One window for all your AI coding agents.
Run Claude, Codex, OpenCode, Gemini, Antigravity, Cursor, and Copilot side-by-side. Terminal and chat, any layout.
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Bring your own agent subscriptions & API keys
Claude · Codex · OpenCode · Gemini · Antigravity · Cursor · Copilot and any agent from the ACP registry.
If you use more than one AI coding agent, you know the pain: separate terminals, separate apps, no shared context. Lightcode puts them all in one place.
Open as many agent threads as you need and arrange them in horizontal and vertical splits. Resize, stack, and rearrange freely. The layout stays fast no matter how many threads you have running.
Agents that support structured APIs (like ACP or provider SDKs) get a proper chat interface with markdown, syntax highlighting, and tool call displays.
Run CLI agents in real terminal sessions, with the same output and controls you expect from your own shell.
Optimized to stay fast and responsive, even when you have lots of agent sessions running side by side.
Sessions are saved automatically, so you can close Lightcode and pick up right where you left off.
Open web pages, attach browser context to agents, and keep research in the same workspace.
View diffs, stage files, generate commit messages with AI, and review GitHub PRs directly inside Lightcode.
Monaco-based editor with LSP support for quick edits without switching to your IDE.
Run Lightcode on macOS, Windows, and Linux, with a polished interface that feels at home on both Mac and Windows.
Use Windows and WSL projects side by side, with agent commands routed through the right environment automatically.
Install and run any agent from the Agent Client Protocol registry directly from settings.
Download the latest release for your platform from the releases page or visit lightcodeapp.com.
| Platform | Format |
|---|---|
| macOS | DMG (Universal) |
| Windows | NSIS installer |
| Linux | AppImage, .deb |
- Install Lightcode for your platform.
- Install the AI agent CLIs you want to use (e.g., Claude Code, Gemini CLI, Codex).
- Open Lightcode, add your project, and start orchestrating.
Contributions are welcome! Please open an issue first to discuss what you'd like to change.