get_market_news

Search a market news & events dataset — filter by sector, sentiment, impact, index, company, date range,

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-market-news.md

WHAT IT DOES

What get_market_news does on Nitrostack

AI agents call get_market_news 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_market_news is rated Low

Retrieves and queries market data without modifying or executing external operations.

From the tool's definition Search a market news & events dataset — filter by sector, sentiment, impact

Attacks that exploit this kind of access

RECOMMENDED RULE

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

get_market_news Allowed

get_market_news 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_market_news": {}
  }
}

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_market_news call is checked against it from then on.

FAQ

Questions about get_market_news

What does the get_market_news tool do? +

Search a market news & events dataset — filter by sector, sentiment, impact, index, company, date range,. 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_market_news? +

Register the Nitrostack MCP server in PolicyLayer and add a rule for get_market_news: 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_market_news? +

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

Can I rate-limit get_market_news? +

Yes. Add a rate_limit block to the get_market_news 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_market_news completely? +

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

get_market_news 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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