{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "34f416d5bc0f6e4a7553752772325e8bb1c4e6c8573b96ee53dd4b143bdbbd89",
  "signature": "d05Elg3GZ0YWZN1to+vi2Q+kVCQAwGb1R/4j7kybaKr6BTVS+OFpGVji9teHyvpOwbBi3lEwS+Hm6Zmfd+x6AA==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T01:31:46.491Z",
  "slug": "ios-swiftui-patterns",
  "version": "0.1.0",
  "filename": "ios-swiftui-patterns-agent-plugin.zip",
  "bytes": 3499,
  "content_digest": "eebafc8094542a387a84c1984687cccd793d167933601ca22103f3d03c9b04bb",
  "content_signature": "0x9xwnhuVEJ36vKELOjIDzGIy5UmQDYFrKVHBhcsIM+ZQGP27fxJD9dQw5YcwCIsN1ZPxNQw8UDIB90Uc90ACQ==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "80f4e1bfe43162b341629fde90b3188871c46d36a14e9c1a20358805edf37623"
    },
    {
      "path": "skills/ios-swiftui-patterns/SKILL.md",
      "sha256": "578418da1b9e052f4e2ff8b9478e6efa416f3f56fc592726bb2ef00d2ce7fffb"
    }
  ],
  "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]"
  }
}