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mcp/harbor
LangChain

holonovel for LangChain

io.github.flukeatzerocool/holonovel

Holonovel MCP server: world-model base for tabletop RPG play (rooms, parser, narrative tools).

client:LangChain transport:stdio runtime:npm

Install holonovel in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "holonovel": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "holonovel"],
        }
})

tools = await client.get_tools()

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

holonovel in other clients

holonovel MCP server