@octoryn/langchain

LangChain JS factories for governed Octoryn chat and embedding access.

import { createOctorynChatModel } from "@octoryn/langchain";

const model = createOctorynChatModel({
  apiKey: process.env.OCTORYN_API_KEY,
  model: "policy/au-healthcare",
});

const response = await model.invoke("Summarise the case.");

The adapter uses LangChain's official ChatOpenAI compatibility surface, pins the endpoint to https://api.octoryn.dev/v1, preserves streaming, tools and structured output, and adds X-Octoryn-Sdk: langchain-js.

Use Reef, not a client-side LangChain agent executor, for durable multi-step tool execution.