Roo Code
FreeAn enhanced version of Cline.
FreeFree tier
About Roo Code
Roo Code is an open-source VS Code extension that turns your editor into a full team of AI agents. It supports natural language code generation, debugging, refactoring, documentation, and task automation with adaptive modes: Code, Architect, Ask, Debug, and Custom Modes. It also integrates with MCP servers and is licensed under Apache 2.0. Originally a fork of Cline, Roo Code was archived on May 15, 2026, and is no longer actively maintained.
Key Features
Generate code from natural language descriptions and specs
Adaptable modes: Code, Architect, Ask, Debug, and Custom Modes
Refactor, debug, and update existing code
Write and update documentation
Answer questions about your codebase
Automate repetitive tasks
Utilize MCP (Model Context Protocol) servers
Open source with Apache 2.0 license
Pros & Cons
Pros
- Provides a full team of AI agents directly in the code editor
- Multiple specialized modes cover different development needs
- Open source and free to use
- Integrates with MCP servers for extended capabilities
- Actively maintained before archival with regular updates
- Supports multiple languages via translations
Cons
- Project was archived on May 15, 2026 and is no longer maintained
- Relies on external AI models which may have usage costs or limitations
- May require setup and configuration of MCP servers for full functionality
- Limited to VS Code editor environment
Best For
Generate code from natural language descriptions and specsRefactor and debug existing codeWrite and update documentationGet quick answers about codebasesAutomate repetitive development tasksPlan systems, specs, and migrations (Architect mode)Trace issues, add logs, and isolate root causes (Debug mode)
FAQ
What happened to Roo Code?
Roo Code was shut down on May 15, 2026 and the repository is now archived. Users are directed to alternative projects like ZooCode (a community fork) and Cline (the original project it was forked from).
What license is Roo Code released under?
Roo Code is licensed under the Apache 2.0 license.
What are the available modes in Roo Code?
Roo Code offers Code Mode (everyday coding), Architect Mode (plan systems and specs), Ask Mode (fast answers and explanations), Debug Mode (trace issues and isolate root causes), and Custom Modes (for specialized team workflows).
Is Roo Code free to use?
Roo Code is open source and free. There is no mention of a paid tier; however, users may incur costs from third-party AI models or MCP servers.