device_export_report

Export a JSON report of all Verse device properties to the Saved folder.

SERVERUefn SOURCEquangdang46/uefn-verse-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/quangdang46-uefn-verse-mcp/device-export-report.md

WHAT IT DOES

What device_export_report does on Uefn

AI agents use device_export_report to create or update resources in Uefn, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Uefn environment.

RISK

Why device_export_report is rated Medium

This tool creates a new file (JSON report) in the file system, which is a reversible write operation. It does not execute arbitrary code, delete data, or trigger financial operations.

From the tool's definition Tool description states it "Export[s] a JSON report" to "the Saved folder", indicating creation/writing of a new file with exported data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs device_export_report safely

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

device_export_report Rate-limited

device_export_report stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "device_export_report": {
      "limits": [
        {
          "counter": "device_export_report_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about device_export_report

What does the device_export_report tool do? +

Export a JSON report of all Verse device properties to the Saved folder. It is categorised as a Write tool in the Uefn MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on device_export_report? +

Register the Uefn MCP server in PolicyLayer and add a rule for device_export_report: 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 Uefn. Nothing to install.

What risk level is device_export_report? +

device_export_report is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit device_export_report? +

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

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

device_export_report is provided by the Uefn MCP server (quangdang46/uefn-verse-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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