# HarnessAgent now accepts image input across all harness adapters

> Original title: 𝙷𝚊𝚛𝚗𝚎𝚜𝚜𝙰𝚐𝚎𝚗𝚝 now supports image input across every harness adapter.

- Source: Vercel Developers
- Published: 2026-10-27T18:06:52.000Z
- Bad Influence: https://badinfluence.news/items/cl70rnbrdlzus2csst04yp8uy
- Original: https://x.com/vercel_dev/status/2115143204593074368

## Summary

Vercel says HarnessAgent now supports image input across every harness adapter. Developers can pass images alongside text in the standard AI SDK message format, and each harness's underlying vision model processes them.

## Post

𝙷𝚊𝚛𝚗𝚎𝚜𝚜𝙰𝚐𝚎𝚗𝚝 now supports image input across every harness adapter.

Pass images alongside text in the standard AI SDK message format, and each harness's underlying vision model handles the rest. https://vercel.com/changelog/harness-agent-image-inputs