docx-editor

Browser DOCX editor and document engine built on OOXML, with a Document API that agents reach through SDKs, a CLI and an MCP server.

Harness by superdoc

IndexedAGPL-3.0★ 1,110

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npm install superdoc

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About

SuperDoc renders and edits DOCX files in the browser and writes edits back to the OOXML parts without an HTML conversion step. The same Document API is available for server-side automation and agent workflows through Node.js and Python SDKs, a CLI and an MCP server. Agents use supported document operations rather than editing raw XML. The project is licensed under AGPLv3, with a commercial license offered separately.

Use cases: document-processing, writing-editing

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Fact sheet

Languages: JavaScript, PythonREADME
Packages: superdoc (npm), @superdoc/sdk (npm), @superdoc/cli (npm), @superdoc/mcp (npm)README
MCP support: Via adapterREADME
Maturity: Stablegithub.com

Facts extracted by Claude Haiku 5.5 from the linked sources on Oct 24, 2026. Wrong fact? Tell us.

Alternatives

Frameworks for the same language with a similar way of orchestrating agents.

Signals

Stars: 1,110
Forks: 226
Open issues: 98
Last commit: Oct 24, 2026 (3 days ago)
Last release: Oct 23, 2026 (3 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Packages: npm superdocnpm @superdoc/sdknpm @superdoc/clinpm @superdoc/mcp
License: AGPL-3.0
Repository: github.com/superdoc/docx-editor
Website: superdoc.dev
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: README github-graphql

Cite this page

docx-editor. Agent Mart. https://agentmart.dev/harnesses/docx-editor (last updated 2026-10-24)