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mcp/harbor
LangChain

Patent Connector for LangChain

dev.patent/patent

Search patents & trademarks from EPO, USPTO & DPMA: claims, legal status, prosecution, PTAB

client:LangChain transport:streamable-http

Install Patent Connector in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "patent": {
            "transport": "streamable_http",
            "url": "https://mcp.patent.dev/mcp",
        }
})

tools = await client.get_tools()

get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs

Patent Connector in other clients

Patent Connector MCP server