update_budget_item · Proflores MCP Server MCP: Risk & Policy

WHAT IT DOES

What update_budget_item does on Proflores MCP Server

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

WHY IT NEEDS A POLICY

Why update_budget_item needs a policy

This tool modifies existing budget item records reversibly through an update operation, which is characteristic of Write category actions. While the tool operates on financial budgeting data, it does not move money or commit financial obligations itself—it updates metadata/line items within a budget. Therefore, it is Write rather than Financial.

From the tool's definition Tool name 'update_budget_item' indicates modification of budget data. Server description states it 'supports comprehensive budget operations including creation, item updates' which explicitly confirms this tool performs updates.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_budget_item Rate-limited

update_budget_item 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_budget_item": {
      "limits": [
        {
          "counter": "update_budget_item_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about update_budget_item

What does the update_budget_item tool do? +

update_budget_item. It is categorised as a Write tool in the Proflores 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_budget_item? +

Register the Proflores MCP Server MCP server in PolicyLayer and add a rule for update_budget_item: 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 Proflores MCP Server. Nothing to install.

What risk level is update_budget_item? +

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

Can I rate-limit update_budget_item? +

Yes. Add a rate_limit block to the update_budget_item 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_budget_item completely? +

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

update_budget_item is provided by the Proflores MCP Server MCP server (jjesusaf/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.