waitbus for LangChain
io.github.astrogilda/waitbus
Workstation-local event bus: agents wait on or emit CI/pytest/Docker/filesystem events, no polling.
client:LangChain
transport:stdio
runtime:pypi
Install waitbus in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"waitbus": {
"transport": "stdio",
"command": "uvx",
"args": ["waitbus"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs