AgentFirstStack Replay for LangChain
com.agentfirststack/replay
Session replay as readable transcripts: rage and dead clicks, JS errors, heatmaps. Open source.
client:LangChain
transport:streamable-http
Install AgentFirstStack Replay in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"replay": {
"transport": "streamable_http",
"url": "https://replay.agentfirststack.com/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs