browser_select_option · Amazon MQ MCP Server MCP

WHAT IT DOES

What browser_select_option does on Amazon MQ MCP Server

AI agents call browser_select_option as a supporting operation in Amazon MQ MCP Server workflows.

WHY IT NEEDS A POLICY

Why browser_select_option needs a policy

With no description available, the tool's actual behavior cannot be determined. The name suggests a browser UI interaction (Execute category), but given the complete lack of description and the mismatch with the Amazon MQ server context, confidence is very low. Defaulting to Other with minimal confidence.

From the tool's definition Tool description is empty and uninformative; the tool name 'browser_select_option' suggests a UI interaction (selecting a dropdown option in a browser), but no description is provided to confirm behavior or context.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

browser_select_option Rate-limited

browser_select_option gets a rate cap, and everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "browser_select_option": {
      "limits": [
        {
          "counter": "browser_select_option_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

SET A RULE FOR THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Amazon MQ MCP Server, so you can run agents against it safely.

FAQ

Questions about browser_select_option

What does the browser_select_option tool do? +

browser_select_option. It is categorised as a Other tool in the Amazon MQ MCP Server MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on browser_select_option? +

Register the Amazon MQ MCP Server MCP server in PolicyLayer and add a rule for browser_select_option: 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 Amazon MQ MCP Server. Nothing to install.

What risk level is browser_select_option? +

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

Can I rate-limit browser_select_option? +

Yes. Add a rate_limit block to the browser_select_option 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_select_option completely? +

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

browser_select_option is provided by the Amazon MQ MCP Server MCP server (awslabs.amazon-mq-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.