create_usage_limit

Create a cumulative budget for cost or tokens with optional alerts and weekly or monthly resets. conditions and group_by are required; use rate limits when you need request throttling.

SERVERPortkey Admin SOURCEcodeswhat/portkey-admin-mcp

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/codeswhat-portkey-admin-mcp/create-usage-limit.md

WHAT IT DOES

What create_usage_limit does on Portkey Admin

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

RISK

Why create_usage_limit is rated Medium

This tool creates a financial budget/spending limit configuration. While it doesn't directly move money, it establishes spending caps and cost controls that directly govern financial expenditure. It's a Write operation (creates a new resource reversibly), but the financial implications of misconfiguring cost limits (e.g., setting limits too high or too low) make this high severity.

From the tool's definition Create a cumulative budget for cost or tokens with optional alerts and weekly or monthly resets

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_usage_limit safely

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

create_usage_limit Rate-limited

create_usage_limit 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": {
    "create_usage_limit": {
      "limits": [
        {
          "counter": "create_usage_limit_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 Portkey Admin, apply this rule, and every create_usage_limit call is checked against it from then on.

FAQ

Questions about create_usage_limit

What does the create_usage_limit tool do? +

Create a cumulative budget for cost or tokens with optional alerts and weekly or monthly resets. conditions and group_by are required; use rate limits when you need request throttling. It is categorised as a Write tool in the Portkey Admin MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_usage_limit? +

Register the Portkey Admin MCP server in PolicyLayer and add a rule for create_usage_limit: 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 Portkey Admin. Nothing to install.

What risk level is create_usage_limit? +

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

Can I rate-limit create_usage_limit? +

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

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

create_usage_limit is provided by the Portkey Admin MCP server (codeswhat/portkey-admin-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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