Search for content clustered by theme or style
AI agents call search_style to retrieve information from RAG-MCP Knowledge Base Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries data from the knowledge base by searching for content matching style/theme criteria. It has no side effects, does not modify or delete data, does not execute code or external operations, and does not involve financial transactions.
From the tool's definition Tool name 'search_style' and description 'Search for content clustered by theme or style' indicate a retrieval operation with no data modification, deletion, or execution capabilities.
Attacks that exploit this kind of access
Search for content clustered by theme or style. It is categorised as a Read tool in the RAG-MCP Knowledge Base Server MCP Server, which means it retrieves data without modifying state.
Register the RAG-MCP Knowledge Base Server MCP server in PolicyLayer and add a rule for search_style: 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 RAG-MCP Knowledge Base Server. Nothing to install.
search_style 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 search_style 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 search_style. 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.
search_style is provided by the RAG-MCP Knowledge Base Server MCP server (luxter77/mcp-kbdb). 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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