Capture a screenshot of the current page. Returns a PNG image. Use for visual debugging of layout, CSS, or UI state.
AI agents call take_screenshot to retrieve information from Simple Console MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool only reads the current visual state of the browser page and returns an image. It has no side effects, does not modify data, and cannot execute code or cause destructive actions. It is purely a read/capture operation.
From the tool's definition Capture a screenshot of the current page. Returns a PNG image. Use for visual debugging of layout, CSS, or UI state.
Attacks that exploit this kind of access
Capture a screenshot of the current page. Returns a PNG image. Use for visual debugging of layout, CSS, or UI state. It is categorised as a Read tool in the Simple Console MCP MCP Server, which means it retrieves data without modifying state.
Register the Simple Console MCP server in PolicyLayer and add a rule for 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 Simple Console MCP. Nothing to install.
take_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 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.
Set action: deny in the PolicyLayer policy for 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.
take_screenshot is provided by the Simple Console MCP server (tznthou/simple-console-mcp). 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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