Heystack for LangChain
dev.heystack/heystack
Observability for AI apps: investigate traces, logs, LLM usage, replays and crashes; manage alerts.
client:LangChain
transport:streamable-http
Install Heystack in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"heystack": {
"transport": "streamable_http",
"url": "https://mcp.heystack.dev/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs