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LangChain

Kortex for LangChain

dev.rohnelt.kortex/kortex

Which x402 service actually works: uptime, valid 402, and settlements proven on-chain.

client:LangChain transport:streamable-http tools:10

Install Kortex in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

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

tools = await client.get_tools()

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

What LangChain can do once it is connected

Kortex in other clients