manage_months · You Need An Advisor MCP: Risk & Policy

WHAT IT DOES

What manage_months does on You Need An Advisor

AI agents use manage_months to create or update resources in You Need An Advisor — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your You Need An Advisor environment.

WHY IT NEEDS A POLICY

Why manage_months needs a policy

The 'manage_' prefix indicates the tool creates, updates, or modifies month-related financial data within a YNAB budget context. While description is absent (lowering confidence slightly), the sibling manage_* tools and server purpose (connecting to YNAB's financial API) establish this as a write operation. Classified as Write rather than Execute because it modifies structured financial data reversibly.

From the tool's definition Tool name 'manage_months' with 'manage_' prefix indicating modification capability; situated on a financial MCP server (YNAB budgets) with sibling tools like manage_accounts, manage_transactions, manage_budgets that are explicitly write-class operations;…

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

manage_months Rate-limited

manage_months 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": {
    "manage_months": {
      "limits": [
        {
          "counter": "manage_months_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches You Need An Advisor, so you can run agents against it safely.

FAQ

Questions about manage_months

What does the manage_months tool do? +

manage_months. It is categorised as a Write tool in the You Need An Advisor MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on manage_months? +

Register the You Need An Advisor MCP server in PolicyLayer and add a rule for manage_months: 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 You Need An Advisor. Nothing to install.

What risk level is manage_months? +

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

Can I rate-limit manage_months? +

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

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

manage_months is provided by the You Need An Advisor MCP server (senivel/you-need-an-advisor-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.