AI agents call get_citation_details to retrieve information from USPTO Patent Citation MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool appears to retrieve patent citation details from public USPTO databases. It has no side effects (does not modify, delete, or execute operations), presents no financial risk, and aligns with the informational nature of patent citation APIs. The low severity reflects that misuse would only expose publicly available patent data.
From the tool's definition Tool name 'get_citation_details' indicates retrieval of citation information. The server context describes 'access to USPTO enriched citation and office action citation APIs' for 'patent citation analysis,' and sibling tools include search and get operations…
Documented attack patterns abuse exactly the kind of access get_citation_details gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and USPTO Patent Citation MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_citation_details:
{
"version": "1",
"default": "deny",
"tools": {
"get_citation_details": {}
}
}get_citation_details is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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get_citation_details. It is categorised as a Read tool in the USPTO Patent Citation MCP Server MCP Server, which means it retrieves data without modifying state.
Register the USPTO Patent Citation MCP Server MCP server in PolicyLayer and add a rule for get_citation_details: 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 Citation MCP Server. Nothing to install.
get_citation_details 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_citation_details 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_citation_details. 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_citation_details is provided by the USPTO Patent Citation MCP Server MCP server (john-walkoe/uspto_enriched_citation_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from USPTO Patent Citation MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
10 USPTO Patent Citation MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.