12 tools that work with USPTO: 10 MCP servers, 2 Agent Skills and 0 Claude Code plugins. 2 of the remote servers answered our live check, 1 worked without an API key, and 5 come from an official or verified publisher. Ranked by GitHub stars plus official, live and free-to-try signals.
Most common uses: Legal & compliance documents (6), Web search engines & search APIs (2), Market data, stocks & crypto (2), SQL databases (1).
| Tool | Stars | Last update | License | |
|---|---|---|---|---|
| uspto-database Access USPTO APIs for patent/trademark searches, examination history (PEDS), assignments, citations, office actions, TSDR, for IP analysis and prior a SkillInstall · skills CLI | 3,816 | Apache-2.0 | ||
| GleanMark USPTO Trademark Search USPTO trademark data: 14M+ marks, owners, Office Actions, TTAB cases. Public tools need no account. MCP serverVerified domain · gleanmark.comRemote● LiveFree to try | — | — | ||
| trademark-search Search the USPTO trademark database to check name availability and get registration details. Use when the user wants to check if a name is trademarked SkillInstall · skills CLI | 180 | MIT | ||
| Priorbit — IP database for agents US patents, applications and trademarks with full claims, owners, drawings and live USPTO records. MCP serverVerified domain · uselawless.comRemoteSign-in needed | 1 | MIT | ||
| Goalie IP Trademark Search (USPTO + Canada) Search and screen US and Canadian federal trademarks; records, deadlines, ID Manual. MCP serverVerified domain · goalieip.comRemoteSign-in needed | 0 | MIT | ||
| Patent Data US patent status for agents: applications, office actions, owners, PTAB, claims, monitors. MCP serverVerified domain · patentdata.aiRemoteSign-in needed | — | — | ||
| PatentReply The USPTO prosecution record for your AI. Connect once and work any U.S. patent application. MCP serverVerified domain · patentreply.aiRemoteSign-in needed | 0 | — | ||
| Patent by Ouroboros Apps USPTO patent search and prior art lookup. Not legal advice MCP serverGitHub-verified authorRemote● LiveAPI key needed | 0 | MIT | ||
| io.github.sapientsai/patents-mcp-server Patent intelligence — USPTO Open Data, PTAB, EPO OPS and BigQuery full-text search. MCP serverGitHub-verified authorLocal · npm | 2 | MIT | ||
| Markbase Trademark Search Search US trademarks, screen proposed names for conflicts, and look up USPTO registration records. MCP serverGitHub-verified authorLocal · npm | — | — | ||
| Patent PreCheck Keyless 12-tool patentability MCP: USPTO pillar scores, prior art, hosted at patentprecheck.com/mcp. MCP serverGitHub-verified authorLocal · npm | — | — | ||
| USPTO Patents US patent search, assignee portfolios, and citation graph via PatentsView. MCP serverGitHub-verified authorRemoteDown | 0 | — |