Word AI MCP Server

Structure-preserving Word (DOCX) editing for AI agents. Word AI is an open-source MCP server and Office.js bridge for safe, auditable, incremental editing of Microsoft Word documents. It is designed for Codex, OpenAI Agents, and other MCP clients that need to edit .docx files without rebuilding the document or damaging styles, numbering, tables, images, fields, headers, footers, and relationships.

People who need these tools inside Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-06-17 · ★ 7 · #765 OF 848 MAINTAINED OTHER · VERIFIED 2026-08-25

AGPL-3.0 · Python servers · how we verify → /methodology

01 · Install Word AI

before you install - you'll need

The README does not document required environment variables for a basic install.

Claude Desktop

Settings → Extensions → Install, then select the https://github.com/flyfish-dev/word-ai/releases/download/v0.8.6/word-ai-0.8.6.mcpb .mcpb bundle

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as Claude Desktop extension (.mcpb bundle)

license AGPL-3.0 - declared in the repository

registry namespace io.github.flyfish-dev is GitHub-verified and matches the repo owner

03 · What Word AI can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.8.6 · 2026-06-17

Changelog v0.8.6 · Release focus: reduce customer-facing release clutter and make Open XML backend delivery invisible. · Changed · GitHub Releases now expose only the assets ordinary users should choose from: one MCPB…

v0.8.5 · 2026-06-17

Changelog v0.8.5 · Release focus: make Word AI easier to install, easier to hand to another agent user, and safer to run through the .NET-first PatchSet path. · Added · Single-file word-ai standalone executable…

v0.8.4 · 2026-06-17

v0.8.4 Changelog - Agent PatchSet Compatibility · v0.8.4 is a patch release focused on real-world agent usability. It fixes a failure mode where an agent-generated PatchSet used common alias fields such as operation…

04 · Who maintains Word AI

Word AI is maintained by flyfish-dev. We track 2 MCP servers from flyfish-dev - 2 actively maintained, 10 combined GitHub stars, oldest repo from Jun 2026. Full record: all servers from flyfish-dev.

File AI Agent-ready local document context with stable anchors. ★ 3

05 · Facts

repository: github.com/flyfish-dev/word-ai
category: other - ranked #765 of 848 actively-maintained other servers as of 2026-08-25.
release cadence: 5 releases in the last 90 days (latest 2026-06-17)
registry: io.github.flyfish-dev/word-ai (active, first published 2026-06-15 · 5 versions)
packages: mcpb:https://github.com/flyfish-dev/word-ai/releases/download/v0.8.6/word-ai-0.8.6.mcpb

06 · Word AI FAQ

What is Word AI?

Is Word AI still maintained?

Yes - as of 2026-08-25, its last commit was 2026-06-17 and it shipped 5 releases in the last 90 days. We re-verify nightly.

07 · Alternatives to Word AI

Alternatives to Word AI

Maintained other servers if Word AI isn't the fit.

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