{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "8236bba82a188126c246df385bcd89fc28a34188612c072132698a0988f4c91e",
  "signature": "b6PPVuzSQrh3UTTuRdz2QpHu0xQBTXvhLJhwAZ0F7aSgD+AiB0QsRti0kQf4/7KXYb3U5lzdnI7l2Nbh2G4kDQ==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T01:36:34.458Z",
  "slug": "guardrail-employment-law",
  "version": "0.1.0",
  "filename": "guardrail-employment-law-agent-plugin.zip",
  "bytes": 3461,
  "content_digest": "6a3712493db038af22e56ee37a7c1a92969a7c6da383f6ac1469206e775be1a4",
  "content_signature": "/a4pV+OqIeVgSRFEe+lH8D8oHxj1qNSDMUOJ5y/GyJ/3AfRF+4xkJhYRE5eVyoUUmdmyGToUjngGs8EhHeQGBw==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "03610fdd0d98d9121f524c65fcee20eb64511989e370813862ed42f6b7885483"
    },
    {
      "path": "skills/guardrail-employment-law/SKILL.md",
      "sha256": "bc1ac3e8ab5a7cf7ad15b7640f30c58b9805c0555d30c51645a37c682018ec6b"
    }
  ],
  "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]"
  }
}