Get server performance statistics and cache information.
AI agents call get_server_stats 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 tool retrieves diagnostic and performance information about the server itself without modifying, executing, or deleting anything. It is a straightforward read operation with minimal security impact. The blast radius of misuse is low since an AI agent gaining visibility into performance stats poses minimal risk compared to write, execute, or destructive operations.
From the tool's definition Tool name 'get_server_stats' and description 'Get server performance statistics and cache information' indicate data retrieval with no side effects. The action is purely observational—reading server metrics and cache state.
Attacks that exploit this kind of access
Get server performance statistics and cache information. 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_server_stats: 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_server_stats 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_server_stats 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_server_stats. 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_server_stats 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 →