add_makeup_credit

Grant a replacement credit for a cancelled session. No additional charge \u2014 increases remaining credits by 1.

SERVERBusinys SOURCE@businys/mcp-server

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/app-businys-mcp-server/add-makeup-credit.md

WHAT IT DOES

What add_makeup_credit does on Businys

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

RISK

Why add_makeup_credit is rated Medium

This tool creates or modifies financial records (credits) reversibly. While it involves financial accounts, it does not move money directly or create financial obligations (Financial category). It is a Write operation because it updates account state in response to a specific business event (cancelled session replacement), and the modification can be reversed.

From the tool's definition The tool description states it 'increases remaining credits by 1', which modifies financial account state. This is a credit adjustment that affects a client's account balance or service entitlement.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs add_makeup_credit safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Businys, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For add_makeup_credit, this is the rule to start with:

add_makeup_credit Rate-limited

add_makeup_credit 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": {
    "add_makeup_credit": {
      "limits": [
        {
          "counter": "add_makeup_credit_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Businys, apply this rule, and every add_makeup_credit call is checked against it from then on.

FAQ

Questions about add_makeup_credit

What does the add_makeup_credit tool do? +

Grant a replacement credit for a cancelled session. No additional charge \u2014 increases remaining credits by 1. It is categorised as a Write tool in the Businys MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on add_makeup_credit? +

Register the Businys MCP server in PolicyLayer and add a rule for add_makeup_credit: 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 Businys. Nothing to install.

What risk level is add_makeup_credit? +

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

Can I rate-limit add_makeup_credit? +

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

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

add_makeup_credit is provided by the Businys MCP server (@businys/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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