Get NFS mount instructions for a storage gateway.
AI agents call get_mount_instructions to retrieve information from Vultr MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and returns mount instructions (read-only data) for an NFS storage gateway. It has no side effects, does not execute commands, does not modify infrastructure, and does not delete data. The instruction data returned is informational and cannot cause damage if retrieved by an AI agent.
From the tool's definition Tool name 'get_mount_instructions' and description 'Get NFS mount instructions for a storage gateway' indicate a retrieval operation that returns configuration/instructional data without modifying, executing, or deleting resources.
Documented attack patterns abuse exactly the kind of access get_mount_instructions gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Vultr MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for get_mount_instructions:
{
"version": "1",
"default": "deny",
"tools": {
"get_mount_instructions": {}
}
}get_mount_instructions is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get NFS mount instructions for a storage gateway. It is categorised as a Read tool in the Vultr MCP MCP Server, which means it retrieves data without modifying state.
Register the Vultr MCP server in PolicyLayer and add a rule for get_mount_instructions: 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 Vultr MCP. Nothing to install.
get_mount_instructions 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_mount_instructions 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_mount_instructions. 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_mount_instructions is provided by the Vultr MCP server (rsp2k/mcp-vultr). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Vultr MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
284 Vultr MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.