Get real-time stock market index quotes (S&P 500, Dow, Nasdaq, FTSE, Nikkei, etc.). Optional: symbols (list of ticker symbols).
AI agents call intel_market_quotes 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 market index data without modifying systems, executing code, or triggering external operations. It is a straightforward read operation. Severity is low because misuse (e.g., fetching quotes repeatedly) has negligible security or operational impact. Confidence is high because the description is explicit and unambiguous.
From the tool's definition Tool description: 'Get real-time stock market index quotes (S&P 500, Dow, Nasdaq, FTSE, Nikkei, etc.).' The verb 'Get' indicates retrieval only. Optional ticker symbols parameter allows filtering, but does not modify or execute operations.
Documented attack patterns abuse exactly the kind of access intel_market_quotes 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_market_quotes:
{
"version": "1",
"default": "deny",
"tools": {
"intel_market_quotes": {}
}
}intel_market_quotes is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Get real-time stock market index quotes (S&P 500, Dow, Nasdaq, FTSE, Nikkei, etc.). Optional: symbols (list of ticker symbols). 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_market_quotes: 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_market_quotes 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_market_quotes 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_market_quotes. 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_market_quotes 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.