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mcp/harbor
LangChain

MythxEngine for LangChain

io.github.protolabsai/mythxengine

Tabletop RPG engine over MCP: dice, combat, stress, clocks, world generation, four bundled worlds

client:LangChain transport:stdio runtime:npm

Install MythxEngine in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "mythxengine": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "@mythxengine/mcp-server"],
        }
})

tools = await client.get_tools()

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

MythxEngine in other clients

MythxEngine MCP server