# Vercel Cline is now available in the AI SDK harness layer

- Product: Vercel (https://whatsnew.fyi/product/vercel)
- Vendor: Vercel
- Date: 2026-08-18
- Original notes: https://vercel.com/changelog/cline-harness-adapter
- Permalink: https://whatsnew.fyi/product/vercel/releases/2026-08-18-cline-is-now-available-in-the-ai-sdk-harness-laye

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The AI SDK harness layer lets you run established coding-agent runtimes through one unified interface, so you can switch runtimes without changing your application code. Today we are adding Cline, whi…

- **added** — Cline is now available in the AI SDK harness layer for running established coding-agent runtimes through a unified interface