# Milestones

## v1.0 MVP (Shipped: 2026-04-10)

**Phases completed:** 3 phases, 5 plans, 6 tasks

**Key accomplishments:**

- Nix flake with writeShellApplication producing claudebox wrapper in bwrap with clearenv, env allowlist, tmpfs root, secret hiding, and comma/nix tool access
- Fixed NixOS symlink resolution — readlink -f for profile paths to real nix store paths
- CLI with --check, --dry-run modes, multi-flag parsing, and CLAUDE_ARGS accumulator
- Pre-launch env audit with grouped display, sensitive value masking, and interactive Y/n confirmation
- SANDBOX.md generation and CLAUDE.md import management for sandbox-aware prompting

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