High-risk tools in MCP Playwright Server

High severity MCP Playwright Server MCP Server 7 of 10 tools

7 of the 10 tools in MCP Playwright Server are classified as high risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.

Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.

Tools at high risk

click Execute

Click on an element
close_page Execute

Close a page
launch_browser Execute

Launch a new browser instance
navigate Execute

Navigate to a URL
new_page Execute

Create a new page in an existing browser
type_text Execute

Type text into input fields
wait_for_selector Execute

Wait for elements to appear

Attacks that target this class

High-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.

Destructive Action Autonomy
Runaway Tool Loops
Prompt Injection via Tool Results

High-risk tools in MCP Playwright Server

Tools at high risk

Attacks that target this class

More on MCP Playwright Server

Enforce policy on every MCP Playwright Server tool call.