Stasher: Accountless, Ephemeral Secret Sharing

Stasher is a command-line tool for secure, ephemeral secret sharing. No accounts, no backend, just pure, encrypted secret transmission using AES-256-GCM. Burn-after-read functionality ensures secrets are deleted after a single use. Built with full supply chain transparency (cryptographically signed, SLSA v1 attested, Rekor logged), Stasher's open-source nature and verifiable security make it ideal for even the most paranoid users.