generate_react_component · Mozaic MCP Server MCP

WHAT IT DOES

What generate_react_component does on Mozaic MCP Server

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

WHY IT NEEDS A POLICY

Why generate_react_component needs a policy

This tool creates code artifacts (component code snippets) but does not modify, delete, or execute anything in production systems. The output is reversible—generated code can be edited or discarded. It has no side effects beyond providing a text artifact. Therefore it fits the Write category (creates/generates data reversibly).

From the tool's definition Tool generates and returns React/TSX code snippets with proper imports. The description states it 'Returns JSX' and is described as 'Generate ready-to-use React/TSX code', indicating code generation output that would be written to files or used in development…

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_react_component Rate-limited

generate_react_component 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": {
    "generate_react_component": {
      "limits": [
        {
          "counter": "generate_react_component_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 Mozaic MCP Server, so you can run agents against it safely.

FAQ

Questions about generate_react_component

What does the generate_react_component tool do? +

Generate ready-to-use React/TSX code with Mozaic components (@mozaic-ds/react). Returns JSX with proper imports. Use get_component_info first to see available props. It is categorised as a Write tool in the Mozaic 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 generate_react_component? +

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

What risk level is generate_react_component? +

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

Can I rate-limit generate_react_component? +

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

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

generate_react_component is provided by the Mozaic MCP Server MCP server (merzoukemansouri/adeo-mozaic-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.