{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "8553f03896a1980a17a932875cf3fc53a9832e9a5489617a363cf9911bb3f18d",
  "signature": "V1JisaoNlkhxTdD2PqOybBFSVxXTudvF7iGZD26aB12W73EQaCIWsiAjtRjIYVlXeTMJ1zwmi0hTNr3+KBAcDg==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-25T03:20:15.899Z",
  "slug": "dbt-model-author",
  "version": "0.1.0",
  "filename": "dbt-model-author-agent-plugin.zip",
  "bytes": 3421,
  "content_digest": "8a87a56b4bfa68259625d73aed465dbbec4ed6c7e80d21e5959b69718f45af37",
  "content_signature": "5W3pBIfQ51pMMY2OXbMRM+G6v/Bm/ubX1UIWd+H/CLWIGrxUcLbSOf09qWBITeuwS/Ew+kvW6yvlm27J6iLbDA==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "17af1ac60207978fef2259fa8f5406e707738fcff49a2bdac5d7462a48a3df30"
    },
    {
      "path": "skills/dbt-model-author/SKILL.md",
      "sha256": "d3dbb7ab7eea62f1b723ce7567430d921a038d54fcb73dd0a0da073899fc8aee"
    }
  ],
  "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]"
  }
}