Search for recent news articles on a topic. Returns news-focused search results.
AI agents call news_search to retrieve information from Deep Search MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves news articles based on a topic—a pure read operation that retrieves data without creating, modifying, deleting, or executing any actions. The search returns results for consumption only. Severity is low because news search poses minimal risk even if misused by an AI agent; it cannot harm systems, modify data, delete content, move money, or execute arbitrary code.
From the tool's definition Tool name 'news_search' and description 'Search for recent news articles on a topic. Returns news-focused search results.' indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
Search for recent news articles on a topic. Returns news-focused search results. It is categorised as a Read tool in the Deep Search MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Deep Search MCP Server MCP server in PolicyLayer and add a rule for news_search: 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 Deep Search MCP Server. Nothing to install.
news_search 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 news_search 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 news_search. 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.
news_search is provided by the Deep Search MCP Server MCP server (likhonsheikh404/deep-search-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
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