Vespper

Name: Vespper
Price: 50 USD

Lets AI agents read and edit Microsoft Word (.docx) files through an MCP server, returning

Vespper is a DOCX MCP server that lets AI agents read, search, and edit Microsoft Word documents without handling OOXML directly. It exposes documents as high-fidelity HTML, lets the agent express the intended change, and reconciles that change back into the original DOCX as tracked changes while preserving content, styles, formatting, lists, tables, and review history.

The product provides read, search, and edit tools through a hosted MCP endpoint, with TypeScript and Python SDKs. It also offers open-source templates for a Word add-in, an ONLYOFFICE plugin, and a browser-based docx editor. Enterprise options include self-hosting, VPC-isolated and on-premise deployments, zero-data-retention deployment, custom usage limits, uptime commitments, and white-glove onboarding; SOC 2 compliance is in progress.

Vespper is aimed at teams building agents for Word document workflows, including legal and healthcare use cases. It is packaged in three tiers: a free plan with a monthly edit allowance and one seat, a Starter plan with a larger edit allowance and two seats, and an Enterprise plan with custom edit volume, unlimited seats, and deployment controls.

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