Get real-time current weather conditions for any city worldwide. Returns temperature, feels-like temperature, humidity, precipitation, weather description, and wind information. Accepts either city name OR latitude/longitude coordinates.
AI agents call get_current_weather to retrieve information from Weather 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 data without creating, modifying, deleting, or executing any operations. It is a straightforward read operation that queries the Open-Meteo API for current conditions. There is no risk of data modification, code execution, or irreversible actions.
From the tool's definition Tool description states it 'Get[s] real-time current weather conditions' and 'Returns temperature, feels-like temperature, humidity, precipitation, weather description, and wind information.' The verb 'Returns' and the list of data retrieved indicate a pure…
Attacks that exploit this kind of access
Get real-time current weather conditions for any city worldwide. Returns temperature, feels-like temperature, humidity, precipitation, weather description, and wind information. Accepts either city name OR latitude/longitude coordinates. It is categorised as a Read tool in the Weather MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Weather MCP Server MCP server in PolicyLayer and add a rule for get_current_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 Weather MCP Server. Nothing to install.
get_current_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 get_current_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 get_current_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.
get_current_weather is provided by the Weather MCP Server MCP server (shayrylmae/weather-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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