enable_stealth_mode

MCP tool from Chrome DevTools Advanced MCP by Eddym06

Hides automation flags.

How to use it

Project documentation lists enable_stealth_mode for the Chrome DevTools Advanced MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Chrome DevTools Advanced MCP

$npx -y chrome-devtools-advanced-mcp --port=9223
FULL CHROME DEVTOOLS ADVANCED MCP LISTING

Other tools in Chrome DevTools Advanced MCP (28)

browser_action

Navigate, reload, go back/forward.

capture_network_on_action

Record traffic while performing an action.

close_browser

Safely closes the controlled session.

download_file

Click a download trigger, wait for it to finish, and get the saved file path.

emulate_network_conditions

Throttle to Slow 3G/4G/offline to test resilience.

execute_script

Run custom JavaScript safely (requires return).

export_session

Save current session state to file.

extract_element_data

Get specific text or attributes from elements.

fill_form

Fill multiple fields (text/select/checkbox) in a single call instead of N performinteraction calls.

get_accessibility_tree

See the page structure as screen readers do (advanced tools).

get_console_logs

Read console.log/warn/error/info/debug and uncaught exceptions for a tab — capture starts automatically on first call.

get_html

Critical. Extracts simplified or full HTML. Supports selectors.

get_indexed_db

List IndexedDB databases, or read records from one.

get_local_storage

Read/Write local storage data.

get_page_metrics

Layout and viewport analysis.

launch_chrome_with_profile

Start Here! Launches Chrome with your cookies/extensions.

list_websocket_messages

Listen to socket traffic.

manage_tabs

Create, close, switch, or list tabs.

perform_interaction

Click, Type, Hover, Drag & Drop with auto-wait.

resend_network_request

Replay captured API calls.

run_performance_audit

Core Web Vitals (LCP, CLS) + basic timing via PerformanceObserver.

screenshot

Captures visual proof (png/jpeg).

set_geolocation

Mock GPS coordinates.

set_timezone

Change browser timezone.

set_user_agent

Spoof device/browser identity.

set_viewport

Resize window for responsive testing.

start_har_recording

Save full network logs (HAR format).

test_with_different_cookies

Test a URL with a different cookie set inside a throwaway, fully isolated browser context — never touches your real session.