navigera for LangChain
io.github.andrey-usa/navigera
Fast Chrome and Electron automation for agents: an accessibility tree with refs, one call per step.
client:LangChain
transport:stdio
runtime:npm
Install navigera in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"navigera": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "navigera"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs