unifi_list_clients

A read tool on the UniFi Access MCP server.

SERVERUniFi Access MCP SOURCEpypi:unifi-protect-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-sirkirby-unifi-access-mcp/unifi-list-clients.md

WHAT IT DOES

What unifi_list_clients does on UniFi Access MCP

AI agents call unifi_list_clients to retrieve information from UniFi Access MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why unifi_list_clients is rated Low

The 'list' prefix strongly suggests querying/enumerating client data without side effects. The tool name parallels other retrieval operations (access_get_device, access_get_door, access_get_event) on the same server. Even with an empty description, the verb choice and context indicate read-only access to client information.

From the tool's definition Tool name 'unifi_list_clients' with 'list' verb indicates data retrieval operation. Empty description limits certainty, but consistent with other Read tools on this server (access_get_*). No mutation, deletion, or execution indicators present.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs unifi_list_clients safely

PolicyLayer is an MCP gateway: it sits between your AI agents and UniFi Access MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For unifi_list_clients, this is the rule to start with:

unifi_list_clients Allowed

unifi_list_clients is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "unifi_list_clients": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect UniFi Access MCP, apply this rule, and every unifi_list_clients call is checked against it from then on.

FAQ

Questions about unifi_list_clients

What does the unifi_list_clients tool do? +

unifi_list_clients is a read tool on the UniFi Access MCP server. It is categorised as a Read tool in the UniFi Access MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on unifi_list_clients? +

Register the UniFi Access MCP server in PolicyLayer and add a rule for unifi_list_clients: 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 UniFi Access MCP. Nothing to install.

What risk level is unifi_list_clients? +

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

Can I rate-limit unifi_list_clients? +

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

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

unifi_list_clients is provided by the UniFi Access MCP server (pypi:unifi-protect-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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