Know what is live before you promise it.

RightSide remains in controlled private founder development; external beta is not authorized. The first release proves a narrow path well instead of claiming to replace every cloud platform.

Supported installer systems

• Linux x64, including x64 WSL2.
• Apple silicon macOS.
• Node.js 22.13 or newer.

Not currently supported

• Native Windows outside WSL2.
• Intel macOS.
• Linux ARM64.
• Public self-service signup.
• A claim that every framework or workload shape is supported.

Founder-wedge boundary

Database is disabled unless explicitly requested. Hosted-app authentication is enabled when CLI/MCP creates a project; configure public paths or explicitly disable hosted auth when the application must be public. Persisted application data remains a separate opt-in path.

When to stop

Stop and ask the owner when access is not allowlisted, a requested capability falls outside the documented path, the repair would require platform authority, or the same structured failure persists after evidence-based source repairs.