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LangChain

Spark Pack for LangChain

io.github.nero-engine/spark-pack

Cable sizing, Part P, certificate checks and G98/G99 for UK electricians' AI assistants

client:LangChain transport:streamable-http tools:7

Install Spark Pack in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "spark-pack": {
            "transport": "streamable_http",
            "url": "https://spark-pack.nerolabs.workers.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

Spark Pack in other clients