AI agents call browser_mouse_wheel as a supporting operation in AWS Labs amazon-keyspaces MCP Server workflows.
The description is empty, making it impossible to determine the tool's actual function with confidence. The name suggests a browser UI interaction (scrolling), which might be an Execute-category action, but given the context of an Amazon Keyspaces MCP server, this tool seems out of place. Without a description, confidence is very low. Defaulting to Other due to insufficient information.
From the tool's definition Tool name is 'browser_mouse_wheel' and description is empty. No information available to determine what this tool does.
Documented attack patterns abuse exactly the kind of access browser_mouse_wheel gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and AWS Labs amazon-keyspaces MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for browser_mouse_wheel:
{
"version": "1",
"default": "deny",
"tools": {
"browser_mouse_wheel": {
"limits": [
{
"counter": "browser_mouse_wheel_rate",
"window": "minute",
"max": 60,
"scope": "grant"
}
]
}
}
} browser_mouse_wheel gets a rate cap, and everything else on the server is denied unless you say otherwise.
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browser_mouse_wheel. It is categorised as a Other tool in the AWS Labs amazon-keyspaces MCP Server MCP Server, which means it performs auxiliary operations.
Register the AWS Labs amazon-keyspaces MCP Server MCP server in PolicyLayer and add a rule for browser_mouse_wheel: 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 AWS Labs amazon-keyspaces MCP Server. Nothing to install.
browser_mouse_wheel is a Other tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the browser_mouse_wheel 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_mouse_wheel. 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_mouse_wheel is provided by the AWS Labs amazon-keyspaces MCP Server MCP server (awslabs.amazon-keyspaces-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from AWS Labs amazon-keyspaces MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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805 AWS Labs amazon-keyspaces MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.