ページ内のインタラクティブ要素（ボタン、テキストエリア、ラジオボタンなど）の座標と範囲を取得します
AI agents call get_interactive_elements to retrieve information from Playwright MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool queries and returns information about interactive elements' positions and boundaries. It performs read-only introspection of the DOM with no side effects, execution of code, modifications to data, or destructive operations.
From the tool's definition Tool description (translated from Japanese) states: 'Get coordinates and ranges of interactive elements (buttons, text areas, radio buttons, etc.) on the page.' This retrieves metadata about page elements without modifying state or executing actions.
Documented attack patterns abuse exactly the kind of access get_interactive_elements gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Playwright MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_interactive_elements:
{
"version": "1",
"default": "deny",
"tools": {
"get_interactive_elements": {}
}
}get_interactive_elements is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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ページ内のインタラクティブ要素（ボタン、テキストエリア、ラジオボタンなど）の座標と範囲を取得します. It is categorised as a Read tool in the Playwright MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Playwright MCP Server MCP server in PolicyLayer and add a rule for get_interactive_elements: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Playwright MCP Server. Nothing to install.
get_interactive_elements is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_interactive_elements rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get_interactive_elements. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get_interactive_elements is provided by the Playwright MCP Server MCP server (showfive/playwright-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Playwright MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
9 Playwright MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.