{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "073d644ee6531ae2fb72dc5e50a1556a8e5a0072c1125578ecc384e661609f9d",
  "signature": "ILcosh11EBNjDYw/54Tksq1uOLi6J9CI4yk/0IWo3hTjoNOla6Gg3ScHOD53qnx6/TFQBnFnSmnhlKS6htiFCA==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:47:58.827Z",
  "slug": "soul-patrick-collison",
  "version": "0.1.0",
  "filename": "soul-patrick-collison-agent-plugin.zip",
  "bytes": 4019,
  "content_digest": "816f922bbd26fb562b00b2d8c9773943a35c3834cfdeb60b8b6346f5fd2236d5",
  "content_signature": "NihoxFEpfchxGtdnjrpCI8TfJ0aYVQlFWFnTv3vibFiOXy2ZUr+ziybnSLYr4CEj+tzfozTk3r+6uUrwk9QyAg==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "014dfdfd51bd2e04441d6dd4eccee18b66ffa90ab2f1c5376372f136f05d0610"
    },
    {
      "path": "skills/soul-patrick-collison/SKILL.md",
      "sha256": "fe82031d836f7703ac049defb4f8229385ee48d36de14920484c47639a7b5cdd"
    }
  ],
  "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]"
  }
}