Formats

Pattern

Agent Sheet Artifact

Template-style sheet artifact with data-sheetDelta streaming, CSV grid editor, in-memory versions, and quick prompts — no database persistence.

IntermediateApr 2026View the full pattern on desktop
Agent Sheet Artifact preview

Problems solved

  • Stream tabular CSV updates with data-sheetDelta UI parts
  • Edit sheet content in a CSV grid artifact panel
  • Keep version history in memory without database persistence
  • Drive sheet updates from agent tool calls and quick prompts

Use cases

  • Chat spreadsheet prototypes
  • Budget and forecast sheet copilots
  • In-browser CSV artifact demos
  • Vercel-style sheet artifact templates

AI SDK APIs

streamTextcreateUIMessageStreamgatewaytool

Tags

aispreadsheetcsvstreamingai-sdkartifactsreact-data-grid

Requirements

Node.js
24+
Memory
256MB
Other
  • Vercel AI Gateway API key

Environment variables

External services

openaiupstash

Ready to use?

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View the pattern on desktop

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