get_patent_or_application_xml
AI agents call get_patent_or_application_xml to retrieve information from USPTO Patent File Wrapper MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool fetches and returns XML representations of patent or application data—a read-only retrieval operation with no side effects. While the description is empty (slightly lowering confidence), the context of related Read-category tools and the 'get_*' naming convention strongly indicate data retrieval. XML export of patent data does not create, modify, delete, or execute operations.
From the tool's definition Tool name 'get_patent_or_application_xml' indicates retrieval of XML data from USPTO patent or application records.
Attacks that exploit this kind of access
get_patent_or_application_xml. It is categorised as a Read tool in the USPTO Patent File Wrapper MCP Server MCP Server, which means it retrieves data without modifying state.
Register the USPTO Patent File Wrapper MCP Server MCP server in PolicyLayer and add a rule for get_patent_or_application_xml: 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 USPTO Patent File Wrapper MCP Server. Nothing to install.
get_patent_or_application_xml 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 get_patent_or_application_xml 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 get_patent_or_application_xml. 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.
get_patent_or_application_xml is provided by the USPTO Patent File Wrapper MCP Server MCP server (john-walkoe/uspto_pfw_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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