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LangChain

OpenRepro ledger for LangChain

io.github.openrepro/ledger

Does a paper reproduce? Read-only lookup of OpenRepro's re-run reports, claims and evidence.

client:LangChain transport:streamable-http tools:5

Install OpenRepro ledger in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "ledger": {
            "transport": "streamable_http",
            "url": "https://mcp.openrepro.org/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

OpenRepro ledger in other clients