get_daily_forecast
AI agents call get_daily_forecast to retrieve information from KnowAir Weather MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a forecast retrieval tool that queries and returns weather forecast data. No side effects, no data modification, no code execution, no financial impact. Confidence is 0.85 rather than higher because the tool description is empty, but the name and server context strongly indicate a read-only forecast query operation consistent with other weather data retrieval tools on the server.
From the tool's definition Tool name 'get_daily_forecast' and sibling tools (get_hourly_forecast, get_realtime_weather, get_comprehensive_weather, get_historical_weather, get_astronomy_info, get_air_quality_station_forecast) all retrieve data without modification.
Attacks that exploit this kind of access
get_daily_forecast. It is categorised as a Read tool in the KnowAir Weather MCP Server MCP Server, which means it retrieves data without modifying state.
Register the KnowAir Weather MCP Server MCP server in PolicyLayer and add a rule for get_daily_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 KnowAir Weather MCP Server. Nothing to install.
get_daily_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_daily_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_daily_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_daily_forecast is provided by the KnowAir Weather MCP Server MCP server (shuowang-ai/weather-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 →