OpenCode

github.com/sst/opencode AI Coding Tools Open-source projectOpen source

Use OpenCode as an open-source agent for coding tasks in a development workflow.

github.com/sst/opencode
OpenCode homepage screenshot

About OpenCode

OpenCode is an open-source AI coding agent hosted on GitHub. It is intended for use in development workflows to assist with coding tasks, code analysis, and exploration.

You can install it from the command line using the install script or package managers such as npm, Homebrew, Scoop, Chocolatey, Pacman, Mise, and Nix. It is also available as a desktop application in beta for macOS, Windows, and Linux, with downloads from the releases page. The project includes documentation and contributing guides in the repository.

OpenCode includes two built-in agents that you can switch between with the Tab key. The build agent is the default full-access agent for development work, while the plan agent is read-only, denies file edits, and asks permission before running commands. It suits developers who prefer open-source tools and work from the terminal or desktop across different operating systems.

Key features

  • Open-source AI coding agent for development workflows
  • Built-in build agent with full access for development work
  • Built-in plan agent for read-only analysis and exploration
  • Switch between agents using the Tab key
  • Desktop app beta for macOS, Windows, and Linux
  • Install via npm, brew, scoop, choco, pacman, and nix
Best for: Developers who want an open-source coding agent for development and code exploration tasks.
Good for
  • Open-source codebase
  • Multiple install options via package managers
  • Includes read-only plan mode for safe exploration
  • Desktop app available for major operating systems
Watch out for
  • Desktop app is listed as beta

OpenCode at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Open source
Yes · Source code
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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OpenCode FAQ

What is OpenCode?
OpenCode is an open-source AI coding agent for coding tasks in a development workflow. Its code and documentation are hosted on GitHub.
How do I install OpenCode?
You can install it with the install script or through package managers including npm, Homebrew, Scoop, Chocolatey, Pacman, Mise, and Nix.
What agents are included in OpenCode?
It includes a build agent for full-access development work and a plan agent for read-only analysis. You can switch between them with the Tab key.
Is there a desktop version of OpenCode?
Yes, a beta desktop application is available for macOS, Windows, and Linux. Downloads are listed on the releases page.
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