Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Changed the definition of "find_patent_citations", "get_patent", "search_patents" and 1 more
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true}
⟨5 unchanged words⟩ ,"properties":{"patentNumber":{"description":"PatentUS patent or publication number, such asUS12000000, 12000000,US10000000 orEP0351918.10000000.","maxLength":32,"minLength":4,"type ⟨5 unchanged words⟩
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true}
⟨16 unchanged words⟩ },"claims":{"description":"Claim language.EPO searches claim text.USPTO matches these words across the file wrapper." ⟨80 unchanged words⟩
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true}
Changed the definition of "find_patent_citations", "get_patent" and "search_patents"
List documents cited by a US patent and documents that cite it, using USPTO grant references,USPTO office-action citations,andEPO citation search. This isUSPTOnotoffice-actionthecitations.fullThe PatentsView citation graph, whichis paused. Not legal advice.
Authorization not required, issuer https://patent-mcp.vercel.app
Certificate recorded, valid to 2026-11-27
Authorization not required, issuer https://patent-mcp.vercel.app
Unknown → Live
First tool surface recorded: 4 tools (server version 1.0.0)
https://patent-mcp.vercel.app/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 8 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
Fetch one US patent's title, abstract, claims, status, family, and citations fromUSPTO and, when configured, EPO.USPTO. Missing text is omitted rather than filled in. Not legal advice.
Search public US patent records by keywords, claim language, CPC ⟨6 unchanged words⟩ Every number in the result was returned byUSPTO or EPO.USPTO. Not legal advice.