Vespper Blog

Featured // Research

Launching Vespper DOCX MCP: 3× faster, 2× cheaper, more accurate

Today we're launching Vespper DOCX MCP: the first model fine-tuned specifically for editing Word documents, shipped as an MCP. On our internal benchmark, it allows agents to be 3× faster, 2× cheaper, and more accurate than the closest alternative.

Dudu Lasry · Topaz TurkenitzSep 1, 202614 min read

Read full article

New features: suggestion mode, OnlyOffice

Oct 2, 2026Product

Suggestion mode and OnlyOffice integration

Show an agent's edits in your chat before they touch the document, and run Vespper inside OnlyOffice.

Dudu LasryRead article →

New features: python-sdk, typescript-sdk

Sep 27, 2026Product

Vespper now has Python and TypeScript SDKs

We're releasing Python and TypeScript SDKs that replace the verbose boilerplate you had to write to connect agents to Vespper DOCX MCP.

Dudu Lasry · Topaz TurkenitzRead article →

Product update graphic: New features: sessions, streaming, and more

Sep 23, 2026Product

Product Update: DOCX MCP sessions, streaming, and more

We've moved to sessions, edit streaming, and more.

Dudu LasryRead article →