Return basic information about the cluster node receiving the request.
AI agents call get_local_node_info_cluster to retrieve information from Wazuh 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 cluster node metadata and status information. It performs a read-only operation that queries existing data without creating, modifying, deleting, or executing any code. The blast radius is minimal—at worst, an AI agent could gather cluster topology details, which is information that would typically be accessible to authenticated users of the Wazuh platform already.
From the tool's definition Tool name 'get_local_node_info_cluster' and description 'Return basic information about the cluster node receiving the request' indicate a query/retrieval operation with no modifications or side effects.
Attacks that exploit this kind of access
Return basic information about the cluster node receiving the request. It is categorised as a Read tool in the Wazuh MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Wazuh MCP Server MCP server in PolicyLayer and add a rule for get_local_node_info_cluster: 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 Wazuh MCP Server. Nothing to install.
get_local_node_info_cluster 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_local_node_info_cluster 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_local_node_info_cluster. 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_local_node_info_cluster is provided by the Wazuh MCP Server MCP server (rayasatriatama/wazuh-mcp-server). 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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