MCP Server

Manage Proxmox VE clusters through AI assistants — VMs, containers, and more

Local serverstdioPython

What is the MCP MCP server?

MCP MCP server is a locally run integration for AI assistants that speak the Model Context Protocol. Manage Proxmox VE clusters through AI assistants — VMs, containers, and more.

What you get

MCP server for managing Proxmox VE clusters through AI assistants like Claude, Cursor, and Cline.

What the assistant can call

Once MCP is connected, these are the calls the assistant has available:

  • VM.Audit — read VM/CT status and config
  • VM.PowerMgmt — start/stop/shutdown/reboot
  • VM.Snapshot — create/rollback/delete snapshots
  • VM.Allocate — create/delete/clone VMs and containers
  • VM.Clone — clone operations
  • Datastore.Audit — list storages and browse content
  • Datastore.AllocateSpace — allocate disk space for new VMs/CTs
  • Sys.Audit — read node status and tasks
  • VM.Config.Disk — resize disks
  • VM.Config.CPU — change CPU allocation
  • VM.Config.Memory — change memory allocation
  • VM.Monitor — access QEMU monitor (for metrics)

Configuration and credentials

You will need 3 environment variables: PROXMOX_HOST, PROXMOX_TOKEN_ID, PROXMOX_TOKEN_SECRET. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.

Setting it up

Installation goes through your MCP client rather than a global install: point it at mcp-proxmox on PyPI and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.

Choosing this one

This sits in the knowledge and memory group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. MCP's toolset — VM.Audit, VM.PowerMgmt, VM.Snapshot and 11 more — is a fair guide to whether it matches your workflow. It is maintained by antonio-mello-ai; worth a glance at recent repository activity before you build anything load-bearing on it.

This entry was verified against MCP's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.

Before you rely on it

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • With 14 tools registered it takes up a noticeable share of the context window; turn it off in projects that never touch MCP.
  • Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
  • MCP clients confirm each tool call by default. Leave that on until you have watched what the mcp mcp server does with a few real requests.

Available tools

ToolWhat it does
VM.Auditread VM/CT status and config
VM.PowerMgmtstart/stop/shutdown/reboot
VM.Snapshotcreate/rollback/delete snapshots
VM.Allocatecreate/delete/clone VMs and containers
VM.Cloneclone operations
Datastore.Auditlist storages and browse content
Datastore.AllocateSpaceallocate disk space for new VMs/CTs
Sys.Auditread node status and tasks
VM.Config.Diskresize disks
VM.Config.CPUchange CPU allocation
VM.Config.Memorychange memory allocation
VM.Monitoraccess QEMU monitor (for metrics)
VM.Migratemigrate VMs/CTs between nodes
Sys.Modifymanage firewall rules

How to install the MCP MCP server

{
  "mcpServers": {
    "proxmox": {
      "command": "uvx",
      "args": ["mcp-proxmox"],
      "env": {
        "PROXMOX_HOST": "192.168.1.100",
        "PROXMOX_TOKEN_ID": "user@pam!mcp",
        "PROXMOX_TOKEN_SECRET": "your-token-secret"
      }
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

VariableDescriptionRequired
PROXMOX_HOSTEndpoint or connection string the server talks to.Optional
PROXMOX_TOKEN_IDCredential the server authenticates with.Yes
PROXMOX_TOKEN_SECRETCredential the server authenticates with.Yes

Example prompts to try

  • Use MCP to VM.Audit.
  • Use MCP to VM.PowerMgmt.
  • Use MCP to VM.Snapshot.

Frequently asked questions

It connects MCP to MCP-compatible AI assistants such as Claude and Cursor, exposing 14 tools (VM.Audit, VM.PowerMgmt, VM.Snapshot, and more) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with MCP directly.