AI agents call plan_driving_route to retrieve information from XiaozhiMCP-MapNAVI without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Based on the server description mentioning route planning and the tool name, this tool likely queries Amap's API to compute and return a driving route. Route planning is a read/query operation with no side effects. Confidence is reduced due to the empty description.
From the tool's definition Tool name 'plan_driving_route' on a server integrating Amap API for route planning; description is empty.
Documented attack patterns abuse exactly the kind of access plan_driving_route gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and XiaozhiMCP-MapNAVI, and nothing reaches the server without passing your rules. This is the rule we recommend for plan_driving_route:
{
"version": "1",
"default": "deny",
"tools": {
"plan_driving_route": {}
}
}plan_driving_route is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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plan_driving_route. It is categorised as a Read tool in the XiaozhiMCP-MapNAVI MCP Server, which means it retrieves data without modifying state.
Register the XiaozhiMCP-MapNAVI MCP server in PolicyLayer and add a rule for plan_driving_route: 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 XiaozhiMCP-MapNAVI. Nothing to install.
plan_driving_route 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 plan_driving_route 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 plan_driving_route. 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.
plan_driving_route is provided by the XiaozhiMCP-MapNAVI MCP server (rickeylaiii/xiaoai_mapmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from XiaozhiMCP-MapNAVI, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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8 XiaozhiMCP-MapNAVI tools catalogued and risk-classified — across an index of 43,000+ MCP servers.