UnfoldIP Patent Search is answering right now. Last checked 7 min ago.
Search 14.3M US patents (2005+) and read full claims and descriptions, with cited source links.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 7 min ago.
claude mcp add patent-search --transport http https://unfoldip.com/mcp
{
"mcpServers": {
"patent-search": {
"url": "https://unfoldip.com/mcp"
}
}
}
[mcp_servers.patent-search]
url = "https://unfoldip.com/mcp"
{
"mcpServers": {
"patent-search": {
"url": "https://unfoldip.com/mcp"
}
}
}
{
"mcpServers": {
"patent-search": {
"url": "https://unfoldip.com/mcp"
}
}
}
This endpoint answered with an authorization challenge — the server is running, but you need an API key or OAuth to use it.
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://unfoldip.com/mcp | streamable-http | needs key | 578 ms | 7 min ago |
Answers built from our own checks of this server.