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mcp/harbor
LangChain

Trademark search for LangChain

com.foreverworks/trademarks

Check whether a name is already a registered or pending trademark in the US or the EU.

client:LangChain transport:stdio runtime:npm

Install Trademark search in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "trademarks": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "@foreverworks/mcp-trademarks"],
        }
})

tools = await client.get_tools()

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

Trademark search in other clients

Trademark search MCP server