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docs: add image support documentation#1782

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inkeep[bot] wants to merge 3 commits intomainfrom
docs-writer-ai-update-2026-02-06T21-32-59-443Z
Closed

docs: add image support documentation#1782
inkeep[bot] wants to merge 3 commits intomainfrom
docs-writer-ai-update-2026-02-06T21-32-59-443Z

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@inkeep inkeep bot commented Feb 6, 2026

Summary

Documents the new image support feature from PR #1737.

Changes

Updates documentation to reflect the new image handling capabilities:

Chat API (agents-docs/content/talk-to-your-agents/chat-api.mdx)

  • Added "Sending Images" subsection with request body example
  • Documented image URL formats (HTTP URLs and base64 data URIs)
  • Listed supported formats: PNG, JPEG, WebP
  • Added note that images are not persisted to conversation history

A2A Protocol (agents-docs/content/talk-to-your-agents/a2a.mdx)

  • Added "Message Parts" subsection documenting file parts for images
  • Showed examples for both URI-based and base64-encoded images
  • Documented supported MIME types

Vercel AI SDK useChat (agents-docs/content/talk-to-your-agents/vercel-ai-sdk/use-chat.mdx)

  • Added "Sending Images" section showing how to use sendMessage with image parts
  • Provided code examples for HTTP URL and base64 data URI formats
  • Added note about supported formats

Related

Complements #1737

cc @mike-inkeep

inkeep bot added 3 commits February 6, 2026 21:33
- Add "Sending Images" subsection with example JSON payload
- Document supported image URL formats (HTTP URLs and base64 data URIs)
- List supported image formats (PNG, JPEG, WebP)
- Note that GIF is not supported by all providers
- Add callout about images not being persisted to conversation history
- Update Field Notes to include image_url.detail option
Document file parts format for the A2A protocol, including:
- Text parts format
- File parts with URL reference
- File parts with base64-encoded data
- Supported image formats (PNG, JPEG, WebP)

Related to PR #1737 which adds image handling support.
Document how to send images with the sendMessage function via the Vercel AI SDK useChat hook, including examples for HTTP URLs and base64 data URIs. Added note about supported formats (PNG, JPEG, WebP).
@inkeep inkeep bot requested a review from mike-inkeep February 6, 2026 21:36
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⚠️ No Changeset found

Latest commit: 875b91a

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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vercel bot commented Feb 6, 2026

The latest updates on your projects. Learn more about Vercel for GitHub.

Project Deployment Actions Updated (UTC)
agents-api Ready Ready Preview, Comment Feb 6, 2026 9:39pm
agents-docs Ready Ready Preview, Comment Feb 6, 2026 9:39pm
agents-manage-ui Ready Ready Preview, Comment Feb 6, 2026 9:39pm

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inkeep bot commented Feb 6, 2026

📝 Documentation PR opened and ready for review. This PR documents the new image support feature for the Chat API, A2A Protocol, and Vercel AI SDK useChat integration.

Awaiting human review feedback.

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