patents.epo-search

Search worldwide patent publications via the European Patent Office\

SERVERMcp SOURCE@2sio/mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-2s-io-mcp/patents.epo-search.md

WHAT IT DOES

What patents.epo-search does on Mcp

AI agents call patents.epo-search to retrieve information from Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why patents.epo-search is rated Low

This tool retrieves and queries publicly available patent publication data from the European Patent Office database. Search operations are read-only with no capability to modify, delete, or execute actions on data. The blast radius of misuse is minimal—an agent could at worst perform excessive queries, but cannot cause data loss, unauthorized modifications, or financial harm.

From the tool's definition Tool name 'patents.epo-search' and description 'Search worldwide patent publications via the European Patent Office' indicate a search/query operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs patents.epo-search safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For patents.epo-search, this is the rule to start with:

patents.epo-search Allowed

patents.epo-search is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "patents.epo-search": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Mcp, apply this rule, and every patents.epo-search call is checked against it from then on.

FAQ

Questions about patents.epo-search

What does the patents.epo-search tool do? +

Search worldwide patent publications via the European Patent Office\. It is categorised as a Read tool in the Mcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on patents.epo-search? +

Register the MCP server in PolicyLayer and add a rule for patents.epo-search: 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 Mcp. Nothing to install.

What risk level is patents.epo-search? +

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

Can I rate-limit patents.epo-search? +

Yes. Add a rate_limit block to the patents.epo-search 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 patents.epo-search completely? +

Set action: deny in the PolicyLayer policy for patents.epo-search. 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 patents.epo-search? +

patents.epo-search is provided by the MCP server (@2sio/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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