kastell for LangChain
io.github.kastelldev/kastell
Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.
client:LangChain
transport:stdio
runtime:npm
Install kastell in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"kastell": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "kastell"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs