Météo via OpenWeather (votre clé)
AI agents call get_weather_forecast to retrieve information from Concierge Voyage MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves weather forecast information from OpenWeather API. It has no side effects—it does not create, modify, delete, execute code, or commit financial transactions. It is a straightforward data retrieval operation, placing it firmly in the Read category. Severity is low because weather data is non-sensitive and retrieval poses minimal risk even if misused by an agent.
From the tool's definition Tool name 'get_weather_forecast' and description 'Météo via OpenWeather (votre clé)' indicate a query-only operation that retrieves weather data from an external API without modifying, deleting, or executing commands.
Attacks that exploit this kind of access
Météo via OpenWeather (votre clé). It is categorised as a Read tool in the Concierge Voyage MCP MCP Server, which means it retrieves data without modifying state.
Register the Concierge Voyage MCP server in PolicyLayer and add a rule for get_weather_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 Concierge Voyage MCP. Nothing to install.
get_weather_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 get_weather_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 get_weather_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.
get_weather_forecast is provided by the Concierge Voyage MCP server (wassima-azzouzi/concierge-voyage-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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