Comprueba si el servidor MCP está activo y qué configuración básica está cargada.
AI agents call health_check to retrieve information from Cybersecurity Professor MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Health checks are read-only operations that query server status and configuration. They have no side effects, do not execute arbitrary operations, and do not modify data. The severity is low because even if misused by an agent, it merely returns status information about the server without enabling further malicious actions.
From the tool's definition Tool description states 'Comprueba si el servidor MCP está activo y qué configuración básica está cargada' (Checks if the MCP server is active and what basic configuration is loaded).
Attacks that exploit this kind of access
Comprueba si el servidor MCP está activo y qué configuración básica está cargada. It is categorised as a Read tool in the Cybersecurity Professor MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Cybersecurity Professor MCP Server MCP server in PolicyLayer and add a rule for health_check: 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 Cybersecurity Professor MCP Server. Nothing to install.
health_check 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 health_check 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 health_check. 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.
health_check is provided by the Cybersecurity Professor MCP Server MCP server (yesidleon1393/cybersec-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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