asciinema-streaming-backup

# asciinema-streaming-backup Complete system for streaming asciinema recordings to GitHub with automatic brotli archival. Uses idle-detection for intelligent chunking, zstd for concatenatable streaming compression, and GitHub Actions for final brotli recompression. > **Self-Evolving Skill**: This skill improves through use. If instructions are wrong, parameters drifted, or a workaround was needed — fix this file immediately, don't defer. Only update for real, reproducible issues. ## When to Use This Skill Use this skill when: - Setting up real-time backup of asciinema recordings to GitHub - Configuring idle-detection chunking for recordings - Creating orphan branch infrastructure for recording storage - Integrating GitHub Actions for brotli recompression > **Platform**: macOS, Linux > **Isolation**: Uses Git orphan branch (separate history, cannot pollute main) --- ## Architecture Overview ``` ┌─────────────────┐ zstd chunks ┌─────────────────┐ Actions ┌─────────────────┐ │ asciinema rec │ ──────────────────▶ │ GitHub Orphan │ ───────────────▶ │ brotli archive │ │ + idle-chunker │ (concatenatable) │ gh-recordings │ │ (300x compress)│ └─────────────────┘ └─────────────────┘ └─────────────────┘ │ │ │ Idle ≥30s triggers chunk │ Separate history ▼ │ Cannot PR to main ...