{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "0c0caf9555cf59f58503431601775d36de0c0ecd35c4f4c252acf79c49dea78d",
  "signature": "FLdGg1DYxjRWRBhwISwC33NK17MwPFb6qWtPHdEtZaaIO21RDj1ZLSV69t1cYVEWVe111njb8wskwSN7MXLFDA==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T02:03:59.381Z",
  "slug": "guardrail-orthodontic-advice",
  "version": "0.1.0",
  "filename": "guardrail-orthodontic-advice-agent-plugin.zip",
  "bytes": 3565,
  "content_digest": "f9005d460858568422e046b565383f22e4802a719575a899dfa45a27eb71a1f9",
  "content_signature": "zsibzFGSJPpluJnDf9JuwvpM3ijwPSjMINtuzvTL/3Kunovv0tDJPTsekvr51TIjtUgcLJNK/Ep6AO8k2RxnDA==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "03f502d9c06f3ac7a8a076e843b65ef19039f32f49779becd7b727ecf43564df"
    },
    {
      "path": "skills/guardrail-orthodontic-advice/SKILL.md",
      "sha256": "5ab36c0745e06ba3fca41939512d440126fed5b313d80f7a9c9928ec75e5359d"
    }
  ],
  "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]"
  }
}