Skip to content
mcp/harbor
LangChain

katatan TEST for LangChain

io.github.katatan-org/katatan-test

KATATAN E2E testing agent set — Playwright + KATATAN MCP integration

client:LangChain transport:stdio runtime:npm

Install katatan TEST in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "katatan-test": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "@katatan/agents"],
        }
})

tools = await client.get_tools()

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

katatan TEST in other clients

katatan TEST MCP server