open mcp apps for LangChain
io.github.2nd1st/open-mcp-apps
Persistent, interactive MCP Apps — the AI builds an app once, you both reuse it
client:LangChain
transport:stdio
runtime:npm
Install open mcp apps in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"open-mcp-apps": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@2nd1st/open-mcp-apps"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs