AI agents call location to retrieve information from MCP-Demo without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only operation that fetches data (current location) without modifying, executing code, or causing irreversible changes. The severity is low because location data alone poses minimal risk even if misused by an agent, though privacy considerations exist. Confidence is high due to clear naming and function purpose.
From the tool's definition Tool name 'location' and description '获取当前所在地' (get current location) indicate a retrieval operation that queries or retrieves the user's current geographical position with no side effects.
Attacks that exploit this kind of access
获取当前所在地。. It is categorised as a Read tool in the MCP-Demo MCP Server, which means it retrieves data without modifying state.
Register the MCP-Demo MCP server in PolicyLayer and add a rule for location: 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-Demo. Nothing to install.
location 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 location 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 location. 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.
location is provided by the MCP-Demo MCP server (tatocode/mcp-demo). 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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