rhino_direct_irradiance
Direct Normal Irradiance (W/m^2) clear-sky estimate via Bird + Kasten-Young air mass.
This record as markdown: /tools/easehee-rhino-mcp/rhino-direct-irradiance.md
What rhino_direct_irradiance does on Rhino
AI agents call rhino_direct_irradiance 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.
Why rhino_direct_irradiance is rated Low
This tool performs a solar irradiance calculation/estimation using established atmospheric models (Bird model and Kasten-Young air mass formula). It computes and returns a numeric value; it does not modify geometry, execute commands, or cause any side effects. Pure read/compute operation.
From the tool's definition Direct Normal Irradiance (W/m^2) clear-sky estimate via Bird + Kasten-Young air mass
Attacks that exploit this kind of access
The rule that runs rhino_direct_irradiance 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_direct_irradiance, this is the rule to start with:
rhino_direct_irradiance 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 Rhino, apply this rule, and every rhino_direct_irradiance call is checked against it from then on.
Questions about rhino_direct_irradiance
Direct Normal Irradiance (W/m^2) clear-sky estimate via Bird + Kasten-Young air mass. It is categorised as a Read tool in the Rhino MCP Server, which means it retrieves data without modifying state.
Register the Rhino MCP server in PolicyLayer and add a rule for rhino_direct_irradiance: 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.
rhino_direct_irradiance 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 rhino_direct_irradiance 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 rhino_direct_irradiance. 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.
rhino_direct_irradiance 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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