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VS Code AI agent for autonomous coding and task automation
Open-source VS Code extension that generates, refactors, and debugs code using natural language. Supports 400+ AI models with optional API keys and built-in task automation.

Kilo Code is a VS Code extension that brings autonomous AI capabilities directly into your editor. Developers can generate code from natural language prompts, automate repetitive tasks, and refactor existing codebases without leaving their workflow. The extension validates its own output, executes terminal commands, and even automates browser interactions for end-to-end development scenarios.
With support for 400+ AI models—including Gemini 2.5 Pro, Claude 4 Sonnet & Opus, and GPT-5—teams can choose the right model for each task. The Multi Mode system offers specialized agents: Architect for planning, Coder for implementation, and Debugger for troubleshooting. Custom modes can be created to match specific workflows. API keys are optional, and the platform offers transparent pricing that matches provider rates.
The integrated MCP Server Marketplace allows developers to extend agent capabilities with community-built integrations. Built with TypeScript and distributed under the Apache-2.0 license, Kilo Code merges features from open-source projects while maintaining its own product vision, making it suitable for individual developers and teams seeking AI-assisted development without vendor lock-in.
When teams consider Kilo Code, these hosted platforms usually appear on the same shortlist.
Looking for a hosted option? These are the services engineering teams benchmark against before choosing open source.
Automated Code Refactoring
Modernize legacy codebases by describing desired patterns; the agent refactors and validates changes automatically.
Full-Stack Feature Development
Use Architect mode to plan, Coder mode to implement, and browser automation to test end-to-end workflows in one session.
Debugging Complex Issues
Leverage Debugger mode to analyze stack traces, run terminal diagnostics, and propose fixes with self-validation.
Rapid Prototyping
Generate boilerplate code from natural language descriptions, accelerating proof-of-concept development cycles.
API keys are optional. You can create a Kilo Code account to access 400+ models with transparent pricing, or bring your own keys for supported providers.
Kilo Code supports 400+ models including Gemini 2.5 Pro, Claude 4 Sonnet & Opus, and GPT-5, with pricing that matches provider rates exactly.
Multi Mode includes Architect for planning, Coder for implementation, and Debugger for troubleshooting. You can also create custom modes tailored to your workflow.
The MCP Server Marketplace lets you discover and integrate community-built MCP servers that extend the agent's capabilities with additional tools and integrations.
Yes, Kilo Code is licensed under Apache-2.0 and actively merges contributions from the community while maintaining its own product roadmap.
Project at a glance
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