Orca — Free Multi-Agent Coding Environment

35,000 GitHub stars. MIT license. Run Claude Code, Codex, Hermes, Cursor, Qwen, Grok — all in one window. Split terminals. Parallel work trees. Design mode for visual edits. Mobile companion. We set it up from £49.

Why Orca beats single-agent coding

• Fan one prompt across 4 agents — compare results, pick the winner
• Parallel work trees — each agent in its own isolated copy, never clash
• Design mode — click any element on your page, drop notes, send all changes to your agent at once
• Mobile companion — check on agents, get pings, send follow-ups from your phone
• Supports every coding agent: Claude, Codex, OpenCode, Cursor, Kimi, Grok, Qwen, Pi, Hermes
• Built-in GitHub + Linear integration — browse PRs and issues without leaving the app
• Computer use skill — let agents control apps on your screen