patents.epo-biblio
Bibliographic record for a patent publication via EPO OPS: invention titles (multiple languages), applicants, inventors, IPC classifications, application number, and the abstract. Worldwide coverage by publication number (e.g. EP1000000, US6093011). Net-new vs US-only patents.detail.
This record as markdown: /tools/io-github-2s-io-mcp/patents.epo-biblio.md
What patents.epo-biblio does on Mcp
AI agents call patents.epo-biblio 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.
Why patents.epo-biblio is rated Low
The tool retrieves read-only bibliographic metadata about patents (titles, inventors, applicants, classifications, abstracts) from the EPO OPS database. There are no side effects, modifications, deletions, or financial transactions. It is a pure data retrieval operation. Severity is low as misuse would only expose publicly available patent information.
From the tool's definition Bibliographic record for a patent publication via EPO OPS: invention titles, applicants, inventors, IPC classifications, application number, and the abstract
Attacks that exploit this kind of access
The rule that runs patents.epo-biblio 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-biblio, this is the rule to start with:
patents.epo-biblio is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Mcp, apply this rule, and every patents.epo-biblio call is checked against it from then on.
Questions about patents.epo-biblio
Bibliographic record for a patent publication via EPO OPS: invention titles (multiple languages), applicants, inventors, IPC classifications, application number, and the abstract. Worldwide coverage by publication number (e.g. EP1000000, US6093011). Net-new vs US-only patents.detail. It is categorised as a Read tool in the Mcp MCP Server, which means it retrieves data without modifying state.
Register the MCP server in PolicyLayer and add a rule for patents.epo-biblio: 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.
patents.epo-biblio 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 patents.epo-biblio 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 patents.epo-biblio. 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.
patents.epo-biblio 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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