{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "5b021afc239bf35fb779ccc362cf08a5902d67dc8349de104aa908247d7bcf0b",
  "signature": "FZog51HF+ZtoT1OAQi03qU9xcAvZ9bSuiQaWPVRPiKyGmzKCoywsV5E+hZUtHdeu/X9reQpUe6v06QoIKYNaDg==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T02:04:10.715Z",
  "slug": "soul-naval-ravikant",
  "version": "0.1.0",
  "filename": "soul-naval-ravikant-agent-plugin.zip",
  "bytes": 4017,
  "content_digest": "496aa24c094cc3e2fec163413fec417a48d9eab1c0b57f67142256862e4ecc0a",
  "content_signature": "DC9l25jXvX0xhc4s3KddqtEdUqlVdzCs5jJrQVZfsUumJgTAyu00oCHJBxjRuHyzBMvt5h7qyMkXrxeeYPgVDw==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "48d2bbe3201f5e88c1f0b1d663383b575908df740173ac9b03ed25fcb47b769a"
    },
    {
      "path": "skills/soul-naval-ravikant/SKILL.md",
      "sha256": "ef0020edd8e13007b9717147b5ccfd22ed0bd54f2eed398978cf4fbf24346af4"
    }
  ],
  "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]"
  }
}