# Roo Code | Artificialus > For the complete content index, see [llms.txt](https://artificialus.com/llms.txt). Markdown versions of all pages are available by appending `.md` to any URL. - Home - / - Agents - / - Roo Code RC # Roo Code A whole dev team of AI agents in your editor. Roo Code Inc. Open source Since 2024 Visit Website Repository Docs Download Share X Facebook Reddit Telegram Bluesky Email Roo Code (formerly Roo Cline) is an open-source, multi-agent VS Code extension that gives every developer a full AI dev team inside the editor. Fork of Cline with expanded capabilities: multiple specialized agent modes (Code, Architect, Ask, Debug), boomerang orchestration to delegate sub-tasks, MCP support, and support for all major LLM providers. 38K+ GitHub stars as of May 2026. ## + Pros - Multi-agent modes (Code, Architect, Ask, Debug) with specialized prompts and tools for each role - Boomerang orchestration enables complex multi-step workflows across parallel sub-agents - Works inside VS Code, Cursor, Windsurf — no editor lock-in - Fully open source Apache 2.0 — 38K+ stars and very active maintenance - MCP-native and BYO LLM — complete flexibility on tooling and model provider ## − Cons - Requires LLM API key — no free inference included - Setup complexity higher than commercial tools like Cursor or GitHub Copilot - Roo Cloud not yet available — cloud execution still requires local setup - Multi-agent boomerang workflows can accumulate significant token costs with expensive models ## Pricing ### Free (OSS) $0 Open source VS Code extension with basic features. Apache 2.0 license. ### Pro Discontinued Project shut down May 15, 2026. Roo Code (originally Roo Cline) is a VS Code extension and fork of Cline that expanded the single-agent model into a full multi-agent dev team inside the editor. Launched in late 2024 and growing to 38K+ GitHub stars by May 2026, it is one of the most actively maintained open-source coding agent projects. The core innovation is agent modes: Code (writes and edits), Architect (designs systems), Ask (answers questions without editing), and Debug (diagnoses issues) — each with its own system prompt, tool access, and context strategy. Boomerang orchestration lets the active agent spawn and delegate sub-tasks to other agents, each in an isolated context window, and collect the results — enabling complex multi-step workflows without overflowing a single context. Roo Code is provider-agnostic (Claude, GPT, Gemini, local models via Ollama) and MCP-native, allowing it to connect to any external tool server. The extension works inside VS Code, Cursor, Windsurf, and any VS Code fork, and the team is developing Roo Cloud for hosted execution. ## Key Features • Multi-agent modes: Code, Architect, Ask, Debug — each with its own system prompt and tool set • Boomerang orchestration: spawn sub-agents for isolated sub-tasks, collect results back • MCP support: connects to any Model Context Protocol server • BYO LLM: Claude, GPT, Gemini, local models via Ollama • Works in VS Code, Cursor, Windsurf, and all VS Code forks • Apache 2.0 licensed — fully open source • 38K+ GitHub stars (May 2026) • Active community with frequent releases • Roo Cloud (coming soon): hosted execution without local setup ## Version History v3.54.0 May 15, 2026 Final release; repository archived by owner on May 15, 2026. Roo Code extension officially shut down. v3.53.0 Apr 23, 2026 Community handoff announced. Added GPT-5.5 (OpenAI Codex), Claude Opus 4.7 (Vertex AI), checkpoint navigation controls. v3.52.1 Apr 13, 2026 Patch release: added correct JSON schema for .roomodes config files; removed hiring announcement from VS Code extension UI. v3.52.0 Apr 8, 2026 Added Poe as AI provider, xAI Grok-4.20 models, OpenAI GPT-5.4 mini/nano models, MiniMax model listing fixes. v3.51.1 Mar 8, 2026 Patch release: added Cohere Embed v4 for Bedrock, Gemini 3.1 Pro CustomTools on Vertex AI, and GPT-5.4 to ChatGPT Plus/Pro Codex catalog. Best for Developers who want a powerful multi-agent VS Code workflow with specialized modes, boomerang task orchestration, and full control over the underlying LLM Capability Multi-agent modes (Code, Architect, Ask, Debug), boomerang orchestration, MCP, BYO LLM, VS Code, open-source Runs on VS Code · Cursor · Windsurf · any VS Code-compatible editor Signature Snippet Copy ``` `Open Roo Code in VS Code and switch to Architect mode. Type: 'Design the database schema and API layer for a multi-tenant SaaS billing system.' Architect mode produces a full design doc. Then Roo Code's boomerang orchestration hands off implementation sub-tasks to Code mode agents in parallel — one for the schema migration, one for the API routes, one for the tests — each running in its own context window.` ``` ## More in this Space SO ### Sourcery Closed source AI code review platform for the AI era. Automated code reviews, security scanning, and team analytics across GitHub, GitLab, VS Code, and JetBrains. Used by 300,000+ developers. View profile WT ### What The Diff Closed source AI-powered PR description generator and code review assistant. Automatically writes pull request descriptions, sends stakeholder notifications, creates changelogs, and provides inline code refactoring. View profile BA ### Blackbox AI Closed source Multi-agent AI coding platform with 12+ agents and 24+ models, featuring Chairman LLM for parallel multi-agent evaluation and end-to-end encrypted inference. Ships across six surfaces: CLI, IDE, Cloud, API, Mobile, and Builder. View profile