---
gsd_state_version: 1.0
milestone: v1.0
milestone_name: milestone
status: executing
stopped_at: Phase 3 context gathered
last_updated: "2026-04-09T18:59:43.250Z"
last_activity: 2026-04-09
progress:
  total_phases: 3
  completed_phases: 2
  total_plans: 4
  completed_plans: 4
  percent: 100
---

# Project State

## Project Reference

See: .planning/PROJECT.md (updated 2026-04-09)

**Core value:** Secrets never enter the Claude Code environment
**Current focus:** Phase 2 (next)

## Current Position

Phase: 3 of 3 (sandbox aware prompting)
Plan: Not started
Status: Ready to execute
Last activity: 2026-04-09

Progress: [███░░░░░░░] 33%

## Performance Metrics

**Velocity:**

| Phase 01 P01 | 1min | 2 tasks | 3 files |
| Phase 01 P02 | 1min | 2 tasks | 1 file |

## Accumulated Context

### Decisions

- [Phase 01]: Claude Code provided via nix-claude-code flake (ryoppippi/nix-claude-code), not host PATH
- [Phase 01]: readlink -f required to resolve NixOS profile symlinks to real nix store paths for bwrap visibility
- [Phase 01]: SANDBOX_PATH built via makeBinPath in flake.nix to prevent host PATH leakage
- [Phase 01]: SHELL set to nix store bash path, not /bin/bash (doesn't exist in tmpfs root)
- [Phase 01]: --shell flag added for manual sandbox debugging
- [Phase 01]: SSL cert verification failure is a host-level NixOS issue, not sandbox-specific

### Pending Todos

None.

### Blockers/Concerns

- SSL cert verification fails system-wide (host + sandbox) -- NixOS/OpenSSL issue, not claudebox

## Session Continuity

Last session: 2026-04-09T18:59:43.248Z
Stopped at: Phase 3 context gathered
Resume file: .planning/phases/03-sandbox-aware-prompting/03-CONTEXT.md