搜索城市并查询天气
AI agents call search_city_weather to retrieve information from Chinese Tourism Spots 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 weather and city data without creating, modifying, deleting, or executing external operations. It is a straightforward Read operation that queries existing data. The low severity reflects minimal blast radius—weather information retrieval poses no risk of data loss, financial impact, or code execution.
From the tool's definition Tool description '搜索城市并查询天气' translates to 'search city and query weather'. The verb structure indicates retrieval of city information and weather data.
Attacks that exploit this kind of access
搜索城市并查询天气. It is categorised as a Read tool in the Chinese Tourism Spots MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Chinese Tourism Spots MCP Server MCP server in PolicyLayer and add a rule for search_city_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 Chinese Tourism Spots MCP Server. Nothing to install.
search_city_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 search_city_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 search_city_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.
search_city_weather is provided by the Chinese Tourism Spots MCP Server MCP server (sekusrevo/mcpproject). 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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