meteo_stations
AI agents call meteo_stations to retrieve information from Pypi:meteoswiss without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool almost certainly retrieves or lists weather station information (locations, identifiers, capabilities) without modifying any data. Even with no description provided, the context—a public meteorological data service with read-only sibling tools—and the naming convention strongly indicate a Read category operation with low blast radius if misused by an AI agent.
From the tool's definition Tool name 'meteo_stations' on a weather data server (MeteoSwiss) with sibling tools including 'meteo_current', 'meteo_forecast', and 'meteo_warnings' suggests data retrieval.
Attacks that exploit this kind of access
meteo_stations. It is categorised as a Read tool in the Pypi:meteoswiss MCP Server, which means it retrieves data without modifying state.
Register the Pypi:meteoswiss MCP server in PolicyLayer and add a rule for meteo_stations: 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 Pypi:meteoswiss. Nothing to install.
meteo_stations 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 meteo_stations 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 meteo_stations. 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.
meteo_stations is provided by the Pypi:meteoswiss MCP server (malkreide/meteoswiss-mcp). 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.
Teams ship this data inside their own products. See what a licence covers →