search_single_patents
AI agents call search_single_patents to retrieve information from Mirelia-Structured-Data-Marketplace without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Search operations are inherently Read category—they retrieve data without modification, deletion, or execution of code. The empty description lowers confidence slightly, but the name and marketplace context (alongside sibling tools like 'purchase_single_patent' and 'verify_crypto_payment') clarify this tool's purpose as data retrieval.
From the tool's definition Tool name 'search_single_patents' indicates a search operation. The description is empty, but the naming convention and context within a data marketplace strongly suggest this retrieves or queries patent data without side effects.
Attacks that exploit this kind of access
search_single_patents. It is categorised as a Read tool in the Mirelia-Structured-Data-Marketplace MCP Server, which means it retrieves data without modifying state.
Register the Mirelia-Structured-Data-Marketplace MCP server in PolicyLayer and add a rule for search_single_patents: 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 Mirelia-Structured-Data-Marketplace. Nothing to install.
search_single_patents 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_single_patents 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_single_patents. 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_single_patents is provided by the Mirelia-Structured-Data-Marketplace MCP server (stagproject/mirelia-structured-data-marketplace). 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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