access_get_health

Get Access system health metrics.

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/access-get-health.md

WHAT IT DOES

What access_get_health does on UniFi Access MCP

AI agents call access_get_health 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 access_get_health is rated Low

This tool retrieves health metrics from the UniFi Access system, which is a read-only operation with no side effects. It does not modify, delete, execute commands, or incur financial obligations. The blast radius of misuse is minimal—an attacker could gather information about system status but cannot manipulate access controls, credentials, or doors.

From the tool's definition Tool name 'access_get_health' and description 'Get Access system health metrics' indicate a retrieval operation that queries system status without modification.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs access_get_health 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 access_get_health, this is the rule to start with:

access_get_health Allowed

access_get_health 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": {
    "access_get_health": {}
  }
}

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 access_get_health call is checked against it from then on.

FAQ

Questions about access_get_health

What does the access_get_health tool do? +

Get Access system health metrics. 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 access_get_health? +

Register the UniFi Access MCP server in PolicyLayer and add a rule for access_get_health: 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 access_get_health? +

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

Can I rate-limit access_get_health? +

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

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

access_get_health 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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