{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "f1af58001f1edf555212108abb7e29fac3e3ee26a75fb271eb5febd791cca322",
  "signature": "8M+voVII78jwyuFq+LTFU8dYG87dN6gxGoxkHBqMqw/K+iPkRBTUrl7SGYX0i6p9JN2ud58wGfjDLruIp2eMCw==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:07:34.652Z",
  "slug": "decision-record-author",
  "version": "0.1.0",
  "filename": "decision-record-author-agent-plugin.zip",
  "bytes": 3325,
  "content_digest": "89dd4d8b5d9fd37f4fb723f8856ab42016f51a2879ca21bf0d2399077e13029c",
  "content_signature": "AhovvjqUr5A9NfNe/tto9p6pz/OvAF75PBC2L0HZwNkSGSAM/T1k7ehIONJ6nTHaCtWoYg+CnZbNhK7iTjYWCQ==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "ce85393bd01aabfd11483fa066ef252c34005b57fa0a1bb203e311643ffc6540"
    },
    {
      "path": "skills/decision-record-author/SKILL.md",
      "sha256": "0ac5ab78cc3c7363523f7ffe429381237603ec5055cdf2f8312152b87552b665"
    }
  ],
  "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]"
  }
}