# devexpress-office-file-api-ai-powered-extensions

> Claude/Codex skill by [@devexpress](https://omgskills.com/library/devexpress/index.md) · 66 stars · Updated 2026-10-19

Build .NET applications with the DevExpress AI-Powered Extensions for Office File API to add NLP-powered document processing capabilities — proofreading, translation, and text transformation for Word documents, PDF files, and PowerPoint presentations. Use when integrating AI language models (Azure OpenAI, OpenAI, Ollama, Google Gemini) with document processing workflows, translating documents programmatically, or proofreading documents with AI. Also use when someone mentions "DevExpress AI", "AIIntegration.Docs", "AIDocProcessingService", "proofread Word document", "translate PDF", "AI document processing .NET", or asks about AI-powered document automation with DevExpress. Requires DevExpress v25.2+.

Tags: agent-plugins, agent-skills, ai, ai-coding-agent, devexpress, devextreme, skills

## Install

```sh
git clone https://github.com/DevExpress/agent-skills /tmp/agent-skills && ln -s /tmp/agent-skills/plugins/dx-office-file-api/skills/devexpress-office-file-api-ai-powered-extensions ~/.claude/skills/devexpress-office-file-api-ai-powered-extensions
```

## From README

DevExpress AI-Powered Extensions for Office File API The DevExpress AI-Powered Extensions integrate language models into the Office File API through the Microsoft.Extensions.AI (IChatClient) abstraction. Extensions support proofreading, translation, summarization, and contextual Q&A (Ask AI) for Word Processing documents, PDF files, and PowerPoint presentations. Both cloud providers (Azure OpenAI, OpenAI, Google Gemini) and local models (Ollama, ONNX Runtime, AI Foundry Local) are supported. The API follows a BYOK ("bring your own key") model — no DevExpress-hosted LLM is included.

## Links

- HTML page: https://omgskills.com/library/devexpress/agent-skills/plugins/dx-office-file-api/skills/devexpress-office-file-api-ai-powered-extensions/
- GitHub: https://github.com/DevExpress/agent-skills
- Author: [@devexpress](https://omgskills.com/library/devexpress/index.md)

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