{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "24cea0e14aad29f86f6f64dcfc92f890bff638c94dd50f265027691d12d46f80",
  "signature": "EgTD+L8CbbeiIeDfHzS82uMCJ8xn0Iy62f5T1GCFvXBa2P11dVZUL3WTLssK7OA862vXnwwsWze++hGEANp6AQ==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:00:50.955Z",
  "slug": "microservices-patterns",
  "version": "1.0.0",
  "filename": "microservices-patterns-agent-plugin.zip",
  "bytes": 3541,
  "content_digest": "895b87190b2b8157819f8f17bf254bbc9f072f85c28080d2237b76bebdddcd43",
  "content_signature": "+WsAijpfSXSXnSGs8MdBP4QkoyZJnAqKZWct4+5Xopn80cXHr+Z+KnOF9rJKvuDt3U8ybrRPJoN4CRCNhxRiAw==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "5f3cb06c4d1291f95743b38377d7df437f1d5fa727bef6b0b5e9da07b1da464c"
    },
    {
      "path": "skills/microservices-patterns/SKILL.md",
      "sha256": "06654aff8b6d0f60b4b83d4037a0d9a23426e33d1cb16998921896b9588631f9"
    }
  ],
  "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]"
  }
}