vercel-ai

Vercel AI SDK example

Memory-augmented chat using the Vercel AI SDK and the agentMemoryMiddleware from @neo4j-labs/agent-memory/middleware/vercel-ai.

What it shows

• Wiring agentMemoryMiddleware around an openai("gpt-4o-mini") model via experimental_wrapLanguageModel.
• Three-tier context (reflections + observations + recent messages) prepended to every model call.
• Automatic persistence of both the user input and the assistant response.

Run it

cp .env.example .env
# edit .env: set MEMORY_API_KEY and OPENAI_API_KEY
npm install
npm start

You'll see a three-turn chat where the assistant remembers context from prior turns. Re-run the script to see context recalled across sessions (the conversation id is printed at the end of each run).

See also

• How-to: Vercel AI middleware
• Vercel AI SDK docs