Take a screenshot of the current page or a specific element.
AI agents call browser_screenshot to retrieve information from Daytona Playwright MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Screenshots retrieve visual information from the browser state with no side effects, no code execution, and no modifications to data or system state. While the server enables broad browser control (including Execute-class tools like browser_click and browser_evaluate), this specific tool is purely observational.
From the tool's definition Tool performs 'Take a screenshot of the current page or a specific element' — a read-only action that captures visual state without modifying, executing code, or triggering external operations.
Attacks that exploit this kind of access
Take a screenshot of the current page or a specific element. It is categorised as a Read tool in the Daytona Playwright MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Daytona Playwright MCP Server MCP server in PolicyLayer and add a rule for browser_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 Daytona Playwright MCP Server. Nothing to install.
browser_screenshot 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 browser_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.
Set action: deny in the PolicyLayer policy for browser_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.
browser_screenshot is provided by the Daytona Playwright MCP Server MCP server (jamesmurdza/playwright-daytona-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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