excel_create_cash_flow_projection

WHAT IT DOES

What excel_create_cash_flow_projection does on Excel Finance MCP

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

WHY IT NEEDS A POLICY

Why excel_create_cash_flow_projection needs a policy

This tool creates new financial worksheets and projections. While it operates on financial data (which might suggest Financial category), the tool itself does not move money, authorize payments, or commit financial obligations—it generates analytical documents. This is a Write operation (creates/modifies data reversibly) rather than Financial (which requires actual monetary transactions).

From the tool's definition Tool description states 'Create a 12-month cash flow projection worksheet' - the verb 'Create' indicates creation of new data artifacts.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

excel_create_cash_flow_projection Rate-limited

excel_create_cash_flow_projection 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": {
    "excel_create_cash_flow_projection": {
      "limits": [
        {
          "counter": "excel_create_cash_flow_projection_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 Excel Finance MCP, so you can run agents against it safely.

FAQ

Questions about excel_create_cash_flow_projection

What does the excel_create_cash_flow_projection tool do? +

Create a 12-month cash flow projection worksheet with operating, investing, and financing activities. It is categorised as a Write tool in the Excel Finance MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on excel_create_cash_flow_projection? +

Register the Excel Finance MCP server in PolicyLayer and add a rule for excel_create_cash_flow_projection: 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 Excel Finance MCP. Nothing to install.

What risk level is excel_create_cash_flow_projection? +

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

Can I rate-limit excel_create_cash_flow_projection? +

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

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

excel_create_cash_flow_projection is provided by the Excel Finance MCP server (jeremycharlesgillespie/excel-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.