Smart context, total control
Use Navigation Mode to automatically find relevant workspace files, or turn it off to strictly use the blocks and files you manually select.
Lite coding assistant for VS Code
In case of heavy agents that eat up computer memory and use tokens, Ceres takes a different approach: a lite coding assistant powered by your favorite LLM that just works.
Install App
* Requires Google Chrome to be installed. Works offline.
Predictable AI help
Take back control of your project with AI that helps you without taking the code out of your hands.
Review before you apply
Ceres intelligently searches your codebase and suggests changes, but the final call is yours. Apply the code, refine your prompt, or seamlessly switch AI models to get a different result.
Interactive floating buttons
Save your most repeated prompts as reusable buttons and run them on any selected code in one click.
Save your best prompts
Create custom actions for your workflow—whether it is generating unit tests, refactoring, or finding bugs.
Inline code actions
Select any block of code and use the floating buttons to run your custom AI actions instantly, without typing in the chat.
Move between Chrome and your code editor
Chrome
JetBrains
Keep Ceres open in Chrome and your IDE at the same time. Your conversation and current draft update automatically, so you can move between the browser and your code without starting over.
Research in Chrome, code in your IDE
Use the browser to explore pages and collect useful information, then continue the same conversation beside your project in Visual Studio Code or a JetBrains IDE.
Pick up where you left off
Your active conversation and typed draft remain available in both places, without copying and pasting between windows.
Live synchronization requires the browser extension to have access to the same local project folder. Available with Visual Studio Code and supported JetBrains IDEs.
Use your favorite LLM in the code editor
Use GPT, Claude, Gemini, Mistral, Mercury, DeepSeek, Kimi, and other compatible models directly inside your code editor.
Bring your own API key
Connect your favorite LLM inside your IDE, whether it is a frontier model or a budget model.
Designed for lightweight and budget-friendly models
Ceres is specially designed for lightweight and budget-friendly models.
Supported models
Use the model you prefer when you want more power with your own API key.
Speak to your code
Use your voice to rewrite selected code or create prompts ready to send.
Edit code with your voice
Select a code block and describe the change. Ceres rewrites the selected code as you speak.
Voice-to-prompt
Speak naturally to create a prompt you can review before sending.
Connect your mobile
Connect the Ceres mobile app to Visual Studio Code and control Ceres from your phone.
Continue from your phone
Scan the QR code in Visual Studio Code to connect your phone and use Ceres remotely.
Mobile remote control is an experimental feature.
A light, budget-friendly coding assistant for your favorite IDE.
Fix issues and grow your project with your rules without keeping agents running in the background.