B4n1Web for LangChain
io.github.b4n1-com/b4n1web
Ultra-lightweight browser engine for AI agents. 33 MCP tools, 4 SDKs, cross-platform.
client:LangChain
transport:stdio
runtime:npm
Install B4n1Web in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"b4n1web": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "b4n1-web"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs