🚀 hubble

hubble is the all-in-one agentic engineering platform. Build, ship, and iterate faster with the most popular open source coding agent. #1 on OpenRouter. 750k+ hubble coders. 6.1 trillion tokens used per month.

• ✨ Generate code from natural language
• ✅ Checks its own work
• 🧪 Run terminal commands
• 🌐 Automate the browser
• 🤖 Latest AI models
• 🎁 API keys optional
• 💡 Get $20 in bonus credits when you top-up for the first time Credits can be used with 500+ models like Gemini 3 Pro, Claude 4.5 Sonnet & Opus, and GPT-5

• [VS Code Marketplace](https://hubble .ai/vscode-marketplace?utm_source=Readme) (download)
• [Official hubble .ai Home page](https://hubble .ai) (learn more)

Key Features

• Code Generation: hubble can generate code using natural language.
• Task Automation: hubble can automate repetitive coding tasks.
• Automated Refactoring: hubble can refactor and improve existing code.
• MCP Server Marketplace: hubble can easily find, and use MCP servers to extend the agent capabilities.
• Multi Mode: Plan with Architect, Code with Coder, and Debug with Debugger, and make your own custom modes.

How to get started with hubble

1. Install the hubble code extension from the [VS Code Marketplace](https://marketplace.visualstudio.com/items?itemName=hubble code.hubble -Code).
2. Create your account to access 500+ cutting-edge AI models including Gemini 3 Pro, Claude 4.5 Sonnet & Opus, and GPT-5 – with transparent pricing that matches provider rates exactly.
3. Start coding with AI that adapts to your workflow. Watch our quick-start guide to see hubble in action:

Extension Development

For details on building and developing the extension, see DEVELOPMENT.md

Contributing

Contributions are welcome, and they are greatly appreciated! Get started by reading our Contributing Guide. Or join our [Discord](https://discord.gg/hubble code) to chat with the team and community.

Thanks to all the contributors who help make hubble better!

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