design_component_create · SIN-Code-Frontend-Design-Skill MCP

WHAT IT DOES

What design_component_create does on SIN-Code-Frontend-Design-Skill

AI agents use design_component_create to create or update resources in SIN-Code-Frontend-Design-Skill — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your SIN-Code-Frontend-Design-Skill environment.

WHY IT NEEDS A POLICY

Why design_component_create needs a policy

Creating components is a Write operation—it generates and modifies design artifacts that can be revised or deleted. Severity is medium because component creation affects design systems but does not irreversibly destroy data (Destructive) or execute arbitrary code (Execute). Confidence is 0.75 due to the empty tool description, though the server description and tool name provide reasonable inference.

From the tool's definition Tool name 'design_component_create' indicates creation of design components. Server description confirms 'generate components' is among the MCP tools provided. Tool description is empty, limiting direct evidence.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

design_component_create Rate-limited

design_component_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": {
    "design_component_create": {
      "limits": [
        {
          "counter": "design_component_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 SIN-Code-Frontend-Design-Skill, so you can run agents against it safely.

FAQ

Questions about design_component_create

What does the design_component_create tool do? +

design_component_create. It is categorised as a Write tool in the SIN-Code-Frontend-Design-Skill MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on design_component_create? +

Register the SIN-Code-Frontend-Design-Skill MCP server in PolicyLayer and add a rule for design_component_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 SIN-Code-Frontend-Design-Skill. Nothing to install.

What risk level is design_component_create? +

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

Can I rate-limit design_component_create? +

Yes. Add a rate_limit block to the design_component_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 design_component_create completely? +

Set action: deny in the PolicyLayer policy for design_component_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 design_component_create? +

design_component_create is provided by the SIN-Code-Frontend-Design-Skill MCP server (opensin-code/sin-code-frontend-design-skill). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.