search_news_advanced

What search_news_advanced does on OpenNews MCP

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

Why search_news_advanced is rated Low

This tool retrieves and filters cryptocurrency news with sentiment ratings and trading signals. It performs no writes, deletions, or financial transactions—it only queries and returns data. While the server provides trading signals (which users might act upon), the tool itself does not execute trades or move money; it merely provides information.

From the tool's definition Tool name 'search_news_advanced' indicates a search operation. Sibling tools (get_high_score_news, get_hot_news, get_latest_news, get_news_by_engine, get_news_by_signal, get_news_by_source) are all Read operations that retrieve and filter news data without…

The rule that runs search_news_advanced safely

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

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

Questions about search_news_advanced