Grafana's Go SDK speaks Vercel AI SDK's stream protocol

Grafana released a Go SDK on July 28 that streams straight into React's useChat hook. It's wire-compatible with Vercel's AI SDK, per the project's GitHub page.

Teams running Go on the backend with an AI SDK frontend have usually needed a translation layer. Sometimes that's an entire TypeScript service built for no other reason than to speak the stream protocol. Grafana's library cuts that layer out.

The SDK, licensed Apache-2.0, covers model calls, streaming, tool use, structured output, and multi-step agents. It copies Vercel AI SDK's design on purpose instead of inventing its own shape. The repo has already picked up 198 stars less than a week after shipping.

Two calls do the core work. aisdk.StreamText generates the response, and aisdk.WriteUIMessageStream writes it out as server-sent events formatted exactly the way useChat expects. No adapter, no translation step in between.

The GitHub page doesn't say whether the SDK matches every hook in Vercel's frontend library or just the chat-streaming path. It also doesn't say who besides Grafana is running it in production. A six-day-old repo hasn't had time to answer either question yet.

Watch whether Grafana's own products start dropping their BFFs first.