Che MCP Server

Swift-native MCP server for Word (.docx) manipulation with 148 tools

What you get

A Swift-native MCP (Model Context Protocol) server for Microsoft Word document (.docx) manipulation. This is the first Swift OOXML library that directly manipulates Office Open XML without any third-party Word dependencies.

• Pure Swift Implementation — No Node.js, Python, or external runtime required
• Direct OOXML Manipulation — Works directly with XML, no Microsoft Word installation needed
• Single Binary — Just one executable file
• 234 MCP Tools — Comprehensive document manipulation across documents, tables, hyperlinks, headers, sections, styles, numbering, content controls, comments, footnotes, equations, fields, and Track Changes
• Office.js OOXML Roadmap P0 = 100% — All eight P0 sub-issues closed (umbrella #43). Surface coverage is now competitive with Office.js for the read/write side of every P0 capability
• Dual-Mode Access — Direct Mode (read-only, one step via source_path) and Session Mode (full lifecycle via doc_id)

Setting it up

Setup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client.

What the assistant can call

Once Che is connected, these are the calls the assistant has available:

• Round — trip silent corruption closed (v3.13.5, #56)**: 5 sub-stack-completion rounds (R5 / R5-CONT /
• Dual — Mode Access**: Direct Mode (read-only, one step via source_path) and Session Mode (full lifecycle via doc_id)
• Text — Anchor Insertion**: Insert captions / images relative to matched text (after_text / before_text), no pre-search call required
• Cross-platform — Works on macOS (universal binary x86_64 + arm64 since v3.5.1)
• Version — Date
• v3.22.0 — the publisher’s release record
• v3.13.5 — the publisher’s release record
• v3.13.4 — the publisher’s release record
• v3.13.3 — the publisher’s release record
• v3.13.2 — the publisher’s release record
• v3.13.1 — the publisher’s release record
• v3.13.0 — the publisher’s release record

Before you rely on it

• It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.

Recorded tools

• v3.22.0 — the publisher’s release record
• v3.13.5 — the publisher’s release record
• v3.13.4 — the publisher’s release record
• v3.13.3 — the publisher’s release record
• v3.13.2 — the publisher’s release record
• v3.13.1 — the publisher’s release record
• v3.13.0 — the publisher’s release record
• v3.12.0 — the publisher’s release record
• v3.11.0 — the publisher’s release record

Setup and compatibility

This listing has no verified copy-paste launch configuration. Use the project documentation to confirm the entry point, runtime and authentication before registering it in your MCP client. A package name or repository alone is not a runnable configuration.

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