使用百度地图API获取地点之间的距离和需要的时间，方式为驾驶。
AI agents call get_place_driving_distance to retrieve information from Baidu Map Search MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a passive lookup operation that queries the Baidu Maps API to retrieve driving distance and duration information. It returns computed route data without side effects, user data modification, code execution, or financial transactions. The action is read-only retrieval, consistent with the 'Read' category for search and fetch operations.
From the tool's definition The tool retrieves 'distance and time needed' (距离和需要的时间) between locations using the Baidu Maps API via driving routes. The description indicates querying/calculation of route metrics without modifying data or executing external commands.
Attacks that exploit this kind of access
使用百度地图API获取地点之间的距离和需要的时间，方式为驾驶。. It is categorised as a Read tool in the Baidu Map Search MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Baidu Map Search MCP Server MCP server in PolicyLayer and add a rule for get_place_driving_distance: 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 Baidu Map Search MCP Server. Nothing to install.
get_place_driving_distance 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 get_place_driving_distance 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 get_place_driving_distance. 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.
get_place_driving_distance is provided by the Baidu Map Search MCP Server MCP server (leng-2024/agent-with-mcp). 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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