LangChain

PrintPal for LangChain

io.printpal/printpal

3D printing: printable models, calculators, troubleshooting wiki, build guides, AI 3D + CAD design.

client:LangChain transport:streamable-http tools:16

Install PrintPal in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "printpal": {
            "transport": "streamable_http",
            "url": "https://printpal.io/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

PrintPal in other clients

PrintPal MCP server