get_container_feature

Check if a feature is available for a container (snapshot, clone, copy).

SERVERProxmox MCP Server SOURCEgethosthewalrus/proxmox-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/gethosthewalrus-proxmox-mcp/get-container-feature.md

WHAT IT DOES

What get_container_feature does on Proxmox MCP Server

AI agents call get_container_feature to retrieve information from Proxmox MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_container_feature is rated Low

This tool performs a read-only check of container feature availability. It returns information about whether certain capabilities (snapshot, clone, copy) are supported for a container without creating, modifying, deleting, or executing any operations. The use of 'check' and 'available' indicates a query/inspection action with no side effects.

From the tool's definition Tool name 'get_container_feature' with description 'Check if a feature is available for a container' indicates a query operation that retrieves or checks feature availability without modifying state.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_container_feature safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Proxmox MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_container_feature, this is the rule to start with:

get_container_feature Allowed

get_container_feature is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_container_feature": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Proxmox MCP Server, apply this rule, and every get_container_feature call is checked against it from then on.

FAQ

Questions about get_container_feature

What does the get_container_feature tool do? +

Check if a feature is available for a container (snapshot, clone, copy). It is categorised as a Read tool in the Proxmox MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_container_feature? +

Register the Proxmox MCP Server MCP server in PolicyLayer and add a rule for get_container_feature: 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 Proxmox MCP Server. Nothing to install.

What risk level is get_container_feature? +

get_container_feature is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_container_feature? +

Yes. Add a rate_limit block to the get_container_feature 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.

How do I block get_container_feature completely? +

Set action: deny in the PolicyLayer policy for get_container_feature. 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.

What MCP server provides get_container_feature? +

get_container_feature is provided by the Proxmox MCP Server MCP server (gethosthewalrus/proxmox-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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