Get weather forecast for a city
AI agents call get_weather_forecast to retrieve information from MCP Multi-API Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves publicly available weather forecast data for a specified city. It performs no modifications, deletions, executions, or financial transactions. The operation is read-only with minimal security risk if misused—an agent could only retrieve weather data, which is non-sensitive and non-destructive. Severity is low because the blast radius is negligible.
From the tool's definition Tool name 'get_weather_forecast' and description 'Get weather forecast for a city' indicate a retrieval operation.
Attacks that exploit this kind of access
Get weather forecast for a city. It is categorised as a Read tool in the MCP Multi-API Server MCP Server, which means it retrieves data without modifying state.
Register the MCP Multi-API Server 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 MCP Multi-API Server. 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 MCP Multi-API Server MCP server (lokendra005/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.
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