Coding agents | Playwright Python

Introduction

Playwright comes with playwright-cli, a command-line interface for browser automation designed for coding agents. It provides token-efficient browser control through concise CLI commands and installable skills, making it ideal for agents that need to balance browser automation with large codebases and reasoning within limited context windows.

`playwright-cli` vs Playwright MCP

playwright-cli is best for coding agents (Claude Code, GitHub Copilot, etc.) that favor token-efficient, skill-based workflows. CLI commands avoid loading large tool schemas and verbose accessibility trees into the model context.
MCP is best for specialized agentic loops that benefit from persistent state and iterative reasoning over page structure, such as exploratory automation or long-running autonomous workflows. See the MCP getting started guide.

Prerequisites

Before you begin, make sure you have the following installed:

Node.js 18 or newer
A coding agent: Claude Code, GitHub Copilot, or similar

Installation

Install playwright-cli globally:

npm install -g @playwright/cli@latest
playwright-cli --help

Alternatively, install @playwright/cli as a local dependency and use npx:

npx playwright-cli --help

Installing skills

Coding agents like Claude Code and GitHub Copilot can use locally installed skills for richer context about available commands:

playwright-cli install --skills

Skills-less operation

You can also point your agent at the CLI directly and let it discover commands on its own:

Test the "add todo" flow on https://demo.playwright.dev/todomvc using playwright-cli.
Check playwright-cli --help for available commands.

First Steps

Interactive demo

Try asking your coding agent:

Use playwright skills to test https://demo.playwright.dev/todomvc/.
Take screenshots for all successful and failing scenarios.

Manual walkthrough

You can also run commands manually to see how the CLI works:

playwright-cli open https://demo.playwright.dev/todomvc/ --headed
playwright-cli type "Buy groceries"
playwright-cli press Enter
playwright-cli type "Water flowers"
playwright-cli press Enter
playwright-cli check e21
playwright-cli screenshot

After each command, the CLI outputs a snapshot of the current page state:

### Page
- Page URL: https://demo.playwright.dev/todomvc/#/
- Page Title: React • TodoMVC
### Snapshot
[Snapshot](.playwright-cli/page-2026-02-14T19-22-42-679Z.yml)

Core Commands

Interacting with pages

playwright-cli open [url]               # open browser, optionally navigate to url
playwright-cli goto <url>               # navigate to a url
playwright-cli click <ref> [button]     # click an element
playwright-cli type <text>              # type text into editable element
playwright-cli fill <ref> <text>        # fill text into editable element
playwright-cli select <ref> <value>     # select an option in a dropdown
playwright-cli check <ref>              # check a checkbox or radio button
playwright-cli uncheck <ref>            # uncheck a checkbox
playwright-cli hover <ref>              # hover over element
playwright-cli drag <startRef> <endRef> # drag and drop between elements
playwright-cli upload <file>            # upload files
playwright-cli close                    # close the page

Targeting elements

Use element refs from snapshots to target elements:

playwright-cli snapshot                 # get snapshot with element refs
playwright-cli click e15                # click using a ref

You can also use CSS or role selectors:

playwright-cli click "#main > button.submit"
playwright-cli click "role=button[name=Submit]"
playwright-cli click "#footer >> role=button[name=Submit]"

Screenshots and snapshots

playwright-cli snapshot                 # capture page snapshot
playwright-cli snapshot --filename=f    # save snapshot to specific file
playwright-cli screenshot               # screenshot of the current page
playwright-cli screenshot [ref]         # screenshot of a specific element
playwright-cli screenshot --filename=f  # save with specific filename
playwright-cli pdf                      # save page as PDF

playwright-cli go-back                  # go back
playwright-cli go-forward               # go forward
playwright-cli reload                   # reload the page

Keyboard and mouse

playwright-cli press <key>              # press a key (e.g. Enter, ArrowLeft)
playwright-cli keydown <key>            # key down
playwright-cli keyup <key>              # key up
playwright-cli mousemove <x> <y>        # move mouse
playwright-cli mousedown [button]       # mouse button down
playwright-cli mouseup [button]         # mouse button up
playwright-cli mousewheel <dx> <dy>     # scroll

Tabs

playwright-cli tab-list                 # list all tabs
playwright-cli tab-new [url]            # create a new tab
playwright-cli tab-select <index>       # select a tab
playwright-cli tab-close [index]        # close a tab

Network

playwright-cli requests                 # list network requests since page load
playwright-cli request <num>            # show full details of a single request
playwright-cli route <pattern> [opts]   # mock network requests
playwright-cli route-list               # list active routes
playwright-cli unroute [pattern]        # remove routes

Storage

playwright-cli state-save [filename]    # save storage state (cookies, localStorage)
playwright-cli state-load <filename>    # load storage state
# Cookies
playwright-cli cookie-list [--domain]   # list cookies
playwright-cli cookie-get <name>        # get a cookie
playwright-cli cookie-set <name> <val>  # set a cookie
playwright-cli cookie-delete <name>     # delete a cookie
playwright-cli cookie-clear             # clear all cookies
# localStorage
playwright-cli localstorage-list        # list entries
playwright-cli localstorage-get <key>   # get value
playwright-cli localstorage-set <k> <v> # set value
playwright-cli localstorage-delete <k>  # delete entry
playwright-cli localstorage-clear       # clear all

DevTools

playwright-cli console [min-level]      # list console messages
playwright-cli eval <func> [ref]        # evaluate JavaScript on page
playwright-cli run-code <code>          # run Playwright code snippet
playwright-cli tracing-start            # start trace recording
playwright-cli tracing-stop             # stop trace recording
playwright-cli video-start              # start video recording
playwright-cli video-chapter <title>    # add chapter marker to video
playwright-cli video-stop --filename=f  # stop video recording

Sessions

The CLI keeps the browser profile in memory by default — cookies and storage state are preserved between calls within a session but lost when the browser closes. Use --persistent to save the profile to disk.

Named sessions

Run multiple browser instances for different projects:

playwright-cli open https://playwright.dev
playwright-cli -s=example open https://example.com --persistent
playwright-cli list                     # list all sessions

You can configure your coding agent to use a specific session:

PLAYWRIGHT_CLI_SESSION=todo-app claude .

Session management

playwright-cli list                     # list all sessions
playwright-cli close-all                # close all browsers
playwright-cli kill-all                 # forcefully kill all browser processes
playwright-cli -s=name delete-data      # delete user data for a named session

Monitoring

Use playwright-cli show to open a visual dashboard for observing and controlling all running browser sessions:

The dashboard provides:

Session grid — all active sessions grouped by workspace, each with a live screencast preview, session name, current URL, and page title. Click any session to zoom in.
Session detail — a live view of the selected session with tab bar, navigation controls, and full remote control. Click into the viewport to take over mouse and keyboard; press Escape to release.

Configuration

Headed mode

The CLI runs headless by default. To see the browser:

playwright-cli open https://playwright.dev --headed

Browser selection

playwright-cli open --browser=chrome    # use specific browser
playwright-cli open --browser=firefox
playwright-cli open --browser=webkit
playwright-cli open --browser=msedge

Configuration file

For advanced settings, use a JSON config file:

playwright-cli --config path/to/config.json open example.com

The CLI also loads .playwright/cli.config.json automatically if present. The config file supports browser options, context options, network rules, timeouts, and more. Run playwright-cli --help for the full list of options.

Browser extension

Connect to your existing browser tabs instead of launching a new browser:

playwright-cli attach --extension

This requires the Playwright Extension to be installed.

Quick Reference

Action	Command
Install CLI	`npm install -g @playwright/cli@latest`
Install skills	`playwright-cli install --skills`
Open a page	`playwright-cli open https://example.com`
Click an element	`playwright-cli click e15`
Type text	`playwright-cli type "hello world"`
Take a screenshot	`playwright-cli screenshot`
Get page snapshot	`playwright-cli snapshot`
Run headed	`playwright-cli open https://example.com --headed`
Use Firefox	`playwright-cli open --browser=firefox`
Monitor sessions	`playwright-cli show`

Coding agents | Playwright Python

Introduction

`playwright-cli` vs Playwright MCP

Prerequisites

Installation

Installing skills

Skills-less operation

First Steps

Interactive demo

Manual walkthrough

Core Commands

Interacting with pages

Targeting elements

Screenshots and snapshots

Navigation

Keyboard and mouse

Tabs

Network

Storage

DevTools

Sessions

Named sessions

Session management

Monitoring

Configuration

Headed mode

Browser selection

Configuration file

Browser extension

Quick Reference

What's Next

Coding agents | Playwright Python

Introduction​

playwright-cli vs Playwright MCP​

Prerequisites​

Installation​

Installing skills​

Skills-less operation​

First Steps​

Interactive demo​

Manual walkthrough​

Core Commands​

Interacting with pages​

Targeting elements​

Screenshots and snapshots​

Navigation​

Keyboard and mouse​

Tabs​

Network​

Storage​

DevTools​

Sessions​

Named sessions​

Session management​

Monitoring​

Configuration​

Headed mode​

Browser selection​

Configuration file​

Browser extension​

Quick Reference​

What's Next​

Introduction

`playwright-cli` vs Playwright MCP

Prerequisites

Installation

Installing skills

Skills-less operation

First Steps

Interactive demo

Manual walkthrough

Core Commands

Interacting with pages

Targeting elements

Screenshots and snapshots

Navigation

Keyboard and mouse

Tabs

Network

Storage

DevTools

Sessions

Named sessions

Session management

Monitoring

Configuration

Headed mode

Browser selection

Configuration file

Browser extension

Quick Reference

What's Next