Individual skill
shadowtrace-file-recovery
Exercise reversible file encryption, key custody, recovery tooling, and destructive-impact detection.
skills/shadowtrace-arena-file-recovery/SKILL.md
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- Observed behavior
- Instructions only
- Last checked
- Nov 11, 2026
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- Repository last updated
- Oct 10, 2026
- License
- MIT
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- ai-agent Repository topic
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- engineering Derived category
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SKILL.mdcore · 493 bytes
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# File Recovery Lab
Work only on a disposable fixture copy. Define key generation, authenticated
encryption, extension selection, manifest format, and recovery order. Require a
dry run, per-file hashes, an untouched canary, and a decrypt-then-compare gate.
Document indicators that defenders can use to detect the transformation burst.