# SuperDoc

> The document engine for the modern web.

SuperDoc renders, edits, and automates .docx files — in the browser, headless on the server, or through stateless APIs. Built on OOXML directly. No conversion layer. Import a document, edit it, export it. Nothing lost.

## What it does

- Reads and writes OOXML natively — documents stay real .docx files at every step
- 180+ MCP tools covering reading, editing, formatting, comments, tracked changes, and more
- Tracked changes and comments as first-class operations
- Math equations render natively as MathML — no external library needed
- Same document model across browser editor, headless Node, and APIs
- Stateless API for convert, annotate, sign, and verify
- Real-time collaboration with Yjs CRDT
- Runs client-side. Documents never leave your infrastructure

## Quick start (MCP)

```
claude mcp add superdoc -- npx @superdoc-dev/mcp
```

## Quick start (SDK)

```
npm install @superdoc-dev/sdk
```

## Links

- Docs: https://docs.superdoc.dev
- AI agents guide: https://docs.superdoc.dev/document-engine/ai-agents/llm-tools
- MCP server: https://docs.superdoc.dev/document-engine/ai-agents/mcp-server
- Document API: https://docs.superdoc.dev/document-api/overview
- Available operations: https://docs.superdoc.dev/document-api/available-operations
- API reference (backend): https://docs.superdoc.dev/api-reference/introduction
- SDK docs: https://docs.superdoc.dev/document-engine/sdks
- CLI: https://docs.superdoc.dev/document-engine/cli
- GitHub: https://github.com/superdoc-dev/superdoc
- npm: https://www.npmjs.com/package/superdoc
- Examples: https://github.com/superdoc-dev/superdoc/tree/main/examples
- Full context: https://docs.superdoc.dev/llms-full.txt

## Packages

- superdoc — main library (browser editor)
- @superdoc-dev/react — React wrapper
- @superdoc-dev/sdk — Node.js SDK for programmatic access
- @superdoc-dev/cli — command-line interface
- @superdoc-dev/mcp — MCP server for AI coding agents
- superdoc-sdk (PyPI) — Python SDK

## License

AGPLv3 (open source) or Commercial license for proprietary use.