{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "78955547aaeefae1e5276a95f480bdc69e4b59aadaf65adbb58e97f14330aafb",
  "signature": "Cs8F6mAPfahF07IuYw5W6DnOfdhdkdUUDC8xPlPM6eZpTop92JlXaZ+NKTtdap/JfTsn+ENQSou5I0jAZeUlDw==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-11-01T17:59:05.221Z",
  "slug": "knowledge-freshness-reviewer",
  "version": "0.1.4",
  "filename": "knowledge-freshness-reviewer-agent-plugin.zip",
  "bytes": 58552,
  "content_digest": "452cad5083f4ad627efe35a65f56b974754d45e4e7a36f046782f73b6a3b50fe",
  "content_signature": "sWPO5Bit2/dafs7NNFAJ62OdCJVhChLR1fgV9tOpFjX0OLcpXWOCTXWMQfhvnpnGpdK26KYjkXf9vtviPVd1Cg==",
  "files": [
    {
      "path": "plugin.json",
      "sha256": "da29c46fc980d6954ba32fcfe1012fb658f0c58587a30071770da98d6b65e853"
    },
    {
      "path": "skills/knowledge-freshness-reviewer/SKILL.md",
      "sha256": "dcedf5905f73b7ef5a25f5c641efc5f0a4b9955f7e74c50e2d4fd41d061b71f2"
    },
    {
      "path": "skills/knowledge-freshness-reviewer/references/contract.json",
      "sha256": "2400d815e72f3179ea83ef90d5556cb084590a3af767de55ab1b7b140a49f7c2"
    },
    {
      "path": "skills/knowledge-freshness-reviewer/references/model-profile.json",
      "sha256": "02fb85022452a4b1c4aed01b2e548efc26f246ab1eca2f5a7e37341aca4e049c"
    },
    {
      "path": "skills/knowledge-freshness-reviewer/references/system-prompt.txt",
      "sha256": "679c32fa4544cb00546091e50fc5bc7d04276cb9901eb6798262cce419241ccb"
    },
    {
      "path": "skills/knowledge-freshness-reviewer/scripts/check_input.py",
      "sha256": "b7043b2eb7b7a407ec68d12253d6f9b75b72d254e5eff80d66879c5905a94260"
    },
    {
      "path": "skills/knowledge-freshness-reviewer/scripts/local_runtime.py",
      "sha256": "9fda01b2205de3b0e0b1888ab9b2b83e4b318898fa4ed8e37aa22f9f5fa9ba31"
    },
    {
      "path": "skills/knowledge-freshness-reviewer/scripts/run_request.py",
      "sha256": "a5bd9fb046af144f3eaae011f45ba709f9b4f0d41a7b1d3ceffc42138ae9cb96"
    },
    {
      "path": "skills/knowledge-freshness-reviewer/tests/input.json",
      "sha256": "ba5ed2983431c4985d8f589353efbe2fca23e86c0de132dab0015554f0b9597e"
    }
  ],
  "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]"
  }
}