update_plan

A write tool on the PineLabs Plural PG — Payment Gateway MCP server.

SERVERPineLabs Plural PG — Payment Gateway MCP Server SOURCEpypi:pinelabs-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/io-github-plural-pinelabs-pinelabs-online-mcp/update-plan.md

WHAT IT DOES

What update_plan does on PineLabs Plural PG — Payment Gateway MCP Server

AI agents use update_plan to create or update resources in PineLabs Plural PG — Payment Gateway MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your PineLabs Plural PG — Payment Gateway MCP Server environment.

RISK

Why update_plan is rated Medium

The tool modifies subscription plan data (likely pricing, terms, or billing settings) which affects future charges. This is a reversible write operation on financial data. Severity is 'high' because incorrect plan updates could affect multiple customers and their billing, though the operation itself is not destructive (can be reverted) nor immediately moves funds (making it Write rather than Financial).

From the tool's definition Tool name is 'update_plan' on a Payment Gateway MCP server alongside financial tools like 'create_subscription' and 'cancel_subscription'. Update operations on subscription plans modify stored financial configurations.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs update_plan safely

PolicyLayer is an MCP gateway: it sits between your AI agents and PineLabs Plural PG — Payment Gateway MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For update_plan, this is the rule to start with:

update_plan Rate-limited

update_plan 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_plan": {
      "limits": [
        {
          "counter": "update_plan_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 PineLabs Plural PG — Payment Gateway MCP Server, apply this rule, and every update_plan call is checked against it from then on.

FAQ

Questions about update_plan

What does the update_plan tool do? +

update_plan is a write tool on the PineLabs Plural PG — Payment Gateway MCP Server MCP server. It is categorised as a Write tool in the PineLabs Plural PG — Payment Gateway 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 update_plan? +

Register the PineLabs Plural PG — Payment Gateway MCP Server MCP server in PolicyLayer and add a rule for update_plan: 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 PineLabs Plural PG — Payment Gateway MCP Server. Nothing to install.

What risk level is update_plan? +

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

Can I rate-limit update_plan? +

Yes. Add a rate_limit block to the update_plan 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_plan completely? +

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

update_plan is provided by the PineLabs Plural PG — Payment Gateway MCP Server MCP server (pypi:pinelabs-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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