# Phase 1 shipped: Go project foundation

> The compiled Go CLI, typed results, secure execution boundaries, and reproducible cross-platform build foundation are available.


Phase 1 established the Go implementation foundation used by every later
ainfra lifecycle capability.

## What shipped

- A pinned Go module and functional `ainfra` command shell.
- Typed results with stable text and versioned JSON rendering.
- Secure filesystem and subprocess boundaries.
- Offline unit, component, adversarial, fuzz, and black-box tests.
- Reproducible Linux and macOS builds for amd64 and arm64.

Read the complete
[Phase 1 development note](https://github.com/projectious-work/ainfra/blob/v1.x-dev/dev-notes/phase-01-go-project-foundation.md)
or inspect
[v1.0.0-alpha.1](https://github.com/projectious-work/ainfra/releases/tag/v1.0.0-alpha.1).


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Source: https://projectious-work.github.io/ainfra/changelog/phase-1-go-project-foundation-shipped/index.md