高德地图 - 公交路线规划
AI agents call public_transit_route_planning to retrieve information from Amap MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves public transit routing information from the Amap API. It performs a geographic data lookup operation with no side effects—it queries existing data and returns navigation suggestions. This is a pure Read operation with minimal risk even if misused by an AI agent, as it cannot modify system state, execute commands, or cause financial harm.
From the tool's definition Tool name 'public_transit_route_planning' and description '高德地图 - 公交路线规划' (Amap - Public Transit Route Planning) indicate a query/retrieval operation.
Attacks that exploit this kind of access
高德地图 - 公交路线规划. It is categorised as a Read tool in the Amap MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Amap MCP Server MCP server in PolicyLayer and add a rule for public_transit_route_planning: 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 Amap MCP Server. Nothing to install.
public_transit_route_planning 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 public_transit_route_planning 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 public_transit_route_planning. 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.
public_transit_route_planning is provided by the Amap MCP Server MCP server (qiao101660/gaode_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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