Check the health status of the Kali API server.
AI agents call server_health to retrieve information from MCP Kali Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a status check operation, which is a non-destructive information retrieval function. It does not create, modify, delete data, execute commands, or trigger external operations. The health check is a standard diagnostic read operation typical of monitoring and observability tooling, presenting minimal security risk when queried in isolation.
From the tool's definition Tool name 'server_health' and description 'Check the health status of the Kali API server' indicate a read-only query operation that retrieves status information without modifying or executing any system commands.
Attacks that exploit this kind of access
Check the health status of the Kali API server. It is categorised as a Read tool in the MCP Kali Server MCP Server, which means it retrieves data without modifying state.
Register the MCP Kali Server MCP server in PolicyLayer and add a rule for server_health: 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 Kali Server. Nothing to install.
server_health 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 server_health 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 server_health. 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.
server_health is provided by the MCP Kali Server MCP server (wh0am123/mcp-kali-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.