Get real-time stock index quote for any country by ISO-3 code. Maps country to its primary exchange index ticker and fetches via Yahoo Finance.
AI agents call intel_country_stocks to retrieve information from Threat Intelligence MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves publicly available stock market data by querying Yahoo Finance for index quotes. It performs no writes, deletions, executions, or financial transactions—only queries and returns existing data. The low severity reflects that misuse would at worst retrieve market information an agent shouldn't access, with no ability to modify data or cause financial harm.
From the tool's definition Tool description states 'Get real-time stock index quote' and 'fetches via Yahoo Finance'. The verb 'get' and 'quote' indicate data retrieval with no modification or side effects.
Documented attack patterns abuse exactly the kind of access intel_country_stocks gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Threat Intelligence MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for intel_country_stocks:
{
"version": "1",
"default": "deny",
"tools": {
"intel_country_stocks": {}
}
}intel_country_stocks is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get real-time stock index quote for any country by ISO-3 code. Maps country to its primary exchange index ticker and fetches via Yahoo Finance. It is categorised as a Read tool in the Threat Intelligence MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Threat Intelligence MCP Server MCP server in PolicyLayer and add a rule for intel_country_stocks: 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 Threat Intelligence MCP Server. Nothing to install.
intel_country_stocks is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the intel_country_stocks 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.
Set action: deny in the PolicyLayer policy for intel_country_stocks. 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.
intel_country_stocks is provided by the Threat Intelligence MCP Server MCP server (marc-shade/world-intel-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Threat Intelligence MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
113 Threat Intelligence MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.