Cairn for LangChain
io.github.luckyjackluo/cairn
Local-first file-organization tools for your AI agent: tag, query, and digest a folder. No cloud.
client:LangChain
transport:stdio
runtime:pypi
Install Cairn in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"cairn": {
"transport": "stdio",
"command": "uvx",
"args": ["cairn-mcp-server"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs