An open-source coding agent delivered through a CLI, a VS Code extension, and a JetBrains plugin. The repository is currently read-only with no active maintenance, and the JetBrains plugin is deprecated in favor of the CLI.
Project overview
Provides a multi-IDE and terminal coding agent that explicitly removed anonymous telemetry and authentication in its final release.
Project type
AI Coding
Use cases
Coding & Development
Deployment
Desktop app
License
Apache-2.0
Best for
Developers who need an open-source coding agent accessible via the command line or as a VS Code extension.
Key capabilities
A coding agent extension available on the VS Code Marketplace and OpenVSX Registry.
A coding agent accessible via the command line through an npm package.
A coding agent plugin for JetBrains IDEs, distributed via GitHub Releases.
Limitations and risks
The repository is no longer actively maintained and is read-only for all users.
The JetBrains plugin is deprecated in favor of the CLI.
Because the repository is read-only and unmaintained, there will be no future security patches or bug fixes.
Getting started
The setup difficulty is documented as easy. The first success path involves installing the VS Code extension or CLI, and then starting to use the coding agent in your IDE or terminal.
Alternatives and comparisons
Provides an agentic skills framework and software development methodology that enforces test-driven development and subagent-driven development for coding agents.
A complete system providing skills, instincts, memory optimization, continuous learning, security scanning, and research-first development across multiple AI agent harnesses.
Small, composable, and adaptable engineering skills for AI coding agents that enforce software engineering fundamentals like test-driven development, domain modeling, and code review.