The Python and Node.js AI SDKs are generally available at version 1.0.

The LaunchDarkly AI SDKs for Python and Node.js are now stable at 1.0, with a committed public API you can build production agents on. Use them to fetch the right prompt, model, and parameters for each request, track LLM completions and token cost back to AgentControl, and run the evaluations and experiments that govern agent behavior in production.

Both SDKs include first-party provider packages for OpenAI and LangChain, so you can wire them into the stack you already use without writing your own glue. They work alongside the standard LaunchDarkly server SDKs you already have in place.

Get started in the Python AI SDK docs and the Node.js AI SDK docs, or jump straight to the AgentControl quickstart.