# GitHub Copilot is now available in the AI SDK harness layer

Publisher-attributed story with a reviewed brief or permitted publisher paragraph. The original publisher is responsible for the linked reporting.

- Publisher: Vercel
- Author credit: Felix Arntz
- Category: AI
- Original publication time: 2026-09-10T17:39:00Z
- Original update time: 2026-09-10T17:39:00Z
- First observed by NexusTechWire: 2026-10-01T20:28:47Z
- Original source: https://vercel.com/changelog/github-copilot-ai-sdk-harness-adapter
- NexusTechWire record: https://nexustechwire.com/news/news-da7536dad478973b122b

## The brief

Vercel added an official GitHub Copilot adapter to the AI SDK harness layer. Applications can invoke Copilot through the same HarnessAgent interface used for other coding agents, reducing the application changes needed to switch agents. The adapter connects through the Agent Client Protocol using the harness ACP package.

AI-assisted NexusTechWire summary, checked against the linked source on 2026-10-02T00:21:57.630Z. Not independent reporting.

Read the full original: [Vercel](https://vercel.com/changelog/github-copilot-ai-sdk-harness-adapter)

This record does not reproduce the complete article or represent independent confirmation of every source claim.