unifi_get_voucher_details
Get detailed information about a specific voucher by its ID
This record as markdown: /tools/io-github-sirkirby-unifi-access-mcp/unifi-get-voucher-details.md
What unifi_get_voucher_details does on UniFi Access MCP
AI agents call unifi_get_voucher_details 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.
Why unifi_get_voucher_details is rated Low
This tool retrieves voucher information without creating, modifying, or deleting data. The verb 'Get' and the passive nature of querying details by ID clearly indicate a read-only operation with no side effects. Even in the context of access control systems, retrieving voucher metadata poses minimal risk.
From the tool's definition Tool name 'unifi_get_voucher_details' and description 'Get detailed information about a specific voucher by its ID' indicate a retrieval operation with no modification or execution of external actions.
Attacks that exploit this kind of access
The rule that runs unifi_get_voucher_details 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_get_voucher_details, this is the rule to start with:
unifi_get_voucher_details is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect UniFi Access MCP, apply this rule, and every unifi_get_voucher_details call is checked against it from then on.
Questions about unifi_get_voucher_details
Get detailed information about a specific voucher by its ID. It is categorised as a Read tool in the UniFi Access MCP MCP Server, which means it retrieves data without modifying state.
Register the UniFi Access MCP server in PolicyLayer and add a rule for unifi_get_voucher_details: 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.
unifi_get_voucher_details 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 unifi_get_voucher_details 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 unifi_get_voucher_details. 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.
unifi_get_voucher_details 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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