update_usage_limit

Update a usage limit

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/update-usage-limit.md

WHAT IT DOES

What update_usage_limit does on Portkey Admin

AI agents use update_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 update_usage_limit is rated Medium

This tool modifies usage limit settings, which is a reversible change to system configuration. It does not execute arbitrary code, delete data permanently, move money, or retrieve data without side effects. The moderate severity reflects that incorrect usage limit updates could affect service availability or billing behavior, but the change can be undone by updating the limit again.

From the tool's definition Tool name 'update_usage_limit' and description 'Update a usage limit' indicate modification of existing configuration data without permanent deletion.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs update_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 update_usage_limit, this is the rule to start with:

update_usage_limit Rate-limited

update_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": {
    "update_usage_limit": {
      "limits": [
        {
          "counter": "update_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 update_usage_limit call is checked against it from then on.

FAQ

Questions about update_usage_limit

What does the update_usage_limit tool do? +

Update a usage limit. 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 update_usage_limit? +

Register the Portkey Admin MCP server in PolicyLayer and add a rule for update_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 update_usage_limit? +

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

Can I rate-limit update_usage_limit? +

Yes. Add a rate_limit block to the update_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 update_usage_limit completely? +

Set action: deny in the PolicyLayer policy for update_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 update_usage_limit? +

update_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.

KEEP EXPLORING

More on Portkey Admin, and thousands of servers like it.

This server

All 156 Portkey Admin tools →

Across the catalogue

aroflo_create_or_update_record on AroFlo MCP →team_manager_update_budget on Team Manager MCP → The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →