get_fund_nav

Get the latest Net Asset Value (NAV) for a mutual fund scheme from live MFAPI.in data.

SERVERNitrostack SOURCEnitrocloudofficial/nitrostack

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/nitrostack/get-fund-nav.md

WHAT IT DOES

What get_fund_nav does on Nitrostack

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

RISK

Why get_fund_nav is rated Low

Retrieves current financial data without modifying, executing code, or committing obligations.

From the tool's definition Get the latest Net Asset Value (NAV) for a mutual fund scheme

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_fund_nav safely

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

get_fund_nav Allowed

get_fund_nav 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": {
    "get_fund_nav": {}
  }
}

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

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

FAQ

Questions about get_fund_nav

What does the get_fund_nav tool do? +

Get the latest Net Asset Value (NAV) for a mutual fund scheme from live MFAPI.in data. It is categorised as a Read tool in the Nitrostack MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_fund_nav? +

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

What risk level is get_fund_nav? +

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

Can I rate-limit get_fund_nav? +

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

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

get_fund_nav is provided by the Nitrostack MCP server (nitrocloudofficial/nitrostack). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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