Low Risk

getAlg

Get ALG (Application Layer Gateway) configuration for the site gateway. ALG enables inspection of specific application protocols (SIP, FTP, H.323, etc.) through NAT.

How to control getAlg ↓

What getAlg does on Tplink Omada

AI agents call getAlg to retrieve information from Tplink Omada without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

Why getAlg needs a policy

This tool queries and retrieves ALG (Application Layer Gateway) configuration settings for network inspection purposes. It performs no modifications, deletion, or execution of commands. While the Omada controller context involves network operations, this specific tool is strictly a read operation that returns configuration state.

From the tool's definition Tool name 'getAlg' and description state 'Get ALG configuration' — retrieves configuration data without modification. The description emphasizes inspection and configuration reading of application layer gateway settings.

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

How to control getAlg

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

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "getAlg": {}
  }
}

getAlg is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Tplink Omada — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Related tools and policies

Go deeper

Questions about getAlg

What does the getAlg tool do? +

Get ALG (Application Layer Gateway) configuration for the site gateway. ALG enables inspection of specific application protocols (SIP, FTP, H.323, etc.) through NAT. It is categorised as a Read tool in the Tplink Omada MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on getAlg? +

Register the Tplink Omada MCP server in PolicyLayer and add a rule for getAlg: 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 Tplink Omada. Nothing to install.

What risk level is getAlg? +

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

Can I rate-limit getAlg? +

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

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

getAlg is provided by the Tplink Omada MCP server (migueltvms/tplink-omada-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Tplink Omada tool call.

Start from Tplink Omada, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

Free to start. No card required.

327 Tplink Omada tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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