{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "eaab2777e84b9274fce41297f78d7c40d7c27c83266c5cef6b2b073b67d0e112",
  "signature": "66HkCYUSqdsw/Qtyf0/0RyW5VjJxGZTpVufuGV4N+JURoNKp32HSLlmwJYFmoxOCx03S+NziMnxF55jC2whADg==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T01:06:20.587Z",
  "slug": "e2e-cypress-patterns",
  "version": "1.0.0",
  "filename": "e2e-cypress-patterns-agent-plugin.zip",
  "bytes": 3478,
  "content_digest": "2327f878368761523043b86af3057a5ed52a5be2ae1a04b265acd6e15071ac30",
  "content_signature": "pL+/FwIN4+ppOmxOV1BbsOmEN0gtRkBUGs1h/pQmFnRTGpBIFF4gJBapflIqR7FWyjRlORcxajicOe40WErhBg==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "7a20aec0beefa4a8cb6e9d23f4c63e3fd770ac92792887383618cc2b04695934"
    },
    {
      "path": "skills/e2e-cypress-patterns/SKILL.md",
      "sha256": "fe49f5f6bde73d6fd9d28bbf0f0cb26dd229588028e141c0aeae747cd7129006"
    }
  ],
  "verify": {
    "public_key_url": "https://superagentskill.com/api/public/signing-key.pem",
    "instructions": "sha256 the downloaded .zip, compare with `sha256`, then verify the base64 `signature` as an Ed25519 signature over the ascii sha256 hex string using the public key. An extracted or repacked copy can still be verified via `content_digest` / `content_signature`. Helper: node scripts/verify-package-signature.mjs <file.zip> <signature.json> [public-key.pem]"
  }
}