Open-source Python CLI that scaffolds production LagGraph agents with a Next.js chat UI in one command.Built-in proxy means no CORS and API keys stay serve-side. Supports 25 model providers, long-term memory middleware pipeline, instant demo tunnels with langtl share, and setup verification with langctl doctor The missing create-react-app for LangGraph agents. ip install langctl, scaffold, and ship.
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Hey Product Hunt! I'm Sami, and I built langctl becuse every LangGraph agent project starts with 2 daysof boilerplate before you write any agent logic.
lagctl eliminates all of it:
pip install langctl
langtl new my-agent
cd my-agent
langctl dev
You get a LngGraph Agent Server + Next.js chat UI running togeter with a built-in proxy. No CORS, API keys stay serer-side, 25 model providers, long-term memory, and lngctl share for instant demo tunnels.
Built on top f LangChain's LangGraph. Apache-2.0 licensed. 15 relases in 4 days.
GitHub: github.com/Sami606713/agentcli
Would love your feedback!