调用和风天气灾害预警 /v7/warning/now，返回格式化的实时预警信息（包括标题、严重等级/颜色、状态、时间段、发布单位、类型、紧迫/确定性、正文、关联预警、唯一标识）；支持多语言设置。
AI agents call get_weather_warning_now to retrieve information from Weather Cuhksz without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries real-time weather warning information from the QWeather API. It has no side effects—it does not create, modify, delete, or execute any external operations. The tool simply fetches and formats existing weather warning data for presentation. This is a straightforward data retrieval operation consistent with the Read category.
From the tool's definition The tool description indicates it calls a weather warning API endpoint (/v7/warning/now) and 'returns formatted real-time warning information' (returns 调用和风天气灾害预警 returns 返回).
Attacks that exploit this kind of access
调用和风天气灾害预警 /v7/warning/now，返回格式化的实时预警信息（包括标题、严重等级/颜色、状态、时间段、发布单位、类型、紧迫/确定性、正文、关联预警、唯一标识）；支持多语言设置。. It is categorised as a Read tool in the Weather Cuhksz MCP Server, which means it retrieves data without modifying state.
Register the Weather Cuhksz MCP server in PolicyLayer and add a rule for get_weather_warning_now: 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 Weather Cuhksz. Nothing to install.
get_weather_warning_now 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_weather_warning_now 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_weather_warning_now. 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_weather_warning_now is provided by the Weather Cuhksz MCP server (lkcy23/mcp-server-weather-cuhksz). 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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