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LangChain

CountLink for LangChain

app.countlink/countdown

Shared countdown timers that stay in sync on every screen — no account, any number of viewers.

client:LangChain transport:streamable-http tools:4

Install CountLink in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "countdown": {
            "transport": "streamable_http",
            "url": "https://countlink.app/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

CountLink in other clients