meteo_forecast
AI agents call meteo_forecast 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.
The tool appears to retrieve weather forecast data from MeteoSwiss, a public meteorological service. This is a read-only operation with no side effects, data modification, or code execution. The blast radius of misuse is minimal—an agent could only retrieve forecast data repeatedly, which poses no security risk. The empty description slightly reduces confidence, but the contextual evidence is strong.
From the tool's definition Tool name 'meteo_forecast' and server description indicating access to 'forecasts' from MeteoSwiss. No description provided for the tool itself, but naming and context strongly suggest data retrieval.
Attacks that exploit this kind of access
meteo_forecast. 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_forecast: 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_forecast 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_forecast 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_forecast. 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_forecast 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 →