analyze_options_setup

THE RISK

Low Risk

Why analyze_options_setup needs a policy

This tool computes and retrieves quantitative analysis metrics (realized volatility, volatility risk premium ratios) from existing market data. It performs no data modification, deletion, code execution, or financial transactions.

From the tool's definition Tool name 'analyze_options_setup' and description fragment mentioning 'VoPR™ engine: composite realized vol (4 estimators), VRP ratio' indicate analysis and calculation of volatility metrics and ratios from market data.

Documented attack patterns abuse exactly the kind of access analyze_options_setup gives an agent:

POLICY

How to control analyze_options_setup

PolicyLayer is an MCP gateway — it sits between your AI agents and Momentum, and nothing reaches the server without passing your rules. This is the rule we recommend for analyze_options_setup:

policy.json

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

analyze_options_setup is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Momentum — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about analyze_options_setup

What does the analyze_options_setup tool do? +

VoPR™ engine: composite realized vol (4 estimators), VRP ratio,. It is categorised as a Read tool in the Momentum MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on analyze_options_setup? +

Register the Momentum MCP server in PolicyLayer and add a rule for analyze_options_setup: 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 Momentum. Nothing to install.

What risk level is analyze_options_setup? +

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

Can I rate-limit analyze_options_setup? +

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

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

analyze_options_setup is provided by the Momentum MCP server (mphinance/momentum-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Momentum tool call.

Start from Momentum, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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