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VyOS MCP Server

An MCP (Model Context Protocol) server for managing VyOS routers via the VyOS HTTP API. Gives any MCP-compatible AI assistant full control over your VyOS router — from reading config to setting up interfaces, firewall rules, VPNs, and more.

Requirements

  • Python 3.10+

  • A VyOS router (1.4+ or rolling) with the HTTP API enabled

Enable the VyOS HTTP API

On your VyOS router:

configure
set service https api keys id my-app key 'YOUR_API_KEY'
set service https api rest
commit
save

Installation

git clone https://github.com/openclaw/vyos-mcp.git
cd vyos-mcp
python -m venv .venv
source .venv/bin/activate
pip install -e .

Configuration

Claude Code

Add to your ~/.claude.json (or project .mcp.json):

{
  "mcpServers": {
    "vyos": {
      "command": "/path/to/vyos-mcp/.venv/bin/python",
      "args": ["-m", "vyos_mcp.server"],
      "env": {
        "VYOS_URL": "https://10.0.0.1",
        "VYOS_API_KEY": "YOUR_API_KEY",
        "VYOS_VERIFY_SSL": "false"
      }
    }
  }
}

Claude Desktop

Add to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json on macOS):

{
  "mcpServers": {
    "vyos": {
      "command": "/path/to/vyos-mcp/.venv/bin/python",
      "args": ["-m", "vyos_mcp.server"],
      "env": {
        "VYOS_URL": "https://10.0.0.1",
        "VYOS_API_KEY": "YOUR_API_KEY",
        "VYOS_VERIFY_SSL": "false"
      }
    }
  }
}

Environment Variables

Variable

Required

Description

VYOS_URL

Yes

Base URL of your VyOS router (e.g. https://10.0.0.1)

VYOS_API_KEY

Yes

API key configured on the router

VYOS_VERIFY_SSL

No

Set to false to skip TLS verification (default: true)

Tools

Read-Only

Tool

Description

vyos_info

Get system version, hostname, and banner (no auth required)

vyos_show

Run operational-mode show commands (interfaces, routes, BGP, etc.)

vyos_show_config

Retrieve running configuration (full or partial subtree)

vyos_exists

Check whether a configuration path exists

vyos_return_values

Return values of a multi-valued config node (e.g. DNS servers)

Configuration

Tool

Description

vyos_set

Set a single configuration path

vyos_delete

Delete a configuration path and its children

vyos_comment

Add a comment to a configuration node

vyos_configure_batch

Apply multiple set/delete/comment operations in a single atomic commit

All configuration tools automatically save to /config/config.boot after a successful commit, so changes persist across reboots.

Use confirm_time (1-60 minutes) on any config tool for safe rollback — changes auto-revert unless confirmed with vyos_confirm_commit.

Config File Management

Tool

Description

vyos_save_config

Save running config to disk (default or custom path)

vyos_load_config

Load a config file, replacing the running configuration

vyos_merge_config

Merge config from a file or inline string into running config

vyos_confirm_commit

Confirm a pending commit-confirm timer

System

Tool

Description

vyos_generate

Run generate commands (WireGuard keys, certificates, etc.)

vyos_reset

Reset protocol sessions, counters, or runtime state

vyos_image

Add (download) or delete system images

vyos_system_control

Reboot or power off the router (requires explicit confirmation)

Examples

Once configured, you can ask your AI assistant things like:

  • "Show me the current interface status"

  • "Set up eth0 as WAN with DHCP and eth1 as LAN with a DHCP server on 192.168.1.0/24"

  • "Add a firewall rule to block incoming traffic on port 22 from WAN"

  • "Set up a WireGuard VPN tunnel to 203.0.113.1"

  • "Show me the routing table"

  • "What DHCP leases are active?"

  • "Generate a new WireGuard key pair"

License

MIT

Install Server
A
license - permissive license
A
quality
C
maintenance

Resources

Unclaimed servers have limited discoverability.

Looking for Admin?

If you are the server author, to access and configure the admin panel.

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