{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "98ea8689474cb2453c9a7c837df6b91640207d7928573fa46db671b6580f463e",
  "signature": "+Unoufp+0yej9/ZN0aPcnmIfj4ml3v64vufbNV5fjxXYZpc0JFH8LyGX0mSEh2xwWThh1v6XWccZGL6xhNmCCg==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T01:10:41.562Z",
  "slug": "soul-dario-amodei",
  "version": "0.1.0",
  "filename": "soul-dario-amodei-agent-plugin.zip",
  "bytes": 3977,
  "content_digest": "bb1428aa8351acd721a1c1eba091d5f718e256648cfb61e31367f97752460c08",
  "content_signature": "BCSGEudnpBUWm7Hda+XRN2jf9QdYfNInBhA1XUx6lpnkmgaMyRnygONpDLZW/aaQigxVBjihb4CMi/r1vk3mBA==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "391f82bbdc2db8efd7f5af225a86f4e525cb1fa1fab1c67311315a00eb62c33c"
    },
    {
      "path": "skills/soul-dario-amodei/SKILL.md",
      "sha256": "7505c4d1fd7d7236f5e207457e1bf43e42c06f217385289b5067a2aa24805b04"
    }
  ],
  "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]"
  }
}