AI agents call mouseGetPos to retrieve information from MCP Windows Desktop Automation without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
'mouseGetPos' most likely queries and returns the current mouse cursor coordinates without modifying any state. The description is empty, so confidence is reduced, but the name strongly implies a read-only position retrieval. Misuse potential is minimal as it only reads cursor position.
From the tool's definition Tool name 'mouseGetPos' suggests retrieving the current mouse cursor position — a read-only operation with no side effects.
Documented attack patterns abuse exactly the kind of access mouseGetPos gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MCP Windows Desktop Automation, and nothing reaches the server without passing your rules. This is the rule we recommend for mouseGetPos:
{
"version": "1",
"default": "deny",
"tools": {
"mouseGetPos": {}
}
}mouseGetPos is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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mouseGetPos. It is categorised as a Read tool in the MCP Windows Desktop Automation MCP Server, which means it retrieves data without modifying state.
Register the MCP Windows Desktop Automation MCP server in PolicyLayer and add a rule for mouseGetPos: 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 Windows Desktop Automation. Nothing to install.
mouseGetPos 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 mouseGetPos 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 mouseGetPos. 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.
mouseGetPos is provided by the MCP Windows Desktop Automation MCP server (mario-andreschak/mcp-windows-desktop-automation). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from MCP Windows Desktop Automation, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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50 MCP Windows Desktop Automation tools catalogued and risk-classified — across an index of 43,000+ MCP servers.