Get the PPSK user group details for a specific PPSK profile by ID, including users and their individual PSK credentials.
AI agents call getPpskUserGroup 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.
Although this is fundamentally a Read operation (querying PPSK user group data), the severity is elevated to high because the tool exposes PSK (Pre-Shared Key) credentials, which are sensitive authentication secrets. Unauthorized disclosure of PSK credentials could enable network access attacks.
From the tool's definition Tool name 'getPpskUserGroup' and description state it 'Get[s] the PPSK user group details' and retrieves 'users and their individual PSK credentials.' This is a retrieval operation with no modification or execution of commands.
Documented attack patterns abuse exactly the kind of access getPpskUserGroup gives an agent:
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 getPpskUserGroup:
{
"version": "1",
"default": "deny",
"tools": {
"getPpskUserGroup": {}
}
}getPpskUserGroup is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get the PPSK user group details for a specific PPSK profile by ID, including users and their individual PSK credentials. It is categorised as a Read tool in the Tplink Omada MCP Server, which means it retrieves data without modifying state.
Register the Tplink Omada MCP server in PolicyLayer and add a rule for getPpskUserGroup: 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.
getPpskUserGroup is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the getPpskUserGroup 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.
Set action: deny in the PolicyLayer policy for getPpskUserGroup. 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.
getPpskUserGroup 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.
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.
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