{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "bf6ef0bc4e2a1d948af74f511a49f2c9e76bfdcd9a0bba5830bcaa8c193e5738",
  "signature": "Gwfg7Yj/KMsQ5dryLXAWoBRr8q1SPzl+El6gmwT4mZ+wtQNPFqbECou6ZbmQ1I/eKDkXMEmv8aaDNVIb1uE3Dw==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:26:58.895Z",
  "slug": "google-workspace-automator",
  "version": "0.1.0",
  "filename": "google-workspace-automator-agent-plugin.zip",
  "bytes": 4406,
  "content_digest": "0f504ee4a84682e64b69a542cd1cf7934a00460f60b3cf8298742697ba830fda",
  "content_signature": "eYWurTJvT8FmI4okKFbE+umwYd0A5H4ui4Af5La2C3/kkLQORjF9gJPWPuWg519KwwfULtnTWqJYubyGKT3bDg==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "1f6ca96d1a203f9e81ecfcdb532e55e611eabada5cf84636bc3cd4b08942d085"
    },
    {
      "path": "skills/google-workspace-automator/SKILL.md",
      "sha256": "e0c0447b1a2922adae20feb6c0c5aee72010db230066e830c930cd65ee136720"
    },
    {
      "path": "skills/google-workspace-automator/references/examples.md",
      "sha256": "3cfa3b7543f304f9252c447d654469b5ea7d4419a39bf41a6c0bf2832e967ec8"
    }
  ],
  "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]"
  }
}