ECONOMIC

Economic analysis: NPV, IRR, Simple Payback, Profitability Index, EAC

SERVEREngScript Engineering MCP SOURCEhttps://engscript.com/mcp

Low RISK CLASS

Category Other

Parameters 21 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/com-engscript-mcp/economic.md

WHAT IT DOES

What ECONOMIC does on EngScript Engineering MCP

AI agents call ECONOMIC as a supporting operation in EngScript Engineering MCP workflows.

Parameter	Type	Required	Description
`R`	object	—	Discount rate (fraction, e.g. 0.1 for 10%). Default 0.1.
`CF`	object	Yes	Cash flow list, period 0 (initial investment, negative) through final period, e.g. [-100000, 30000, 30000, 30000]

Parameters from the server's own tool schema.

RISK

Why ECONOMIC is rated Low

Without any rule in front of it, every call an agent makes to ECONOMIC happens silently: no trail, no cap, no way to know it misbehaved until something breaks downstream.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs ECONOMIC safely

PolicyLayer is an MCP gateway: it sits between your AI agents and EngScript Engineering MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For ECONOMIC, this is the rule to start with:

ECONOMIC Rate-limited

ECONOMIC gets a rate cap, and everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "ECONOMIC": {
      "limits": [
        {
          "counter": "economic_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

SET A RULE FOR THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect EngScript Engineering MCP, apply this rule, and every ECONOMIC call is checked against it from then on.

FAQ

Questions about ECONOMIC

What does the ECONOMIC tool do? +

Economic analysis: NPV, IRR, Simple Payback, Profitability Index, EAC. It is categorised as a Other tool in the EngScript Engineering MCP MCP Server, which means it performs auxiliary operations.

What parameters does ECONOMIC accept? +

ECONOMIC accepts 2 parameters: R, CF. Required: CF. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on ECONOMIC? +

Register the EngScript Engineering MCP server in PolicyLayer and add a rule for ECONOMIC: 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 EngScript Engineering MCP. Nothing to install.

What risk level is ECONOMIC? +

ECONOMIC is a Other tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit ECONOMIC? +

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

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

ECONOMIC is provided by the EngScript Engineering MCP server (https://engscript.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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