AI-powered developer tools that understand your code, fix your bugs, and help you build better software — right inside VS Code.
Everything you need to supercharge your development workflow
A VS Code extension that brings Claude AI directly into your editor. Chat, inline completions, and smart slash commands that understand your actual code.
Built for developers who want AI that actually understands their code
Claude reads your actual open files — not just what you type. It knows your code structure, language, and selected text.
Ghost text suggestions appear as you type, debounced to save costs. Press Tab to accept, keep typing to ignore.
Type /fix and get a complete corrected file. /explain breaks down complex code. /test writes unit tests automatically.
Login with GitHub. Your API key never leaves our server. All calls are authenticated and encrypted.
Conversation history survives window switches. Claude remembers your entire session context.
Every code block has a Copy button. Get fixed code into your editor in two clicks — no manual selection needed.
Start free, upgrade when you're ready
Join developers who use CodeSail to write better code, faster.