{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "b9d9b3f6798d2229b94fa72c14853cc3cedcf85558e529895eed8d840876f33f",
  "signature": "USLtw3aPXi6t1iYzKg2kSx5vUc7MJHRzvveF43kJ6osw0Ksr/EnEOjN0InnUFqNTj+2L+7tbDfCxBWzAMfidBA==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T02:02:02.260Z",
  "slug": "kyc-onboarder",
  "version": "0.1.0",
  "filename": "kyc-onboarder-agent-plugin.zip",
  "bytes": 3356,
  "content_digest": "715c1ca18c5a07e3bf0d3b1d2a6e42b7b7a449e0f44210c5670153d458ece73e",
  "content_signature": "tHd8XgvV6rATP3Y1r3oVIrricwXetfj1khB/elscraasCEMvkqCqiBgXdGl3nq3Wt6FKu95aNbvrfS94C0CwDA==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "0a2c8a55c1f38e7a9ee55e0130c553f7468f7e66e8fb8c9883d827e1193c5eaf"
    },
    {
      "path": "skills/kyc-onboarder/SKILL.md",
      "sha256": "ea019f3d796c10efe75aac36ddc17f6d0797a7548952396c74864a43dbb86956"
    }
  ],
  "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]"
  }
}