{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "1c06e832eceb0fe2f18327a3e29738945dae5ec3d29a8714d23474bb09efd7cc",
  "signature": "5Rg816Ff2yA/VpNZPRt3bdWnwdSJiwM3votROk3m1XIwrBWRCkfrtdv9G2k1PdtXceTsmUmPCMfpi3d9cU0VBQ==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:12:51.832Z",
  "slug": "guardrail-oral-surgery-aftercare",
  "version": "0.1.0",
  "filename": "guardrail-oral-surgery-aftercare-agent-plugin.zip",
  "bytes": 3681,
  "content_digest": "165589d67fcf522fb95855215ccc866351ce252b2dae7002829fa478633caecb",
  "content_signature": "nia7l+IkfRPjSQ3UeoncCxTN8/g6q6sWyK+jzGV7uISSh6iOQSVDxiJGNt/rGy4hArnv+Z0E2OGgV1o9+PI0BQ==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "305a2ed6a9ab7a39181fa4b5d38f5fc439930a589c222a110849ed8e0415480f"
    },
    {
      "path": "skills/guardrail-oral-surgery-aftercare/SKILL.md",
      "sha256": "f9fb4c486885c14100eff06bed4dbb4019c0e8399fd8984d8cda88f556ddd501"
    }
  ],
  "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]"
  }
}