Once documentation
Once makes repository automation reusable across developers, coding agents, and machines by giving each action explicit inputs, outputs, environment, and execution policy.
Getting Started
Install Once and run your first cacheable script.
Why Once
Understand the model behind reusable automation.
Scripted Automation
Add caching to the scripts you already trust.
Typed Graph
Grow workflows into typed targets and capabilities.
Infrastructure
Run actions remotely on hosted sandboxes.
Reference
The manifest, commands, and target kinds.