AI agents use create_text to create or update resources in GOLEM-3DMCP-Rhino- — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your GOLEM-3DMCP-Rhino- environment.
The tool creates/adds geometry (text) to a Rhino model without permanent destruction. This is a Write action—reversible and non-destructive. Confidence is moderate (0.75) due to empty description, but the naming convention and sibling tools (create_geometry implied by create_text, bake_grasshopper_objects, array_objects, etc.) strongly suggest geometry creation rather than execution or destruction.
From the tool's definition Tool name is 'create_text' with empty description. Based on server context (GOLEM-3DMCP for Rhino 8 geometry creation), this tool creates text objects in the 3D model, which is a reversible Write operation (text can be deleted/modified).
Documented attack patterns abuse exactly the kind of access create_text gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and GOLEM-3DMCP-Rhino-, and nothing reaches the server without passing your rules. This is the rule we recommend for create_text:
{
"version": "1",
"default": "deny",
"tools": {
"create_text": {
"limits": [
{
"counter": "create_text_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}create_text 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.
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create_text. It is categorised as a Write tool in the GOLEM-3DMCP-Rhino- MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the GOLEM-3DMCP-Rhino- MCP server in PolicyLayer and add a rule for create_text: 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 GOLEM-3DMCP-Rhino-. Nothing to install.
create_text is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_text 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 create_text. 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.
create_text is provided by the GOLEM-3DMCP-Rhino- MCP server (thekinghippopotamus/golem-3dmcp-rhino-). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from GOLEM-3DMCP-Rhino-, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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89 GOLEM-3DMCP-Rhino- tools catalogued and risk-classified — across an index of 43,000+ MCP servers.