brale_create_account · Brale API MCP Server MCP

WHAT IT DOES

What brale_create_account does on Brale API MCP Server

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

WHY IT NEEDS A POLICY

Why brale_create_account needs a policy

This tool creates a new customer account with Know Your Business (KYB) details. It's a Write operation as it creates a new entity in the system. Severity is high because it establishes a financial account that could be used for stablecoin issuance and transfers, and misuse could create fraudulent accounts or enable unauthorized financial operations on the Brale platform.

From the tool's definition Create a new customer account with KYB details

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

brale_create_account Rate-limited

brale_create_account 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": {
    "brale_create_account": {
      "limits": [
        {
          "counter": "brale_create_account_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 Brale API MCP Server, so you can run agents against it safely.

FAQ

Questions about brale_create_account

What does the brale_create_account tool do? +

Create a new customer account with KYB details. It is categorised as a Write tool in the Brale API 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 brale_create_account? +

Register the Brale API MCP Server MCP server in PolicyLayer and add a rule for brale_create_account: 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 Brale API MCP Server. Nothing to install.

What risk level is brale_create_account? +

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

Can I rate-limit brale_create_account? +

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

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

brale_create_account is provided by the Brale API MCP Server MCP server (stablecoinxyz/brale-api-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.