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mcp/harbor
LangChain

Phonebook for LangChain

io.github.stag-build/phonebook

Self-hosted gallery of your SwiftUI #Preview and Jetpack Compose @Preview screens.

client:LangChain transport:stdio runtime:npm

Install Phonebook in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "phonebook": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "@stag-build/phonebook"],
        }
})

tools = await client.get_tools()

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

Phonebook in other clients

Phonebook MCP server