현재 DNS 설정 조회.
AI agents call get_dns_tool to retrieve information from F5 MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves DNS configuration from F5 devices without modifying, deleting, or executing external operations. It is a straightforward Read operation with minimal security risk. The low severity reflects that DNS configuration disclosure is informational only and does not enable unauthorized changes or financial impact.
From the tool's definition Tool name 'get_dns_tool' with description '현재 DNS 설정 조회' (Korean: 'Retrieve current DNS settings'). The verb 'get' and 'retrieve' indicate a read-only query operation with no modifications or side effects.
Attacks that exploit this kind of access
현재 DNS 설정 조회. It is categorised as a Read tool in the F5 MCP Server MCP Server, which means it retrieves data without modifying state.
Register the F5 MCP Server MCP server in PolicyLayer and add a rule for get_dns_tool: 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 F5 MCP Server. Nothing to install.
get_dns_tool 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_dns_tool 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_dns_tool. 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_dns_tool is provided by the F5 MCP Server MCP server (mink0119/f5-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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