A Claude Cowork and Codex plugin that creates and modifies DOCX files locally. You will save tons of time when your Cowork can manipulate docx files directly. This plugin uses 2-5x fewer tokens than the Anthropic's docx skill.
You can use our DOCX plugin together with Claude for Legal to enable a more seamless experience of working with a docx file!
Capabilities:
- Read the content and the comments.
- Create a new docx file. Optionally, you can use an existing docx file as the template. The styles will be copied from the template.
- Add tracked changes to an existing docx file.
- Add comments and reply to comments.
We've developed the DOCX engine from the ground up to work well with LLM. Our engine consumes much fewer tokens, faster, and more reliable than the current alternatives.
We are using this plugin at LegalRabbit to speed up our legal services. Try it out and let us know if you have any questions.
The plugin works offline, ensuring data privacy and security of your DOCX files.
Example prompts
- Create a NDA docx file based on NDA-template.docx. My company is LegalRabbit. The other party is John Austin.
- Review and flag issues in 'Data Processing Agreement.docx'. You can redline and add comments on the doc directly.
- I've made comments in 'BPO referral agreement.docx'. Please address them.
- Delete all comments and provide customer-facing comments
How to install
- Open your Cowork and go to
Customize - Click on the
+on the right side ofPersonal Plugins. - Choose
+ Create Plugin >andAdd marketplace - Fill
URLwithhttps://github.com/LegalRabbit-AI/legalrabbit-docx-claude-plugin and clickSync` - Select
Add from a repository - Click on the
+on the right side ofPersonal Pluginsand selectBrowse plugins - Go to the
Personaltab and click on thelegalrabbit-docx-claude-plugintab. - Click on the
+button of the pluginLegalrabbit docx
- Go to
Pluginsand click the+ v(the down arrow next to the plug button) on the top right corner - Select
+ Add marketplace - Fill
Sourcewithhttps://github.com/LegalRabbit-AI/legalrabbit-docx-claude-pluginand clickAdd marketplace - On the Plugins page, click on the
legalrabbit-toolsmarketplace. - Click
Add pluginon the Legalrabbit Docx plugin.
🛠️ Testing
Please first put You must use the legalrabbit-docx skill for interacting with docx files in CLAUDE.md or AGENTS.md.
Then, you can try Create a beautifully written short docx
Support
Contact: tanin(at)legalrabbit.ai
Learn more about us: LegalRabbit
Release a new version
- Go to the release Github Actions workflow.
- Click
Run workflowand fills in an appropriate tag e.g.1.0.0,1.0.0-dev - Wait for the workflow to complete.
- Go to the releases page and edit the new release accordingly.

























