openwrt_opkg_remove

THE RISK

Critical Risk

Why openwrt_opkg_remove needs a policy

Package removal is an irreversible operation that cannot be undone by the tool itself and may render the router non-functional if critical packages are removed. While Write tools create or modify reversibly, Destructive tools permanently remove or delete data/functionality. This exceeds Write severity due to the inability to undo the action and potential to break system functionality.

From the tool's definition Tool name is 'openwrt_opkg_remove' and description states 'Remove a package using opkg'. The opkg remove command irreversibly deletes software packages from the router system, potentially disabling critical network services and creating an unrecoverable state…

Documented attack patterns abuse exactly the kind of access openwrt_opkg_remove gives an agent:

POLICY

How to control openwrt_opkg_remove

PolicyLayer is an MCP gateway — it sits between your AI agents and OpenWRT SSH MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for openwrt_opkg_remove:

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "openwrt_opkg_remove"
  ]
}

openwrt_opkg_remove disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.

Create a free account and register OpenWRT SSH MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RESTRICT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More OpenWRT SSH MCP Server tools

Destructive openwrt_firmware_flash Flash the uploaded firmware image using sysupgrade. Execute openwrt_execute_command Execute a validated shell command on the OpenWRT router. Execute openwrt_restart_interface Restart a network interface (e.g., wan, lan, wlan0) Execute openwrt_opkg_install Install a package using opkg Execute openwrt_opkg_update Update package lists from repositories (opkg update) Execute openwrt_thread_create_network Create a new Thread network with specified parameters. Execute openwrt_thread_enable_commissioner Enable Thread Commissioner to allow new devices to join the network. Write openwrt_firmware_upload Upload a firmware image (.img or .bin) from the local machine to the router

All 23 OpenWRT SSH MCP Server tools →

Destructive tools on other servers

Android Forensics ADB MCP Server create_full_backup 0xarchive web3_revoke_key Frida Game Hacking MCP clear_scan cPanel MCP Server clear_spam_box

Go deeper

Critical-risk tools in OpenWRT SSH MCP Server → Every critical-risk tool this server exposes, in one view.
All critical-risk MCP tools → Every critical-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Blast radius → How much damage one compromised or confused agent can do — and how to bound it.
Tool call approval → Approval gates on individual tool calls: auto-allow, prompt, or deny.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about openwrt_opkg_remove

What does the openwrt_opkg_remove tool do? +

Remove a package using opkg. It is categorised as a Destructive tool in the OpenWRT SSH MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on openwrt_opkg_remove? +

Register the OpenWRT SSH MCP Server MCP server in PolicyLayer and add a rule for openwrt_opkg_remove: 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 OpenWRT SSH MCP Server. Nothing to install.

What risk level is openwrt_opkg_remove? +

openwrt_opkg_remove is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit openwrt_opkg_remove? +

Yes. Add a rate_limit block to the openwrt_opkg_remove 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 openwrt_opkg_remove completely? +

Set action: deny in the PolicyLayer policy for openwrt_opkg_remove. 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 openwrt_opkg_remove? +

openwrt_opkg_remove is provided by the OpenWRT SSH MCP Server MCP server (jsebgiraldo/openwrt_ssh_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every OpenWRT SSH MCP Server tool call.

Start from OpenWRT SSH MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →