Low Risk

browser_take_screenshot

Take a screenshot of the current page. Saves to a file and returns the file path by default. Use

How to control browser_take_screenshot ↓

What browser_take_screenshot does on Playwright Autopilot

AI agents call browser_take_screenshot to retrieve information from Playwright Autopilot without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

Why browser_take_screenshot needs a policy

Screenshot capture is a read-only operation that observes the current visual state of a webpage without modifying, executing logic, or triggering external actions. It has no destructive, financial, or code-execution consequences. Confidence is high because the intent and function are unambiguous.

From the tool's definition Tool name 'browser_take_screenshot' and description explicitly states it 'Take[s] a screenshot of the current page. Saves to a file and returns the file path' — a retrieval/observation operation with no side effects on the page state or data.

Documented attack patterns abuse exactly the kind of access browser_take_screenshot gives an agent:

How to control browser_take_screenshot

PolicyLayer is an MCP gateway — it sits between your AI agents and Playwright Autopilot, and nothing reaches the server without passing your rules. This is the rule we recommend for browser_take_screenshot:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "browser_take_screenshot": {}
  }
}

browser_take_screenshot is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Playwright Autopilot — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Related tools and policies

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Questions about browser_take_screenshot

What does the browser_take_screenshot tool do? +

Take a screenshot of the current page. Saves to a file and returns the file path by default. Use. It is categorised as a Read tool in the Playwright Autopilot MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on browser_take_screenshot? +

Register the Playwright Autopilot MCP server in PolicyLayer and add a rule for browser_take_screenshot: 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 Autopilot. Nothing to install.

What risk level is browser_take_screenshot? +

browser_take_screenshot is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit browser_take_screenshot? +

Yes. Add a rate_limit block to the browser_take_screenshot 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.

How do I block browser_take_screenshot completely? +

Set action: deny in the PolicyLayer policy for browser_take_screenshot. 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.

What MCP server provides browser_take_screenshot? +

browser_take_screenshot is provided by the Playwright Autopilot MCP server (kaizen-yutani/playwright-autopilot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Playwright Autopilot tool call.

Start from Playwright Autopilot, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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51 Playwright Autopilot tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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