Krabby Overview

Krabby is an open source desktop app for running multiple coding agents in parallel. Each agent works in an isolated Git worktree, so they don't interfere with each other.

Capabilities

• Parallel agents: Run multiple agents simultaneously, each in its own git worktree
• Providers: Claude Code, Codex, and Gemini CLI with full model selection, permission modes, and effort levels
• Best-of-N: Run multiple agents on the same task and pick the best result
• Diff review & PRs: Side-by-side diffs, CI checks, and merge — all in one view
• Kanban board: Organize tasks visually with auto-updating columns
• Issue integration: Pull tasks from Linear or GitHub Issues directly
• MCP servers: 40+ servers in the catalog — Playwright, Supabase, Sentry, Stripe, Figma, and more
• Remote development: Connect to remote machines via SSH/SFTP
• Automations: Schedule recurring tasks or trigger agents from GitHub, Linear, and Sentry events
• Skills: Extend agents with reusable skills from OpenAI, Anthropic, and community catalogs
• File editor: Built-in code editor with syntax highlighting and file tree
• Terminal: Full terminal per task — run commands and see output without leaving Krabby

How It Works

Click "Add Task" to create one or more worktrees. Each worktree runs its own agent. You can then review the diff when done, iterate if needed, and open a PR inside of Krabby.

Demo

Get Involved

Krabby is open source. We ship fast and welcome contributions - see the contributing guide.

Available for macOS, Windows, and Linux.