docs: analyze Claude sandboxing vs cloud execution approaches #106
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Research and compare different approaches for secure remote task execution: - Claude Code native sandboxing (bubblewrap/Seatbelt) - Devcontainers for container-based isolation - Hetzner/VPS (current approach) - Fly.io Machines for per-task VM isolation Recommend hybrid approach starting with native sandbox on existing infrastructure, with devcontainers and Fly.io as future enhancements. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add SANDBOX_RECOMMENDATIONS.md with concrete implementation guidance for enabling Claude Code's native sandboxing in the task TUI app. Key findings: - Native sandboxing is already built into Claude Code (bubblewrap/Seatbelt) - Can be enabled immediately via .claude/settings.json config - Requires minimal code changes (~50 lines in executor.go) - Better than Hetzner/Fly.io for immediate security improvements - Devcontainers and Fly.io remain good future options Recommendation: Implement Phase 1 (native sandboxing) immediately for filesystem/network isolation and safe auto-execution mode. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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Summary
Key Findings
Claude Code Native Sandboxing:
--dangerously-skip-permissionsDevcontainers:
Fly.io Machines:
Recommendation
Test plan
🤖 Generated with Claude Code