{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "fa3ec887516ec42e45593747a536c08d1680ee94b87f2596ce178d794bd8492d",
  "signature": "HlbmTv9YDOaivdMvNdEq3ILdvGj8OBrkzC7MxdJ87d/pA9BDqEx3ZJWXutV3sBzAeJH27qN2gZ71Q7HXL27tAg==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:12:06.803Z",
  "slug": "guardrail-legal-advice-boundary",
  "version": "0.1.0",
  "filename": "guardrail-legal-advice-boundary-agent-plugin.zip",
  "bytes": 3594,
  "content_digest": "b30512863715523e27255eaa912525c978dc2d15fcd4118da1626359e5981dcb",
  "content_signature": "2OGBO3RiRhqwW2kfGSU9IeYyyhYy23ev96j3G+WiLEqrI1tnUS0Gr/otKrrfqRVZjlZ2K9zU2xWaUvI2WhjJBw==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "98ed1b2e066c8b470401757b84a719935c6cfe26f3fb51f03fb379e07b42a69d"
    },
    {
      "path": "skills/guardrail-legal-advice-boundary/SKILL.md",
      "sha256": "3bdef74064de26d38f9a16e934a92ee9d88af7c6ecd84deb028bd424f6d94915"
    }
  ],
  "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]"
  }
}