dual_creative_face_create · DUAL MCP Server MCP

WHAT IT DOES

What dual_creative_face_create does on DUAL MCP Server

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

WHY IT NEEDS A POLICY

Why dual_creative_face_create needs a policy

This tool creates a new template asset in the system, which is reversible modification of data. While it does not execute arbitrary code or delete anything, it adds a persistent template that affects token rendering. On the DUAL Web3 Operating System, creating templates could have downstream effects on token generation, but the creation itself is a reversible write operation.

From the tool's definition Tool name contains 'create' and description states 'Create a face template with SVG base and data bindings' - this creates new data (a template) that modifies the system state. The template is stored and used for dynamic token rendering.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

dual_creative_face_create Rate-limited

dual_creative_face_create 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": {
    "dual_creative_face_create": {
      "limits": [
        {
          "counter": "dual_creative_face_create_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches DUAL MCP Server, so you can run agents against it safely.

FAQ

Questions about dual_creative_face_create

What does the dual_creative_face_create tool do? +

Create a face template with SVG base and data bindings for dynamic token rendering. It is categorised as a Write tool in the DUAL MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on dual_creative_face_create? +

Register the DUAL MCP Server MCP server in PolicyLayer and add a rule for dual_creative_face_create: 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 DUAL MCP Server. Nothing to install.

What risk level is dual_creative_face_create? +

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

Can I rate-limit dual_creative_face_create? +

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

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

dual_creative_face_create is provided by the DUAL MCP Server MCP server (ro-ro-b/dual-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.