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mcp/harbor
LangChain

base64 for LangChain

io.github.ryudi84/base64

MCP server for Base64, URL, and HTML encoding/decoding

client:LangChain transport:stdio runtime:npm

Install base64 in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "base64": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "base64-forge-mcp"],
        }
})

tools = await client.get_tools()

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

base64 in other clients

base64 MCP server