get_warning
AI agents call get_warning to retrieve information from Weather MCP MY 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 or query warning information without modifying, executing, or deleting anything. The empty description and naming pattern consistent with other 'get_' tools on this meteorological/warning server indicate a read-only retrieval operation. Severity is low because misuse would only expose public weather/disaster information.
From the tool's definition Tool name is 'get_warning' with an empty description. Based on sibling tools (get_earthquake_news, get_water_level_condition, get_weather_forecast) on a weather/disaster reporting server, this tool likely retrieves warning data such as weather alerts, flood…
Attacks that exploit this kind of access
get_warning. It is categorised as a Read tool in the Weather MCP MY MCP Server, which means it retrieves data without modifying state.
Register the Weather MCP MY MCP server in PolicyLayer and add a rule for get_warning: 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 Weather MCP MY. Nothing to install.
get_warning 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_warning 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_warning. 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_warning is provided by the Weather MCP MY MCP server (yting27/weather-my-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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