rhino_surface_curvature_at

Evaluate true Gaussian / mean / principal curvatures at (u, v) (bridge only).

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-surface-curvature-at.md

WHAT IT DOES

What rhino_surface_curvature_at does on Rhino

AI agents call rhino_surface_curvature_at 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_surface_curvature_at is rated Low

This tool reads and computes curvature values at a given UV parameter on a surface. It only retrieves analytical data (Gaussian, mean, principal curvatures) with no side effects, modifications, or destructive actions.

From the tool's definition Evaluate true Gaussian / mean / principal curvatures at (u, v)

Attacks that exploit this kind of access

RECOMMENDED RULE

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

rhino_surface_curvature_at Allowed

rhino_surface_curvature_at 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_surface_curvature_at": {}
  }
}

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_surface_curvature_at call is checked against it from then on.

FAQ

Questions about rhino_surface_curvature_at

What does the rhino_surface_curvature_at tool do? +

Evaluate true Gaussian / mean / principal curvatures at (u, v) (bridge only). 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_surface_curvature_at? +

Register the Rhino MCP server in PolicyLayer and add a rule for rhino_surface_curvature_at: 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_surface_curvature_at? +

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

Can I rate-limit rhino_surface_curvature_at? +

Yes. Add a rate_limit block to the rhino_surface_curvature_at 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_surface_curvature_at completely? +

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

rhino_surface_curvature_at 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.

KEEP EXPLORING

More on Rhino, and thousands of servers like it.

This server

All 245 Rhino tools →

Across the catalogue

The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →