# Qt AI Assistant

> AI coding assistant plugin for Qt Creator: chat, code review, tests, docs, and smart completions for C++/QML/Python with cloud or local LLMs.

Qt AI Assistant is an extension for Qt Creator that adds an inline chat panel and context-aware code completion. It supports smart commands—/review, /qtest, /doc, /fix, /explain, and /inlinecomments—plus a QML linter that checks and amends generated snippets. You can route tasks to different LLMs (e.g., GPT-4o, Claude 3.7 Sonnet, Llama 3.3 70B, Codestral, DeepSeek V3) and run local models via Ollama, including Qt’s fine-tuned CodeLlama 7B/13B QML variants. Unit tests can be generated in Google Test (C++) or Qt Quick Test formats, and completions support partial acceptance (word or line). The plugin is available to selected commercial Qt developer licenses.

## Features
- Inline chat inside Qt Creator with code context
- Automatic and on-demand code completion with partial accept (word/line)
- Smart commands: /review, /qtest, /doc, /fix, /explain, /inlinecomments
- QML-aware code review using integrated QML linter
- Generate unit tests in Google Test (C++) and Qt Quick Test
- Generate documentation in Markdown
- Per-task model selection and prompt configuration
- Supports cloud LLMs: OpenAI (GPT-4o/4.1-mini), Anthropic (Claude 3.7 Sonnet), Mistral (Codestral), DeepSeek V3
- Supports self-hosted models: Llama 3.3 70B, Code Llama 13B QML
- Local model support via Ollama (CodeLlama 7B/13B QML, DeepSeek Coder v2 Lite, StarCoder2 7B)
- Streaming responses with ability to stop processing
- Works with C++, QML, and Python projects

## Integrations
Qt Creator IDE, OpenAI API, Anthropic Claude, Mistral Codestral, DeepSeek, Meta Llama (self-hosted), Ollama, Google Test, Qt Quick Test (Qt Test)

## Platforms
WINDOWS, MACOS, LINUX

## Pricing
Subscription-based

## Version
0.9.4

## Links
- Website: https://www.qt.io/product/ai-assistant
- Documentation: https://doc.qt.io/qtcreator/creator-qtaiassistant.html
- EveryDev.ai: https://www.everydev.ai/tools/qt-ai-assistant