fcart_create_customer · FluentCommunity Manager MCP

WHAT IT DOES

What fcart_create_customer does on FluentCommunity Manager

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

WHY IT NEEDS A POLICY

Why fcart_create_customer needs a policy

This tool creates new customer records, which is a reversible write operation. It modifies the system state by adding customer data but does not execute arbitrary code, delete data, move money, or trigger financial transactions. The blast radius is medium because creating unauthorized customer accounts could lead to spam, fraud setup, or data pollution, but the action itself is not destructive or financial.

From the tool's definition Tool name 'fcart_create_customer' and description 'Create a new customer' indicate creation of new data records in the FluentCommunity/e-commerce system.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

fcart_create_customer Rate-limited

fcart_create_customer 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": {
    "fcart_create_customer": {
      "limits": [
        {
          "counter": "fcart_create_customer_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 FluentCommunity Manager, so you can run agents against it safely.

FAQ

Questions about fcart_create_customer

What does the fcart_create_customer tool do? +

Create a new customer. It is categorised as a Write tool in the FluentCommunity Manager MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on fcart_create_customer? +

Register the FluentCommunity Manager MCP server in PolicyLayer and add a rule for fcart_create_customer: 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 FluentCommunity Manager. Nothing to install.

What risk level is fcart_create_customer? +

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

Can I rate-limit fcart_create_customer? +

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

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

fcart_create_customer is provided by the FluentCommunity Manager MCP server (wplaunchify/fluent-community-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.