptions as any).cdpPort = await findFreePort();
|
||||
if (!cliOptions.sandbox) {
|
||||
// --no-sandbox was passed, disable the sandbox
|
||||
launchOptions.chromiumSandbox = false;
|
||||
}
|
||||
}
|
||||
|
||||
const contextOptions: BrowserContextOptions | undefined = cliOptions.device ? devices[cliOptions.device] : undefined;
|
||||
if (cliOptions.proxyServer) {
|
||||
launchOptions.proxy = {
|
||||
server: cliOptions.proxyServer
|
||||
};
|
||||
if (cliOptions.proxyBypass)
|
||||
launchOptions.proxy.bypass = cliOptions.proxyBypass;
|
||||
}
|
||||
|
||||
return {
|
||||
// Context options
|
||||
const contextOptions: BrowserContextOptions = cliOptions.device ? devices[cliOptions.device] : {};
|
||||
if (cliOptions.storageState)
|
||||
contextOptions.storageState = cliOptions.storageState;
|
||||
|
||||
if (cliOptions.userAgent)
|
||||
contextOptions.userAgent = cliOptions.userAgent;
|
||||
|
||||
if (cliOptions.viewportSize) {
|
||||
try {
|
||||
const [width, height] = cliOptions.viewportSize.split(',').map(n => +n);
|
||||
if (isNaN(width) || isNaN(height))
|
||||
throw new Error('bad values');
|
||||
contextOptions.viewport = { width, height };
|
||||
} catch (e) {
|
||||
throw new Error('Invalid viewport size format: use "width,height", for example --viewport-size="800,600"');
|
||||
}
|
||||
}
|
||||
|
||||
if (cliOptions.ignoreHttpsErrors)
|
||||
contextOptions.ignoreHTTPSErrors = true;
|
||||
|
||||
if (cliOptions.blockServiceWorkers)
|
||||
contextOptions.serviceWorkers = 'block';
|
||||
|
||||
const result: Config = {
|
||||
browser: {
|
||||
browserName,
|
||||
isolated: cliOptions.isolated,
|
||||
userDataDir: cliOptions.userDataDir,
|
||||
launchOptions,
|
||||
contextOptions,
|
||||
@@ -123,6 +171,13 @@ export async function configFromCLIOptions(cliOptions: CLIOptions): Promise<Conf
|
||||
},
|
||||
outputDir: cliOptions.outputDir,
|
||||
};
|
||||
|
||||
if (!cliOptions.imageResponses) {
|
||||
// --no-image-responses was passed, disable image responses
|
||||
result.noImageResponses = true;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
async function findFreePort() {
|
||||
|
||||
@@ -19,13 +19,13 @@ import { CallToolRequestSchema, ListToolsRequestSchema, Tool as McpTool } from '
|
||||
import { zodToJsonSchema } from 'zod-to-json-schema';
|
||||
|
||||
import { Context, packageJSON } from './context.js';
|
||||
import { snapshotTools, screenshotTools } from './tools.js';
|
||||
import { snapshotTools, visionTools } from './tools.js';
|
||||
|
||||
import type { Config } from '../config.js';
|
||||
import type { Transport } from '@modelcontextprotocol/sdk/shared/transport.js';
|
||||
|
||||
export async function createConnection(config: Config): Promise<Connection> {
|
||||
const allTools = config.vision ? screenshotTools : snapshotTools;
|
||||
const allTools = config.vision ? visionTools : snapshotTools;
|
||||
const tools = allTools.filter(tool => !config.capabilities || tool.capability === 'core' || config.capabilities.includes(tool.capability));
|
||||
|
||||
const context = new Context(tools, config);
|
||||
|
||||
@@ -34,12 +34,15 @@ type PendingAction = {
|
||||
dialogShown: ManualPromise<void>;
|
||||
};
|
||||
|
||||
type BrowserContextAndBrowser = {
|
||||
browser?: playwright.Browser;
|
||||
browserContext: playwright.BrowserContext;
|
||||
};
|
||||
|
||||
export class Context {
|
||||
readonly tools: Tool[];
|
||||
readonly config: Config;
|
||||
private _browser: playwright.Browser | undefined;
|
||||
private _browserContext: playwright.BrowserContext | undefined;
|
||||
private _createBrowserContextPromise: Promise<{ browser?: playwright.Browser, browserContext: playwright.BrowserContext }> | undefined;
|
||||
private _browserContextPromise: Promise<BrowserContextAndBrowser> | undefined;
|
||||
private _tabs: Tab[] = [];
|
||||
private _currentTab: Tab | undefined;
|
||||
private _modalStates: (ModalState & { tab: Tab })[] = [];
|
||||
@@ -85,7 +88,7 @@ export class Context {
|
||||
}
|
||||
|
||||
async newTab(): Promise<Tab> {
|
||||
const browserContext = await this._ensureBrowserContext();
|
||||
const { browserContext } = await this._ensureBrowserContext();
|
||||
const page = await browserContext.newPage();
|
||||
this._currentTab = this._tabs.find(t => t.page === page)!;
|
||||
return this._currentTab;
|
||||
@@ -97,9 +100,9 @@ export class Context {
|
||||
}
|
||||
|
||||
async ensureTab(): Promise<Tab> {
|
||||
const context = await this._ensureBrowserContext();
|
||||
const { browserContext } = await this._ensureBrowserContext();
|
||||
if (!this._currentTab)
|
||||
await context.newPage();
|
||||
await browserContext.newPage();
|
||||
return this._currentTab!;
|
||||
}
|
||||
|
||||
@@ -273,22 +276,22 @@ ${code.join('\n')}
|
||||
|
||||
if (this._currentTab === tab)
|
||||
this._currentTab = this._tabs[Math.min(index, this._tabs.length - 1)];
|
||||
if (this._browserContext && !this._tabs.length)
|
||||
if (!this._tabs.length)
|
||||
void this.close();
|
||||
}
|
||||
|
||||
async close() {
|
||||
if (!this._browserContext)
|
||||
if (!this._browserContextPromise)
|
||||
return;
|
||||
const browserContext = this._browserContext;
|
||||
const browser = this._browser;
|
||||
this._createBrowserContextPromise = undefined;
|
||||
this._browserContext = undefined;
|
||||
this._browser = undefined;
|
||||
|
||||
await browserContext?.close().then(async () => {
|
||||
const promise = this._browserContextPromise;
|
||||
this._browserContextPromise = undefined;
|
||||
|
||||
await promise.then(async ({ browserContext, browser }) => {
|
||||
await browserContext.close().then(async () => {
|
||||
await browser?.close();
|
||||
}).catch(() => {});
|
||||
});
|
||||
}
|
||||
|
||||
private async _setupRequestInterception(context: playwright.BrowserContext) {
|
||||
@@ -305,30 +308,26 @@ ${code.join('\n')}
|
||||
}
|
||||
}
|
||||
|
||||
private async _ensureBrowserContext() {
|
||||
if (!this._browserContext) {
|
||||
const context = await this._createBrowserContext();
|
||||
this._browser = context.browser;
|
||||
this._browserContext = context.browserContext;
|
||||
await this._setupRequestInterception(this._browserContext);
|
||||
for (const page of this._browserContext.pages())
|
||||
this._onPageCreated(page);
|
||||
this._browserContext.on('page', page => this._onPageCreated(page));
|
||||
}
|
||||
return this._browserContext;
|
||||
}
|
||||
|
||||
private async _createBrowserContext(): Promise<{ browser?: playwright.Browser, browserContext: playwright.BrowserContext }> {
|
||||
if (!this._createBrowserContextPromise) {
|
||||
this._createBrowserContextPromise = this._innerCreateBrowserContext();
|
||||
void this._createBrowserContextPromise.catch(() => {
|
||||
this._createBrowserContextPromise = undefined;
|
||||
private _ensureBrowserContext() {
|
||||
if (!this._browserContextPromise) {
|
||||
this._browserContextPromise = this._setupBrowserContext();
|
||||
this._browserContextPromise.catch(() => {
|
||||
this._browserContextPromise = undefined;
|
||||
});
|
||||
}
|
||||
return this._createBrowserContextPromise;
|
||||
return this._browserContextPromise;
|
||||
}
|
||||
|
||||
private async _innerCreateBrowserContext(): Promise<{ browser?: playwright.Browser, browserContext: playwright.BrowserContext }> {
|
||||
private async _setupBrowserContext(): Promise<BrowserContextAndBrowser> {
|
||||
const { browser, browserContext } = await this._createBrowserContext();
|
||||
await this._setupRequestInterception(browserContext);
|
||||
for (const page of browserContext.pages())
|
||||
this._onPageCreated(page);
|
||||
browserContext.on('page', page => this._onPageCreated(page));
|
||||
return { browser, browserContext };
|
||||
}
|
||||
|
||||
private async _createBrowserContext(): Promise<BrowserContextAndBrowser> {
|
||||
if (this.config.browser?.remoteEndpoint) {
|
||||
const url = new URL(this.config.browser?.remoteEndpoint);
|
||||
if (this.config.browser.browserName)
|
||||
@@ -342,21 +341,37 @@ ${code.join('\n')}
|
||||
|
||||
if (this.config.browser?.cdpEndpoint) {
|
||||
const browser = await playwright.chromium.connectOverCDP(this.config.browser.cdpEndpoint);
|
||||
const browserContext = browser.contexts()[0];
|
||||
const browserContext = this.config.browser.isolated ? await browser.newContext() : browser.contexts()[0];
|
||||
return { browser, browserContext };
|
||||
}
|
||||
|
||||
const browserContext = await launchPersistentContext(this.config.browser);
|
||||
return { browserContext };
|
||||
return this.config.browser?.isolated ?
|
||||
await createIsolatedContext(this.config.browser) :
|
||||
await launchPersistentContext(this.config.browser);
|
||||
}
|
||||
}
|
||||
|
||||
async function launchPersistentContext(browserConfig: Config['browser']): Promise<playwright.BrowserContext> {
|
||||
async function createIsolatedContext(browserConfig: Config['browser']): Promise<BrowserContextAndBrowser> {
|
||||
try {
|
||||
const browserName = browserConfig?.browserName ?? 'chromium';
|
||||
const browserType = playwright[browserName];
|
||||
const browser = await browserType.launch(browserConfig?.launchOptions);
|
||||
const browserContext = await browser.newContext(browserConfig?.contextOptions);
|
||||
return { browser, browserContext };
|
||||
} catch (error: any) {
|
||||
if (error.message.includes('Executable doesn\'t exist'))
|
||||
throw new Error(`Browser specified in your config is not installed. Either install it (likely) or change the config.`);
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
async function launchPersistentContext(browserConfig: Config['browser']): Promise<BrowserContextAndBrowser> {
|
||||
try {
|
||||
const browserName = browserConfig?.browserName ?? 'chromium';
|
||||
const userDataDir = browserConfig?.userDataDir ?? await createUserDataDir({ ...browserConfig, browserName });
|
||||
const browserType = playwright[browserName];
|
||||
return await browserType.launchPersistentContext(userDataDir, { ...browserConfig?.launchOptions, ...browserConfig?.contextOptions });
|
||||
const browserContext = await browserType.launchPersistentContext(userDataDir, { ...browserConfig?.launchOptions, ...browserConfig?.contextOptions });
|
||||
return { browserContext };
|
||||
} catch (error: any) {
|
||||
if (error.message.includes('Executable doesn\'t exist'))
|
||||
throw new Error(`Browser specified in your config is not installed. Either install it (likely) or change the config.`);
|
||||
|
||||
@@ -25,21 +25,30 @@ import { packageJSON } from './context.js';
|
||||
program
|
||||
.version('Version ' + packageJSON.version)
|
||||
.name(packageJSON.name)
|
||||
.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('--allowed-origins <origins>', 'semicolon-separated list of origins to allow the browser to request. Default is to allow all.', semicolonSeparatedList)
|
||||
.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('--cdp-endpoint <endpoint>', 'CDP endpoint to connect to.')
|
||||
.option('--executable-path <path>', 'Path to the browser executable.')
|
||||
.option('--headless', 'Run browser in headless mode, headed by default')
|
||||
.option('--device <device>', 'Device to emulate, for example: "iPhone 15"')
|
||||
.option('--user-data-dir <path>', 'Path to the user data directory')
|
||||
.option('--port <port>', 'Port to listen on for SSE transport.')
|
||||
.option('--host <host>', 'Host to bind server to. Default is localhost. Use 0.0.0.0 to bind to all interfaces.')
|
||||
.option('--allowed-origins <origins>', 'Semicolon-separated list of origins to allow the browser to request. Default is to allow all.', semicolonSeparatedList)
|
||||
.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('--config <path>', 'path to the configuration file.')
|
||||
.option('--device <device>', 'device to emulate, for example: "iPhone 15"')
|
||||
.option('--executable-path <path>', 'path to the browser executable.')
|
||||
.option('--headless', 'run browser in headless mode, headed by default')
|
||||
.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('--no-image-responses', 'do not send image responses to the client.')
|
||||
.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.')
|
||||
.option('--proxy-bypass <bypass>', 'comma-separated domains to bypass proxy, for example ".com,chromium.org,.domain.com"')
|
||||
.option('--proxy-server <proxy>', 'specify proxy server, for example "http://myproxy:3128" or "socks5://myproxy:8080"')
|
||||
.option('--storage-state <path>', 'path to the storage state file for isolated sessions.')
|
||||
.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)')
|
||||
.option('--no-image-responses', 'Do not send image responses to the client.')
|
||||
.option('--output-dir <path>', 'Path to the directory for output files.')
|
||||
.option('--config <path>', 'Path to the configuration file.')
|
||||
.action(async options => {
|
||||
const config = await resolveConfig(options);
|
||||
const connectionList: Connection[] = [];
|
||||
|
||||
11
src/tools.ts
11
src/tools.ts
@@ -25,8 +25,10 @@ import network from './tools/network.js';
|
||||
import pdf from './tools/pdf.js';
|
||||
import snapshot from './tools/snapshot.js';
|
||||
import tabs from './tools/tabs.js';
|
||||
import screen from './tools/screen.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 type { Tool } from './tools/tool.js';
|
||||
|
||||
@@ -40,12 +42,14 @@ export const snapshotTools: Tool<any>[] = [
|
||||
...navigate(true),
|
||||
...network,
|
||||
...pdf,
|
||||
...screenshot,
|
||||
...snapshot,
|
||||
...tabs(true),
|
||||
...testing,
|
||||
...wait(true),
|
||||
];
|
||||
|
||||
export const screenshotTools: Tool<any>[] = [
|
||||
export const visionTools: Tool<any>[] = [
|
||||
...common(false),
|
||||
...console,
|
||||
...dialogs(false),
|
||||
@@ -55,7 +59,8 @@ export const screenshotTools: Tool<any>[] = [
|
||||
...navigate(false),
|
||||
...network,
|
||||
...pdf,
|
||||
...screen,
|
||||
...tabs(false),
|
||||
...testing,
|
||||
...vision,
|
||||
...wait(false),
|
||||
];
|
||||
|
||||
@@ -17,54 +17,6 @@
|
||||
import { z } from 'zod';
|
||||
import { defineTool, type ToolFactory } from './tool.js';
|
||||
|
||||
const wait: ToolFactory = captureSnapshot => defineTool({
|
||||
capability: 'wait',
|
||||
|
||||
schema: {
|
||||
name: 'browser_wait_for',
|
||||
title: 'Wait for',
|
||||
description: 'Wait for text to appear or disappear or a specified time to pass',
|
||||
inputSchema: z.object({
|
||||
time: z.number().optional().describe('The time to wait in seconds'),
|
||||
text: z.string().optional().describe('The text to wait for'),
|
||||
textGone: z.string().optional().describe('The text to wait for to disappear'),
|
||||
}),
|
||||
type: 'readOnly',
|
||||
},
|
||||
|
||||
handle: async (context, params) => {
|
||||
if (!params.text && !params.textGone && !params.time)
|
||||
throw new Error('Either time, text or textGone must be provided');
|
||||
|
||||
const code: string[] = [];
|
||||
|
||||
if (params.time) {
|
||||
code.push(`await new Promise(f => setTimeout(f, ${params.time!} * 1000));`);
|
||||
await new Promise(f => setTimeout(f, Math.min(10000, params.time! * 1000)));
|
||||
}
|
||||
|
||||
const tab = context.currentTabOrDie();
|
||||
const locator = params.text ? tab.page.getByText(params.text).first() : undefined;
|
||||
const goneLocator = params.textGone ? tab.page.getByText(params.textGone).first() : undefined;
|
||||
|
||||
if (goneLocator) {
|
||||
code.push(`await page.getByText(${JSON.stringify(params.textGone)}).first().waitFor({ state: 'hidden' });`);
|
||||
await goneLocator.waitFor({ state: 'hidden' });
|
||||
}
|
||||
|
||||
if (locator) {
|
||||
code.push(`await page.getByText(${JSON.stringify(params.text)}).first().waitFor({ state: 'visible' });`);
|
||||
await locator.waitFor({ state: 'visible' });
|
||||
}
|
||||
|
||||
return {
|
||||
code,
|
||||
captureSnapshot,
|
||||
waitForNetwork: false,
|
||||
};
|
||||
},
|
||||
});
|
||||
|
||||
const close = defineTool({
|
||||
capability: 'core',
|
||||
|
||||
@@ -79,7 +31,7 @@ const close = defineTool({
|
||||
handle: async context => {
|
||||
await context.close();
|
||||
return {
|
||||
code: [`// Internal to close the page`],
|
||||
code: [`await page.close()`],
|
||||
captureSnapshot: false,
|
||||
waitForNetwork: false,
|
||||
};
|
||||
@@ -122,6 +74,5 @@ const resize: ToolFactory = captureSnapshot => defineTool({
|
||||
|
||||
export default (captureSnapshot: boolean) => [
|
||||
close,
|
||||
wait(captureSnapshot),
|
||||
resize(captureSnapshot)
|
||||
];
|
||||
|
||||
90
src/tools/screenshot.ts
Normal file
90
src/tools/screenshot.ts
Normal file
@@ -0,0 +1,90 @@
|
||||
/**
|
||||
* 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 { outputFile } from '../config.js';
|
||||
import { generateLocator } from './utils.js';
|
||||
|
||||
import type * as playwright from 'playwright';
|
||||
|
||||
const screenshotSchema = z.object({
|
||||
raw: z.boolean().optional().describe('Whether to return without compression (in PNG format). Default is false, which returns a JPEG image.'),
|
||||
filename: z.string().optional().describe('File name to save the screenshot to. Defaults to `page-{timestamp}.{png|jpeg}` if not specified.'),
|
||||
element: z.string().optional().describe('Human-readable element description used to obtain permission to screenshot the element. If not provided, the screenshot will be taken of viewport. If element is provided, ref must be provided too.'),
|
||||
ref: z.string().optional().describe('Exact target element reference from the page snapshot. If not provided, the screenshot will be taken of viewport. If ref is provided, element must be provided too.'),
|
||||
}).refine(data => {
|
||||
return !!data.element === !!data.ref;
|
||||
}, {
|
||||
message: 'Both element and ref must be provided or neither.',
|
||||
path: ['ref', 'element']
|
||||
});
|
||||
|
||||
const screenshot = defineTool({
|
||||
capability: 'core',
|
||||
schema: {
|
||||
name: 'browser_take_screenshot',
|
||||
title: 'Take a screenshot',
|
||||
description: `Take a screenshot of the current page. You can't perform actions based on the screenshot, use browser_snapshot for actions.`,
|
||||
inputSchema: screenshotSchema,
|
||||
type: 'readOnly',
|
||||
},
|
||||
|
||||
handle: async (context, params) => {
|
||||
const tab = context.currentTabOrDie();
|
||||
const snapshot = tab.snapshotOrDie();
|
||||
const fileType = params.raw ? 'png' : 'jpeg';
|
||||
const fileName = await outputFile(context.config, params.filename ?? `page-${new Date().toISOString()}.${fileType}`);
|
||||
const options: playwright.PageScreenshotOptions = { type: fileType, quality: fileType === 'png' ? undefined : 50, scale: 'css', path: fileName };
|
||||
const isElementScreenshot = params.element && params.ref;
|
||||
|
||||
const code = [
|
||||
`// Screenshot ${isElementScreenshot ? params.element : 'viewport'} and save it as ${fileName}`,
|
||||
];
|
||||
|
||||
const locator = params.ref ? snapshot.refLocator(params.ref) : null;
|
||||
|
||||
if (locator)
|
||||
code.push(`await page.${await generateLocator(locator)}.screenshot(${javascript.formatObject(options)});`);
|
||||
else
|
||||
code.push(`await page.screenshot(${javascript.formatObject(options)});`);
|
||||
|
||||
const includeBase64 = !context.config.noImageResponses;
|
||||
const action = async () => {
|
||||
const screenshot = locator ? await locator.screenshot(options) : await tab.page.screenshot(options);
|
||||
return {
|
||||
content: includeBase64 ? [{
|
||||
type: 'image' as 'image',
|
||||
data: screenshot.toString('base64'),
|
||||
mimeType: fileType === 'png' ? 'image/png' : 'image/jpeg',
|
||||
}] : []
|
||||
};
|
||||
};
|
||||
|
||||
return {
|
||||
code,
|
||||
action,
|
||||
captureSnapshot: true,
|
||||
waitForNetwork: false,
|
||||
};
|
||||
}
|
||||
});
|
||||
|
||||
export default [
|
||||
screenshot,
|
||||
];
|
||||
@@ -18,9 +18,7 @@ import { z } from 'zod';
|
||||
|
||||
import { defineTool } from './tool.js';
|
||||
import * as javascript from '../javascript.js';
|
||||
import { outputFile } from '../config.js';
|
||||
|
||||
import type * as playwright from 'playwright';
|
||||
import { generateLocator } from './utils.js';
|
||||
|
||||
const snapshot = defineTool({
|
||||
capability: 'core',
|
||||
@@ -218,72 +216,6 @@ const selectOption = defineTool({
|
||||
},
|
||||
});
|
||||
|
||||
const screenshotSchema = z.object({
|
||||
raw: z.boolean().optional().describe('Whether to return without compression (in PNG format). Default is false, which returns a JPEG image.'),
|
||||
filename: z.string().optional().describe('File name to save the screenshot to. Defaults to `page-{timestamp}.{png|jpeg}` if not specified.'),
|
||||
element: z.string().optional().describe('Human-readable element description used to obtain permission to screenshot the element. If not provided, the screenshot will be taken of viewport. If element is provided, ref must be provided too.'),
|
||||
ref: z.string().optional().describe('Exact target element reference from the page snapshot. If not provided, the screenshot will be taken of viewport. If ref is provided, element must be provided too.'),
|
||||
}).refine(data => {
|
||||
return !!data.element === !!data.ref;
|
||||
}, {
|
||||
message: 'Both element and ref must be provided or neither.',
|
||||
path: ['ref', 'element']
|
||||
});
|
||||
|
||||
const screenshot = defineTool({
|
||||
capability: 'core',
|
||||
schema: {
|
||||
name: 'browser_take_screenshot',
|
||||
title: 'Take a screenshot',
|
||||
description: `Take a screenshot of the current page. You can't perform actions based on the screenshot, use browser_snapshot for actions.`,
|
||||
inputSchema: screenshotSchema,
|
||||
type: 'readOnly',
|
||||
},
|
||||
|
||||
handle: async (context, params) => {
|
||||
const tab = context.currentTabOrDie();
|
||||
const snapshot = tab.snapshotOrDie();
|
||||
const fileType = params.raw ? 'png' : 'jpeg';
|
||||
const fileName = await outputFile(context.config, params.filename ?? `page-${new Date().toISOString()}.${fileType}`);
|
||||
const options: playwright.PageScreenshotOptions = { type: fileType, quality: fileType === 'png' ? undefined : 50, scale: 'css', path: fileName };
|
||||
const isElementScreenshot = params.element && params.ref;
|
||||
|
||||
const code = [
|
||||
`// Screenshot ${isElementScreenshot ? params.element : 'viewport'} and save it as ${fileName}`,
|
||||
];
|
||||
|
||||
const locator = params.ref ? snapshot.refLocator(params.ref) : null;
|
||||
|
||||
if (locator)
|
||||
code.push(`await page.${await generateLocator(locator)}.screenshot(${javascript.formatObject(options)});`);
|
||||
else
|
||||
code.push(`await page.screenshot(${javascript.formatObject(options)});`);
|
||||
|
||||
const includeBase64 = !context.config.noImageResponses;
|
||||
const action = async () => {
|
||||
const screenshot = locator ? await locator.screenshot(options) : await tab.page.screenshot(options);
|
||||
return {
|
||||
content: includeBase64 ? [{
|
||||
type: 'image' as 'image',
|
||||
data: screenshot.toString('base64'),
|
||||
mimeType: fileType === 'png' ? 'image/png' : 'image/jpeg',
|
||||
}] : []
|
||||
};
|
||||
};
|
||||
|
||||
return {
|
||||
code,
|
||||
action,
|
||||
captureSnapshot: true,
|
||||
waitForNetwork: false,
|
||||
};
|
||||
}
|
||||
});
|
||||
|
||||
export async function generateLocator(locator: playwright.Locator): Promise<string> {
|
||||
return (locator as any)._generateLocatorString();
|
||||
}
|
||||
|
||||
export default [
|
||||
snapshot,
|
||||
click,
|
||||
@@ -291,5 +223,4 @@ export default [
|
||||
hover,
|
||||
type,
|
||||
selectOption,
|
||||
screenshot,
|
||||
];
|
||||
|
||||
@@ -77,3 +77,7 @@ export function sanitizeForFilePath(s: string) {
|
||||
return sanitize(s);
|
||||
return sanitize(s.substring(0, separator)) + '.' + sanitize(s.substring(separator + 1));
|
||||
}
|
||||
|
||||
export async function generateLocator(locator: playwright.Locator): Promise<string> {
|
||||
return (locator as any)._generateLocatorString();
|
||||
}
|
||||
|
||||
70
src/tools/wait.ts
Normal file
70
src/tools/wait.ts
Normal file
@@ -0,0 +1,70 @@
|
||||
/**
|
||||
* 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, type ToolFactory } from './tool.js';
|
||||
|
||||
const wait: ToolFactory = captureSnapshot => defineTool({
|
||||
capability: 'wait',
|
||||
|
||||
schema: {
|
||||
name: 'browser_wait_for',
|
||||
title: 'Wait for',
|
||||
description: 'Wait for text to appear or disappear or a specified time to pass',
|
||||
inputSchema: z.object({
|
||||
time: z.number().optional().describe('The time to wait in seconds'),
|
||||
text: z.string().optional().describe('The text to wait for'),
|
||||
textGone: z.string().optional().describe('The text to wait for to disappear'),
|
||||
}),
|
||||
type: 'readOnly',
|
||||
},
|
||||
|
||||
handle: async (context, params) => {
|
||||
if (!params.text && !params.textGone && !params.time)
|
||||
throw new Error('Either time, text or textGone must be provided');
|
||||
|
||||
const code: string[] = [];
|
||||
|
||||
if (params.time) {
|
||||
code.push(`await new Promise(f => setTimeout(f, ${params.time!} * 1000));`);
|
||||
await new Promise(f => setTimeout(f, Math.min(10000, params.time! * 1000)));
|
||||
}
|
||||
|
||||
const tab = context.currentTabOrDie();
|
||||
const locator = params.text ? tab.page.getByText(params.text).first() : undefined;
|
||||
const goneLocator = params.textGone ? tab.page.getByText(params.textGone).first() : undefined;
|
||||
|
||||
if (goneLocator) {
|
||||
code.push(`await page.getByText(${JSON.stringify(params.textGone)}).first().waitFor({ state: 'hidden' });`);
|
||||
await goneLocator.waitFor({ state: 'hidden' });
|
||||
}
|
||||
|
||||
if (locator) {
|
||||
code.push(`await page.getByText(${JSON.stringify(params.text)}).first().waitFor({ state: 'visible' });`);
|
||||
await locator.waitFor({ state: 'visible' });
|
||||
}
|
||||
|
||||
return {
|
||||
code,
|
||||
captureSnapshot,
|
||||
waitForNetwork: false,
|
||||
};
|
||||
},
|
||||
});
|
||||
|
||||
export default (captureSnapshot: boolean) => [
|
||||
wait(captureSnapshot),
|
||||
];
|
||||
@@ -65,6 +65,8 @@ export const test = baseTest.extend<TestFixtures & TestOptions, WorkerFixtures>(
|
||||
|
||||
await use(async options => {
|
||||
const args = ['--user-data-dir', path.relative(configDir, userDataDir)];
|
||||
if (process.env.CI && process.platform === 'linux')
|
||||
args.push('--no-sandbox');
|
||||
if (mcpHeadless)
|
||||
args.push('--headless');
|
||||
if (mcpBrowser)
|
||||
@@ -183,6 +185,7 @@ function createTransport(args: string[], mcpMode: TestOptions['mcpMode']) {
|
||||
command: 'node',
|
||||
args: [path.join(path.dirname(__filename), '../cli.js'), ...args],
|
||||
cwd: path.join(path.dirname(__filename), '..'),
|
||||
env: process.env as Record<string, string>,
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
@@ -14,6 +14,8 @@
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
import fs from 'fs';
|
||||
|
||||
import { test, expect } from './fixtures.js';
|
||||
|
||||
test('test reopen browser', async ({ client, server }) => {
|
||||
@@ -40,3 +42,94 @@ test('executable path', async ({ startClient, server }) => {
|
||||
});
|
||||
expect(response).toContainTextContent(`executable doesn't exist`);
|
||||
});
|
||||
|
||||
test('persistent context', async ({ startClient, server }) => {
|
||||
server.setContent('/', `
|
||||
<body>
|
||||
</body>
|
||||
<script>
|
||||
document.body.textContent = localStorage.getItem('test') ? 'Storage: YES' : 'Storage: NO';
|
||||
localStorage.setItem('test', 'test');
|
||||
</script>
|
||||
`, 'text/html');
|
||||
|
||||
const client = await startClient();
|
||||
const response = await client.callTool({
|
||||
name: 'browser_navigate',
|
||||
arguments: { url: server.PREFIX },
|
||||
});
|
||||
expect(response).toContainTextContent(`Storage: NO`);
|
||||
|
||||
await new Promise(resolve => setTimeout(resolve, 3000));
|
||||
|
||||
await client.callTool({
|
||||
name: 'browser_close',
|
||||
});
|
||||
|
||||
const client2 = await startClient();
|
||||
const response2 = await client2.callTool({
|
||||
name: 'browser_navigate',
|
||||
arguments: { url: server.PREFIX },
|
||||
});
|
||||
|
||||
expect(response2).toContainTextContent(`Storage: YES`);
|
||||
});
|
||||
|
||||
test('isolated context', async ({ startClient, server }) => {
|
||||
server.setContent('/', `
|
||||
<body>
|
||||
</body>
|
||||
<script>
|
||||
document.body.textContent = localStorage.getItem('test') ? 'Storage: YES' : 'Storage: NO';
|
||||
localStorage.setItem('test', 'test');
|
||||
</script>
|
||||
`, 'text/html');
|
||||
|
||||
const client = await startClient({ args: [`--isolated`] });
|
||||
const response = await client.callTool({
|
||||
name: 'browser_navigate',
|
||||
arguments: { url: server.PREFIX },
|
||||
});
|
||||
expect(response).toContainTextContent(`Storage: NO`);
|
||||
|
||||
await client.callTool({
|
||||
name: 'browser_close',
|
||||
});
|
||||
|
||||
const client2 = await startClient({ args: [`--isolated`] });
|
||||
const response2 = await client2.callTool({
|
||||
name: 'browser_navigate',
|
||||
arguments: { url: server.PREFIX },
|
||||
});
|
||||
expect(response2).toContainTextContent(`Storage: NO`);
|
||||
});
|
||||
|
||||
test('isolated context with storage state', async ({ startClient, server, localOutputPath }) => {
|
||||
const storageStatePath = localOutputPath('storage-state.json');
|
||||
await fs.promises.writeFile(storageStatePath, JSON.stringify({
|
||||
origins: [
|
||||
{
|
||||
origin: server.PREFIX,
|
||||
localStorage: [{ name: 'test', value: 'session-value' }],
|
||||
},
|
||||
],
|
||||
}));
|
||||
|
||||
server.setContent('/', `
|
||||
<body>
|
||||
</body>
|
||||
<script>
|
||||
document.body.textContent = 'Storage: ' + localStorage.getItem('test');
|
||||
</script>
|
||||
`, 'text/html');
|
||||
|
||||
const client = await startClient({ args: [
|
||||
`--isolated`,
|
||||
`--storage-state=${storageStatePath}`,
|
||||
] });
|
||||
const response = await client.callTool({
|
||||
name: 'browser_navigate',
|
||||
arguments: { url: server.PREFIX },
|
||||
});
|
||||
expect(response).toContainTextContent(`Storage: session-value`);
|
||||
});
|
||||
|
||||
@@ -32,65 +32,67 @@ 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 screenTools from '../lib/tools/screen.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';
|
||||
|
||||
// Category definitions for tools
|
||||
const categories = {
|
||||
'Snapshot-based Interactions': [
|
||||
'Interactions': [
|
||||
...snapshotTools,
|
||||
],
|
||||
'Vision-based Interactions': [
|
||||
...screenTools
|
||||
],
|
||||
'Tab Management': [
|
||||
...tabsTools(true),
|
||||
...keyboardTools(true),
|
||||
...waitTools(true),
|
||||
...filesTools(true),
|
||||
...dialogsTools(true),
|
||||
],
|
||||
'Navigation': [
|
||||
...navigateTools(true),
|
||||
],
|
||||
'Keyboard': [
|
||||
...keyboardTools(true)
|
||||
],
|
||||
'Console': [
|
||||
...consoleTools
|
||||
],
|
||||
'Files and Media': [
|
||||
...filesTools(true),
|
||||
...pdfTools
|
||||
'Resources': [
|
||||
...screenshotTools,
|
||||
...pdfTools,
|
||||
...networkTools,
|
||||
...consoleTools,
|
||||
],
|
||||
'Utilities': [
|
||||
...commonTools(true),
|
||||
...installTools,
|
||||
...dialogsTools(true),
|
||||
...networkTools,
|
||||
...commonTools(true),
|
||||
],
|
||||
'Tabs': [
|
||||
...tabsTools(true),
|
||||
],
|
||||
'Testing': [
|
||||
...testTools,
|
||||
],
|
||||
'Vision mode': [
|
||||
...visionTools,
|
||||
...keyboardTools(),
|
||||
...waitTools(false),
|
||||
...filesTools(false),
|
||||
...dialogsTools(false),
|
||||
],
|
||||
};
|
||||
|
||||
// NOTE: Can be removed when we drop Node.js 18 support and changed to import.meta.filename.
|
||||
const __filename = url.fileURLToPath(import.meta.url);
|
||||
|
||||
const kStartMarker = `<!--- Generated by ${path.basename(__filename)} -->`;
|
||||
const kEndMarker = `<!--- End of generated section -->`;
|
||||
|
||||
/**
|
||||
* @param {import('../src/tools/tool.js').ToolSchema<any>} tool
|
||||
* @returns {string}
|
||||
* @returns {string[]}
|
||||
*/
|
||||
function formatToolForReadme(tool) {
|
||||
const lines = /** @type {string[]} */ ([]);
|
||||
lines.push(`<!-- NOTE: This has been generated via ${path.basename(__filename)} -->\n\n`);
|
||||
lines.push(`- **${tool.name}**\n`);
|
||||
lines.push(` - Title: ${tool.title}\n`);
|
||||
lines.push(` - Description: ${tool.description}\n`);
|
||||
lines.push(`<!-- NOTE: This has been generated via ${path.basename(__filename)} -->`);
|
||||
lines.push(``);
|
||||
lines.push(`- **${tool.name}**`);
|
||||
lines.push(` - Title: ${tool.title}`);
|
||||
lines.push(` - Description: ${tool.description}`);
|
||||
|
||||
const inputSchema = /** @type {any} */ (zodToJsonSchema(tool.inputSchema || {}));
|
||||
const requiredParams = inputSchema.required || [];
|
||||
if (inputSchema.properties && Object.keys(inputSchema.properties).length) {
|
||||
lines.push(` - Parameters:\n`);
|
||||
lines.push(` - Parameters:`);
|
||||
Object.entries(inputSchema.properties).forEach(([name, param]) => {
|
||||
const optional = !requiredParams.includes(name);
|
||||
const meta = /** @type {string[]} */ ([]);
|
||||
@@ -98,52 +100,94 @@ function formatToolForReadme(tool) {
|
||||
meta.push(param.type);
|
||||
if (optional)
|
||||
meta.push('optional');
|
||||
lines.push(` - \`${name}\` ${meta.length ? `(${meta.join(', ')})` : ''}: ${param.description}\n`);
|
||||
lines.push(` - \`${name}\` ${meta.length ? `(${meta.join(', ')})` : ''}: ${param.description}`);
|
||||
});
|
||||
} else {
|
||||
lines.push(` - Parameters: None\n`);
|
||||
lines.push(` - Parameters: None`);
|
||||
}
|
||||
lines.push(` - Read-only: **${tool.type === 'readOnly'}**\n`);
|
||||
lines.push('\n');
|
||||
return lines.join('');
|
||||
lines.push(` - Read-only: **${tool.type === 'readOnly'}**`);
|
||||
lines.push('');
|
||||
return lines;
|
||||
}
|
||||
|
||||
async function updateReadme() {
|
||||
/**
|
||||
* @param {string} content
|
||||
* @param {string} startMarker
|
||||
* @param {string} endMarker
|
||||
* @param {string[]} generatedLines
|
||||
* @returns {Promise<string>}
|
||||
*/
|
||||
async function updateSection(content, startMarker, endMarker, generatedLines) {
|
||||
const startMarkerIndex = content.indexOf(startMarker);
|
||||
const endMarkerIndex = content.indexOf(endMarker);
|
||||
if (startMarkerIndex === -1 || endMarkerIndex === -1)
|
||||
throw new Error('Markers for generated section not found in README');
|
||||
|
||||
return [
|
||||
content.slice(0, startMarkerIndex + startMarker.length),
|
||||
'',
|
||||
generatedLines.join('\n'),
|
||||
'',
|
||||
content.slice(endMarkerIndex),
|
||||
].join('\n');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param {string} content
|
||||
* @returns {Promise<string>}
|
||||
*/
|
||||
async function updateTools(content) {
|
||||
console.log('Loading tool information from compiled modules...');
|
||||
|
||||
// Count the tools processed
|
||||
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(`### ${category}\n\n`);
|
||||
generatedLines.push(`<details>\n<summary><b>${category}</b></summary>`);
|
||||
generatedLines.push('');
|
||||
for (const tool of categoryTools)
|
||||
generatedLines.push(formatToolForReadme(tool.schema));
|
||||
generatedLines.push(...formatToolForReadme(tool.schema));
|
||||
generatedLines.push(`</details>`);
|
||||
generatedLines.push('');
|
||||
}
|
||||
|
||||
const startMarker = `<!--- Tools generated by ${path.basename(__filename)} -->`;
|
||||
const endMarker = `<!--- End of tools generated section -->`;
|
||||
return updateSection(content, startMarker, endMarker, generatedLines);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param {string} content
|
||||
* @returns {Promise<string>}
|
||||
*/
|
||||
async function updateOptions(content) {
|
||||
console.log('Listing options...');
|
||||
const output = execSync('node cli.js --help');
|
||||
const lines = output.toString().split('\n');
|
||||
const firstLine = lines.findIndex(line => line.includes('--version'));
|
||||
lines.splice(0, firstLine + 1);
|
||||
const lastLine = lines.findIndex(line => line.includes('--help'));
|
||||
lines.splice(lastLine);
|
||||
const startMarker = `<!--- Options generated by ${path.basename(__filename)} -->`;
|
||||
const endMarker = `<!--- End of options generated section -->`;
|
||||
return updateSection(content, startMarker, endMarker, [
|
||||
'```',
|
||||
'> npx @playwright/mcp@latest --help',
|
||||
...lines,
|
||||
'```',
|
||||
]);
|
||||
}
|
||||
|
||||
async function updateReadme() {
|
||||
const readmePath = path.join(path.dirname(__filename), '..', 'README.md');
|
||||
const readmeContent = await fs.promises.readFile(readmePath, 'utf-8');
|
||||
const startMarker = readmeContent.indexOf(kStartMarker);
|
||||
const endMarker = readmeContent.indexOf(kEndMarker);
|
||||
if (startMarker === -1 || endMarker === -1)
|
||||
throw new Error('Markers for generated section not found in README');
|
||||
|
||||
const newReadmeContent = [
|
||||
readmeContent.slice(0, startMarker),
|
||||
kStartMarker + '\n\n',
|
||||
generatedLines.join(''),
|
||||
kEndMarker,
|
||||
readmeContent.slice(endMarker + kEndMarker.length),
|
||||
].join('');
|
||||
|
||||
// Write updated README
|
||||
await fs.promises.writeFile(readmePath, newReadmeContent, 'utf-8');
|
||||
const withTools = await updateTools(readmeContent);
|
||||
const withOptions = await updateOptions(withTools);
|
||||
await fs.promises.writeFile(readmePath, withOptions, 'utf-8');
|
||||
console.log('README updated successfully');
|
||||
}
|
||||
|
||||
// Run the update
|
||||
updateReadme().catch(err => {
|
||||
console.error('Error updating README:', err);
|
||||
process.exit(1);
|
||||
|
||||
Reference in New Issue
Block a user