Onegai Copilot downloads statistics
By asusual · JetBrains Marketplace · Code Editing
Onegai Copilot Onegai Copilot is the ultimate coding companion, powered by cutting-edge AI technology. Say goodbye to tedious coding errors and hello to a seamless...
Onegai Copilot has 14,890 recorded downloads on JetBrains Marketplace.
It ranks #2464 of 2,500 tracked JetBrains Marketplace listings by downloads.
It is rated 2.9 out of 5 from 8 ratings.
PluginStats has 3 daily observations since Oct 16, 2026; the latest is from Oct 18, 2026.
Rating: 2.88 / 5 from 8 ratings
About Onegai Copilot
Onegai Copilot
Onegai Copilot is the ultimate coding companion, powered by cutting-edge AI technology. Say goodbye to tedious coding errors and hello to a seamless coding experience. With the OpenAI API at its core, Onegai Copilot offers a range of features to supercharge your coding workflow.Experience the future of coding with Onegai Copilot – your indispensable coding partner. Let's code smarter, faster, and error-free together!
Features comparison
FeatureFreeFreemiumSupported languagesProviders
Chat mode✅✅allOpenAI, Anthropic, Ollama
Custom mode✅✅kotlin, javaOpenAI, Anthropic, Ollama
Code refactor - Rename✅✅kotlin, javaOpenAI, Anthropic, Ollama
Code Completion❌✅allOpenAI only for now
Document generation❌✅kotlin, javaOpenAI, Anthropic, Ollama
Git commit generation❌✅allOpenAI, Anthropic, Ollama
Add Context reference files❌✅allOpenAI, Anthropic, Ollama
More advanced features❌✅kotlin, javaOpenAI, Anthropic, Ollama
Key Features:
• Chat Mode: Engage in a conversation with the AI to receive instant code assistance. • Completion Mode: Receive intelligent code completions tailored to your specific needs. • Generate Unit Tests: Easily create unit tests from natural language descriptions. • Code Generation: Effortlessly generate implementation code from plain language descriptions. • Conversational Support: Enjoy fluid communication with the AI for a more intuitive experience. • API Integration: Seamlessly integrate with OpenAI, Anthropic, Ollama, and other OpenAI-compatible APIs. • Custom Project Prompts: Define prompt folders to streamline project setup and execution. • Default folder under the project root: prompts Example: project-root/prompts/example.yaml --- name: "Code refactoring - chat mode" intention: "chat" prompt: | You are an experienced software development engineer, you need refactor the given code #{language} language: #{selection} And you also need to add documentation to the code. --- name: "Code refactoring - replace selection mode" intention: "replaceSelection" prompt: | As an experienced software development engineer, you are tasked with refactoring the provided code selection in the #{language} language: #{selection} Additionally, you are required to provide documentation for the code without using wrap symbols like ```. --- name: "Code completion - insert after caret mode" intention: "insertAfterCaret" prompt: | You are an experienced software development engineer, you need to complete the given code #{language} language: #{selection}
And more features, languages, and providers are coming soon!
Enterprise Customization and Support - contact us for more information
Getting started
To use onegai copilot, you will need to have an API key for the ChatGPT API. You can sign up for an API key on the ChatGPT website.
Once you have an API key, you can install the plugin from the IntelliJ IDEA plugin marketplace.
Description from the JetBrains Marketplace listing.
- Code Editing
- Code Quality
- Code Tools
- Completion
- Formatting
- Machine Learning
Where Onegai Copilot sits in the listing
Each band is one page of 20. Downloads on a log scale. Placement is projected from downloads, so it can differ from the marketplace's own sort order. Hover a dot to see the listing.
Charts
Images: 30d · 1y · all time · 1600×900 dark
Adoption over time
7/30/90-day growth
Ranking history
Filled points are observed values; hollow points come from Internet Archive snapshots of the listing page. Dashed segments span periods with no observations — values between points are not interpolated.
Recent observations
Full history (3)Similar JetBrains Marketplace Code Editing plugins
Data source
Cumulative download counts come from the public JetBrains Marketplace API. JetBrains reports downloads, not active installs. Ratings are the mean of public votes.
Listing: https://plugins.jetbrains.com/plugin/21410-onegai-copilot. First seen Oct 16, 2026; last successful collection Oct 18, 2026. See the methodology.