rhino_document_units_get

Read the current document unit system.

SERVERRhino SOURCEeasehee/rhino-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/easehee-rhino-mcp/rhino-document-units-get.md

WHAT IT DOES

What rhino_document_units_get does on Rhino

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

RISK

Why rhino_document_units_get is rated Low

This tool retrieves metadata about the Rhino document's unit configuration. It performs no modifications, deletions, code execution, or financial operations. Misuse poses minimal risk since reading unit information cannot damage data or trigger unwanted actions.

From the tool's definition Tool name contains 'get' and description states 'Read the current document unit system' — a pure query operation with no side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs rhino_document_units_get safely

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

rhino_document_units_get Allowed

rhino_document_units_get 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": {
    "rhino_document_units_get": {}
  }
}

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

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

FAQ

Questions about rhino_document_units_get

What does the rhino_document_units_get tool do? +

Read the current document unit system. It is categorised as a Read tool in the Rhino MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on rhino_document_units_get? +

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

What risk level is rhino_document_units_get? +

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

Can I rate-limit rhino_document_units_get? +

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

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

rhino_document_units_get is provided by the Rhino MCP server (easehee/rhino-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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