Examples

LangGraph Example

Wrap a node and checkpoint state.

import { init } from "@isplay/sdk";
import { createLangGraphAdapter } from "@isplay/adapter-langgraph";

const client = init({
  projectId: process.env.ISPLAY_PROJECT_ID!,
  baseUrl: process.env.ISPLAY_API_URL,
  serviceName: "langgraph-agent",
});

const adapter = createLangGraphAdapter({ client });

const reviewNode = adapter.wrapNode("review", async (state) => {
  await client.checkpoint("before-review-node", state);
  return {
    ...state,
    reviewed: true,
  };
});

Wrap chat models and tools through the LangGraph adapter when those boundaries are where model/tool behavior happens.

AI SDK Example

Use AI SDK v6 language-model middleware and explicit tool instrumentation.

Mastra Claims Example

Run and inspect the bundled claims-agent demo.