天气查询。查询指定城市的实时天气或未来预报。
AI agents call amap_weather 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 queries weather information for a city and returns forecast data. It performs a read-only operation with no ability to modify, delete, execute code, or affect financial systems. The blast radius of misuse is minimal—an agent could only retrieve irrelevant weather data or make excessive requests, neither of which causes significant harm.
From the tool's definition Tool name 'amap_weather' and description '天气查询。查询指定城市的实时天气或未来预报' (Weather query. Query real-time weather or future forecast for a specified city) indicate retrieval of weather data with no side effects.
Attacks that exploit this kind of access
天气查询。查询指定城市的实时天气或未来预报。. 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 amap_weather: 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.
amap_weather 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 amap_weather 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 amap_weather. 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.
amap_weather is provided by the Amap MCP Server MCP server (zengzeruidd-a11y/amap-mcp-server). 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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