Identify the patents involved in the most litigation cases, indicating potential risk in a technology space. Returns the Top 10 patents by litigation count. Note: Search must contain either keywords or IPC. If both are provided, IPC is prioritized.
AI agents call get_most_litigated_patents to retrieve information from PatSnap MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs data retrieval and analysis from PatSnap's patent database to identify trends and provide information for reporting purposes. It queries existing patent litigation information without modifying, deleting, or executing operations. The output is informational (top 10 patents by litigation count) for trend analysis. No side effects or irreversible actions are possible.
From the tool's definition Tool retrieves and queries patent litigation data ('Identify the patents involved in the most litigation cases', 'Returns the Top 10 patents').
Documented attack patterns abuse exactly the kind of access get_most_litigated_patents gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and PatSnap MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_most_litigated_patents:
{
"version": "1",
"default": "deny",
"tools": {
"get_most_litigated_patents": {}
}
} get_most_litigated_patents is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Identify the patents involved in the most litigation cases, indicating potential risk in a technology space. Returns the Top 10 patents by litigation count. Note: Search must contain either keywords or IPC. If both are provided, IPC is prioritized. It is categorised as a Read tool in the PatSnap MCP Server MCP Server, which means it retrieves data without modifying state.
Register the PatSnap MCP Server MCP server in PolicyLayer and add a rule for get_most_litigated_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 PatSnap MCP Server. Nothing to install.
get_most_litigated_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 get_most_litigated_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 get_most_litigated_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.
get_most_litigated_patents is provided by the PatSnap MCP Server MCP server (kunihiros/patsnap-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from PatSnap MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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10 PatSnap MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.