Skip to main content
Glama
Sign In
Proxmox MCP Server

Proxmox MCP Server

by fredriksknese
OverviewSchemaSourceRelated ServersDiscussionsAdmin
TypeScript
Remote

get_vm_agent_info

Read-only

Retrieve QEMU guest agent information for a VM by specifying the node and VM ID to check agent status and capabilities.

Instructions

Get QEMU guest agent info

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "node": "<node>",
      "vmid": "<vmid>"
    },
    "name": "get_vm_agent_info"
  }
}

Input Schema

NameRequiredDescriptionDefault
nodeYesThe node name
vmidYesThe VM ID

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.0.0

TDQS

B3.4/5.0
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already indicate readOnlyHint=true and destructiveHint=false. The description adds that it gets QEMU guest agent info, which is consistent. However, it does not disclose what happens if the guest agent is not installed or the VM is offline. With annotations covering safety, the description adds minimal behavioral context.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, concise sentence that is front-loaded with the key action and resource. It is efficient but could still be slightly more informative without losing conciseness.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

The tool is simple and the name implies what it returns. However, the description does not specify the type of information returned (e.g., agent version, OS). With no output schema, the description could provide a bit more context about the return value.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, with clear descriptions for both parameters ('The node name' and 'The VM ID'). The description does not add any additional meaning beyond what the schema already provides. Baseline score of 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description uses the verb 'Get' and specifies the resource 'QEMU guest agent info'. It clearly distinguishes from sibling tools like 'get_vm_status' and 'get_vm_config' by targeting a specific piece of information.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides no guidance on when to use this tool versus alternatives, nor does it mention prerequisites (e.g., guest agent must be running) or when not to use it. Among siblings like 'execute_vm_command', there is no differentiation.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Deploy Server

Other Tools