find_plugin_for_check_command
AI agents call find_plugin_for_check_command to retrieve information from Linuxfabrik MCP Server for Icinga without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool appears to search for or retrieve plugin information matching a check command, which is a read-only data retrieval operation with no side effects. No modification, deletion, or execution of arbitrary code is implied. The low severity reflects minimal blast radius—even if misused, it only exposes monitoring plugin metadata.
From the tool's definition Tool name 'find_plugin_for_check_command' and context from sibling tools (list_plugins, explain_plugin, catalog_info) indicate this performs lookup/search operations.
Attacks that exploit this kind of access
find_plugin_for_check_command. It is categorised as a Read tool in the Linuxfabrik MCP Server for Icinga MCP Server, which means it retrieves data without modifying state.
Register the Linuxfabrik MCP Server for Icinga MCP server in PolicyLayer and add a rule for find_plugin_for_check_command: 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 Linuxfabrik MCP Server for Icinga. Nothing to install.
find_plugin_for_check_command 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 find_plugin_for_check_command 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 find_plugin_for_check_command. 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.
find_plugin_for_check_command is provided by the Linuxfabrik MCP Server for Icinga MCP server (linuxfabrik/mcp-server-icinga). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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