smart_search
AI agents call smart_search to retrieve information from You Com MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Based on naming convention and context of sibling tools that perform web search and research operations, this appears to be a read-only information retrieval function. However, confidence is reduced from higher certainty due to the empty description, which provides no direct evidence of the tool's actual behavior. The tool poses minimal risk as search operations do not modify data or execute arbitrary code.
From the tool's definition Tool named 'smart_search' with empty description; sibling tools on the server are 'news_search', 'research', and 'web_search', all of which are information retrieval operations.
Attacks that exploit this kind of access
smart_search. It is categorised as a Read tool in the You Com MCP Server MCP Server, which means it retrieves data without modifying state.
Register the You Com MCP Server MCP server in PolicyLayer and add a rule for smart_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 You Com MCP Server. Nothing to install.
smart_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 smart_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 smart_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.
smart_search is provided by the You Com MCP Server MCP server (jimbul/youdotcom_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.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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