Get current weather data from NOAA Weather.gov API for a location.
AI agents call get_weather_data to retrieve information from Plantos MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool fetches read-only weather information from a public API. It has no side effects, does not modify any data, and poses minimal security risk. Misuse by an AI agent would at worst return weather data for incorrect locations, with no harmful consequences.
From the tool's definition Tool retrieves current weather data from NOAA Weather.gov API. The description uses the verb 'Get' and explicitly states it is a data retrieval operation with no indication of modification, deletion, or execution of external commands.
Attacks that exploit this kind of access
Get current weather data from NOAA Weather.gov API for a location. It is categorised as a Read tool in the Plantos MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Plantos MCP Server MCP server in PolicyLayer and add a rule for get_weather_data: 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 Plantos MCP Server. Nothing to install.
get_weather_data 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_data 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_data. 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_data is provided by the Plantos MCP Server MCP server (plantos-sensor/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
get_weather_data is one line of Plantos MCP Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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