{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "a37c7cf3d15cccfbcc7a5cbebea458b59564a1527ea1592761924815587c9ebe",
  "signature": "zTqb6Ri30wfEDcaZTCrCMyAjblHVHY6ZB8CgQt5vtlKudecGFwkXPVk/VWrbTyqTtgaTZIbtiyaBxaHsGd9LDw==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:08:45.150Z",
  "slug": "pl-customer-onboarding",
  "version": "1.0.0",
  "filename": "pl-customer-onboarding-agent-plugin.zip",
  "bytes": 4248,
  "content_digest": "9e7278d9dc5d5911c9205dc60b65bf0ca52408ef87ceaed996f1a82fdfe8eb5b",
  "content_signature": "Z14btcyr6xA5E1PKa88DgAtNHFpcVoncN0UrUnPSMjajv5txdz39leA8By8lsUAp32Y7ChLG3dkUK3kKG8SaCQ==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "a62f5d819cf6f51cec018c3fbf470bedc6303ac7af8706057745ee210eb7a9cd"
    },
    {
      "path": "skills/pl-customer-onboarding/SKILL.md",
      "sha256": "81c165b48713e8bcbc05af98b4c1e508227167d633600be5f21b0051d43faab4"
    },
    {
      "path": "skills/pl-customer-onboarding/references/examples.md",
      "sha256": "9726c5def208c03bfa335e734c3c096fb0685ce89fd2097c9d2f4a4e19890e48"
    }
  ],
  "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]"
  }
}