element_is_visible

Check whether an element is visible on the page.

SERVERMcp Anything SOURCEZaymadkid/mcp-anything

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/mcp-anything/element-is-visible.md

WHAT IT DOES

What element_is_visible does on Mcp Anything

AI agents call element_is_visible to retrieve information from Mcp Anything without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why element_is_visible is rated Low

This tool performs a simple visibility check on a page element, which is a read-only operation with no side effects. It returns information about DOM state without altering it. No code execution, data modification, or destructive action is involved. The low severity reflects minimal blast radius even if misused by an agent.

From the tool's definition Tool name 'element_is_visible' and description 'Check whether an element is visible on the page' indicate a query operation that retrieves visibility state information without modifying, executing, or deleting anything.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs element_is_visible safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp Anything, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For element_is_visible, this is the rule to start with:

element_is_visible Allowed

element_is_visible is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "element_is_visible": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Mcp Anything, apply this rule, and every element_is_visible call is checked against it from then on.

FAQ

Questions about element_is_visible

What does the element_is_visible tool do? +

Check whether an element is visible on the page. It is categorised as a Read tool in the Mcp Anything MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on element_is_visible? +

Register the Mcp Anything MCP server in PolicyLayer and add a rule for element_is_visible: 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 Mcp Anything. Nothing to install.

What risk level is element_is_visible? +

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

Can I rate-limit element_is_visible? +

Yes. Add a rate_limit block to the element_is_visible 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 element_is_visible completely? +

Set action: deny in the PolicyLayer policy for element_is_visible. 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 element_is_visible? +

element_is_visible is provided by the Mcp Anything MCP server (Zaymadkid/mcp-anything). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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