flow_fractions_from_lorenz

A read tool on the pyResToolbox MCP server.

SERVERpyResToolbox MCP Server SOURCEgabrielserrao/pyrestoolbox-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/gabrielserrao-pyrestoolbox-mcp/flow-fractions-from-lorenz.md

WHAT IT DOES

What flow_fractions_from_lorenz does on pyResToolbox MCP Server

AI agents call flow_fractions_from_lorenz to retrieve information from pyResToolbox MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why flow_fractions_from_lorenz is rated Low

Based on the server context (petroleum engineering calculations) and the tool name suggesting a calculation of flow fractions from a Lorenz coefficient (a reservoir characterization metric), this tool most likely computes and returns numerical results without side effects. The empty description lowers confidence, but the naming pattern is consistent with a read/calculation operation.

From the tool's definition Tool name 'flow_fractions_from_lorenz' and empty description; sibling tools like 'beta_to_lorenz' and 'calculate_brine_properties' are all calculation/read tools in a petroleum engineering context

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs flow_fractions_from_lorenz safely

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

flow_fractions_from_lorenz Allowed

flow_fractions_from_lorenz is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "flow_fractions_from_lorenz": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about flow_fractions_from_lorenz

What does the flow_fractions_from_lorenz tool do? +

flow_fractions_from_lorenz is a read tool on the pyResToolbox MCP Server MCP server. It is categorised as a Read tool in the pyResToolbox MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on flow_fractions_from_lorenz? +

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

What risk level is flow_fractions_from_lorenz? +

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

Can I rate-limit flow_fractions_from_lorenz? +

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

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

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

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