{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "bae9289b296717bead36a98d48bedb77ede530b554694fa22cb688977a5fd817",
  "signature": "bzF4U+JbvWSRcBc+wbxB0xoLw8Ax8LSYqZ4iiQgl6ClnwbyZQjai3S4RDbGk58uvs/jqHurJ1UR04sEr8U4bDg==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-23T23:57:24.694Z",
  "slug": "retail-omnichannel-router",
  "version": "0.1.0",
  "filename": "retail-omnichannel-router-agent-plugin.zip",
  "bytes": 3599,
  "content_digest": "914bd47e2de49031c5d16056ecc062e2413148cd143e37197deb539e9b919a5e",
  "content_signature": "HUaRAdJD2lVBKDSScQJIpUKjfTWXTuD7LlY0zgMDV/4yXZZqYoP8s2Q5YVxOo5/kHxUNAhDAzl6OCTjQQMvICQ==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "588b5949220b58da6e3974a9c7e979e637add090d881efa9d3a375f01ff69687"
    },
    {
      "path": "skills/retail-omnichannel-router/SKILL.md",
      "sha256": "059911077c40dfe5ca2c4c50883b3fe27847a0a50a255bc9743ee945e9a9949e"
    }
  ],
  "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]"
  }
}