{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "e7f9516b31be778cf941059eda70fd78a6175f70d82024242e6592bab96f3783",
  "signature": "COSpBM1ohTmA4EPpKsxqtLTwVlOZIJGfdUE/1eTX8iISA18knbNAkE/GF0OBtLqbxDsPf05X/sdz5TwENi6LBQ==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:12:36.979Z",
  "slug": "iv-jobs-to-be-done",
  "version": "0.1.0",
  "filename": "iv-jobs-to-be-done-agent-plugin.zip",
  "bytes": 3854,
  "content_digest": "31d0fd6d359ceede4a9830b3ef4b7665719e10d5a250882e901b1204af0391ef",
  "content_signature": "AMzYNP8WEyNl8GrjAHxOxDos3Hu8Ed+ztBTmbUT2+87bexxcJbdDHgC+6i3fhrey/Hz7Myi/msZv3IvpeszsDw==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "a83346b5c84351dda4955d6769701f27a71e675beecc1f7d4ea4fc5949ce4c50"
    },
    {
      "path": "skills/iv-jobs-to-be-done/SKILL.md",
      "sha256": "28443c33af69e64dc72558edeb059e5f976ad358f1de9108a7cd3d83f9c63984"
    }
  ],
  "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]"
  }
}