FLUEGAS

Calculate enthalpy of flue gas from composition

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

Low RISK CLASS

Category Other

Parameters 74 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

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

WHAT IT DOES

What FLUEGAS does on EngScript Engineering MCP

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

Parameter	Type	Required	Description
`HC`	array	Yes	List of fuel component formula strings, e.g. ['CH4', 'C2H6', 'N2']
`Tb`	object	Yes	Base temperature
`Tg`	object	Yes	Flue gas temperature
`mole`	array	Yes	Mole fraction list corresponding to HC, e.g. [0.90, 0.05, 0.05]
`Cp_unit`	string	—	Cp output unit
`MW_unit`	string	—	MW output unit
`dH_unit`	string	—	Enthalpy output unit

Parameters from the server's own tool schema.

RISK

Why FLUEGAS is rated Low

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

Risk signalsHigh parameter count (11 properties)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs FLUEGAS 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 FLUEGAS, this is the rule to start with:

FLUEGAS Rate-limited

FLUEGAS 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": {
    "FLUEGAS": {
      "limits": [
        {
          "counter": "fluegas_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 FLUEGAS call is checked against it from then on.

FAQ

Questions about FLUEGAS

What does the FLUEGAS tool do? +

Calculate enthalpy of flue gas from composition. It is categorised as a Other tool in the EngScript Engineering MCP MCP Server, which means it performs auxiliary operations.

What parameters does FLUEGAS accept? +

FLUEGAS accepts 7 parameters: HC, Tb, Tg, mole, Cp_unit, MW_unit, dH_unit. Required: HC, Tb, Tg, mole. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on FLUEGAS? +

Register the EngScript Engineering MCP server in PolicyLayer and add a rule for FLUEGAS: 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 FLUEGAS? +

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

Can I rate-limit FLUEGAS? +

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

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

FLUEGAS 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.

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