get_patent_trends

Analyze annual application and issued trends for patents. Understand the trends of patents related to specific technology fields or keywords. Either keywords or IPC classification must be specified.

ServerPatSnap MCP Server
CategoryRead

How to control get_patent_trends ↓

WHAT IT DOES

What get_patent_trends does on PatSnap MCP Server

AI agents call get_patent_trends 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.

THE RISK

Low Risk

Why get_patent_trends needs a policy

This tool queries and analyzes existing patent data to provide trend insights. It retrieves information about annual application and issued patent trends based on technology fields or keywords. There are no side effects, data modifications, code execution, or irreversible actions.

From the tool's definition Tool 'get_patent_trends' performs analysis and retrieval of patent trend data from PatSnap's API. Keywords include 'analyze,' 'understand,' and 'trends' indicating data retrieval and analysis functionality.

Documented attack patterns abuse exactly the kind of access get_patent_trends gives an agent:

POLICY

How to control get_patent_trends

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_patent_trends:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_patent_trends": {}
  }
}

get_patent_trends is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register PatSnap MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

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EXPLORE

Related tools and policies

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FAQ

Questions about get_patent_trends

What does the get_patent_trends tool do? +

Analyze annual application and issued trends for patents. Understand the trends of patents related to specific technology fields or keywords. Either keywords or IPC classification must be specified. It is categorised as a Read tool in the PatSnap MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_patent_trends? +

Register the PatSnap MCP Server MCP server in PolicyLayer and add a rule for get_patent_trends: 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.

What risk level is get_patent_trends? +

get_patent_trends is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_patent_trends? +

Yes. Add a rate_limit block to the get_patent_trends 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.

How do I block get_patent_trends completely? +

Set action: deny in the PolicyLayer policy for get_patent_trends. 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.

What MCP server provides get_patent_trends? +

get_patent_trends 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.

Enforce policy on every PatSnap MCP Server tool call.

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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