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LangChain

Mantis for LangChain

io.github.alfred768/mantis

Cross-venue prediction market routing for AI agents with arbitrage, quotes, history, and signals.

client:LangChain transport:streamable-http tools:6

Install Mantis in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "mantis": {
            "transport": "streamable_http",
            "url": "https://mantiss.store/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

Mantis in other clients