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LangChain

Contentrain for LangChain

io.github.contentrain/contentrain

Git-native content governance for AI agents — 27 deterministic MCP tools over stdio and HTTP.

client:LangChain transport:streamable-http runtime:npm

Install Contentrain in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "contentrain": {
            "transport": "streamable_http",
            "url": "https://studio.contentrain.io/api/mcp/v1/{project_id}/mcp",
        }
})

tools = await client.get_tools()

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

Contentrain in other clients