The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Core
A framework helps you quickly build AI Native IDE products. MCP Client, supports Model Context Protocol (MCP) tools via MCP server.
Install
$
git clone https://github.com/opensumi/coreInstall command taken from the project's README or registry entry. Always review code before running it.
README excerpt
Read full README on GitHub →OpenSumi
A framework helps you quickly build AI Native IDE products.
Changelog · Report Bug · Request Feature · English · 中文
🌟 Getting Started
Here you can find some of our example projects and templates:
- Cloud IDE
- Desktop IDE - based on the Electron
- CodeFuse IDE - AI IDE based on OpenSumi
- CodeBlitz - A pure web IDE Framework
- Lite Web IDE - A pure web IDE on the Browser
- The Mini-App liked IDE
⚡️ Development
$ yarn install
$ yarn run init
$ yarn run download-extension # Optional
$ yarn run start
By default, the tools/workspace folder in the project would be opened, or you can run the project by specifying the directory in the following way:
$ MY_WORKSPACE={local_path} yarn run start
Usually, you may still encounter some system-level environment dependencies. You can visit Development Environment Preparation to see how to install the corresponding environment dependencies.
📕 Documentation
For complete documentation: opensumi.com
📍 ReleaseNotes & BreakingChanges
You can see all the releasenotes and breaking changes here: CHANGELOG.md.
🔥 Contributing
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