Roo Code
Roo Code is an open-source IDE plug-in for AI-assisted coding, built by Roo (open source fork of Cline). Roo Code's verified model list is still being expanded, so this page emphasizes runtime shape, pricing, and comparable AI coding harnesses. It's free and open source. It runs as an extension in VS Code and JetBrains IDEs, pairing editor context with chat, completions, multi-file edits, and code review workflows for daily development.
Overview
VS Code extension and harness framework forked from Cline with enhanced autonomous coding capabilities and additional agent modes.
Featured Model Specs
Underlying Models
Compare to Similar Harnesses
FAQ
What is Roo Code?
Roo Code is an open-source IDE plug-in for AI-assisted coding, built by Roo (open source fork of Cline). It runs as an extension in VS Code and JetBrains IDEs, pairing editor context with chat, completions, multi-file edits, and code review workflows for daily development. It is primarily used for pair programming, code review, and repository-aware edits inside an editor.
How much does Roo Code cost?
Roo Code is free and open source. You pay only for the underlying model API usage.
Is Roo Code open source?
Yes, Roo Code is open-source software.
What are alternatives to Roo Code?
Alternatives include Windsurf, Augment Code, and Zed.