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Home/Categories/Developer Tools/orca
icon of orca

orca

Open source alternative to Cursor, GitHub Copilot and Devin AI

Orchestrate parallel coding agents across isolated worktrees. MIT licensed, desktop-first, and built for Claude Code, Codex, OpenCode, and similar CLIs.

65.9K starsTypeScriptMITActive this week
Visit websiteGitHub repo
image of orca
Contents
  1. 01Who orca is for
  2. 02The problem it solves
  3. 03How it solves it
  4. 04Strengths and trade-offs
  5. 05orca vs alternatives
  6. 06Quick start
  7. 07Tech stack
  8. 08FAQ
  9. 09Similar open-source tools
TL;DR

orca Orchestrate parallel coding agents across isolated worktrees. MIT licensed, desktop-first, and built for Claude Code, Codex, OpenCode, and similar CLIs. Orca is best for developers and technical leads who already use coding-agent CLIs and need a desktop control plane for parallel work. It fits teams that want stronger workflow organization without moving every agent interaction into one proprietary model vendor.MIT · TypeScript · 65.9K stars · Active this week

who it's for

Who orca is for#

Best fit

Orca is best for developers and technical leads who already use coding-agent CLIs and need a desktop control plane for parallel work. It fits teams that want stronger workflow organization without moving every agent interaction into one proprietary model vendor.

Consider alternatives when

Use it when you routinely run several agents or worktrees at once. A simpler editor or terminal is enough if you only ask one agent for small local changes.

the problem

The problem it solves#

AI coding agents are useful, but running several of them in the same checkout creates branch conflicts, lost context, and hard-to-review changes. Developers end up juggling terminals, worktrees, issue tabs, and pull requests while trying to remember which agent did what.

That workflow creates infrastructure overhead for teams adopting coding agents seriously. A normal IDE can edit files, but it usually does not treat agent sessions, worktrees, GitHub tasks, and remote machines as one operating surface.

how orca solves it

How it solves it#

Worktree isolation keeps parallel agent tasks

Worktree isolation keeps parallel agent tasks from overwriting each other's files.

Multi-agent terminals let developers compare different

Multi-agent terminals let developers compare different CLIs and models in one workspace.

Built-in source control helps review generated

Built-in source control helps review generated diffs before they become commits or PRs.

GitHub and Linear context keeps issue

GitHub and Linear context keeps issue work close to the agent session that produced it.

Remote and mobile support make long-running

Remote and mobile support make long-running agent tasks easier to monitor.

strengths · trade-offs

Strengths and trade-offs#

Strengths

  • Orca is an agent development environmentOrca is an agent development environment for running CLI agents side by side across isolated git worktrees.
  • The repository is MIT licensed, shipsThe repository is MIT licensed, ships desktop builds for macOS, Windows, and Linux, and includes support for agents such as Claude Code, Codex, Grok, Gemini, OpenCode, and related CLI tools.
  • This approach belongs in Developer ToolsThis approach belongs in Developer Tools because it manages the workspace around AI agents rather than acting as a model provider.

Trade-offs

  • -When to choose another pathUse it when you routinely run several agents or worktrees at once. A simpler editor or terminal is enough if you only ask one agent for small local changes.
versus alternatives

orca vs alternatives#

Unlike Cursor's proprietary IDE, Orca is focused on orchestrating fleets of CLI agents across separate worktrees and repositories. Compared to paid commercial tools in this category, Orca is better for developers coordinating multiple autonomous coding runs.

install · quick start

Quick start#

text
Install Orca on macOS with Homebrew when you want the desktop agent orchestrator managed as a cask.
brew install --cask stablyai/orca/orca
tech stack · detected from GitHub

What it's built on#

Languages
JavaScriptTypeScript
Frameworks
Next.jsReact
Tooling
esbuild
frequently asked

FAQ#

What is orca best for?

Orca is best for developers and technical leads who already use coding-agent CLIs and need a desktop control plane for parallel work. It fits teams that want stronger workflow organization without moving every agent interaction into one proprietary model vendor.

How does orca compare to paid tools?

Unlike Cursor's proprietary IDE, Orca is focused on orchestrating fleets of CLI agents across separate worktrees and repositories. Compared to paid commercial tools in this category, Orca is better for developers coordinating multiple autonomous coding runs.

How do I install orca?

Install Orca on macOS with Homebrew when you want the desktop agent orchestrator managed as a cask. brew install --cask stablyai/orca/orca

also worth a look

Similar open-source tools#

prime-agent

prime-agent

Automate coding workflows with a self-improving agent

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Agent Skills

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Structured workflows for AI coding agents.

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Flue Framework

Flue Framework

Build powerful, autonomous agents with TypeScript.

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OpenCode

OpenCode

OpenCode is an open-source AI coding agent that assists developers in

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Superlearn

Superlearn

Interactive study boards for any topic, no new subscription needed

117HTMLMIT
garden-skills

garden-skills

Production-ready agent skills for Claude Code, Cursor, and Codex

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Repository

Stars
65.9K
Forks
4.3K
License
MIT
Latest
v1.4.199
Last commit
2 days ago
Last verified
Sep 10, 2026
Repo
stablyai/orca ↗

Additional details

Language
TypeScript
Open issues
5,771
Contributors
365
First release
2026

Categories

Developer ToolsAI & Machine LearningWeb Development

Tags

AI Coding AssistantDeveloper ToolsCLIWorkflow Automation