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LangChain

KDP Niche Research for LangChain

io.github.simul813/kdp-niche-research

Kindle niche intelligence (demand/competition/BSR/revenue) gated by x402 USDC on Base.

client:LangChain transport:streamable-http tools:2

Install KDP Niche Research in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "kdp-niche-research": {
            "transport": "streamable_http",
            "url": "https://nichedata.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

KDP Niche Research in other clients