{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "314608cd2afbb9e9d3d79ece7c475ee5be47018d0e73b0b52e332dc63b23173a",
  "signature": "zpq1UjhMVAQdPws6RDUQMRexoiX6f3WuVmdEDAHOGbw56/6qjBOMLjQ7l8tPNA2KcYYIDszv516qTx7OfVWDBw==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:45:44.424Z",
  "slug": "agent-memory-management",
  "version": "1.0.0",
  "filename": "agent-memory-management-agent-plugin.zip",
  "bytes": 3587,
  "content_digest": "3e269da438bd7293d4eaba2806ecab47e785f1c0b4278a31de7d1761d5f0edd5",
  "content_signature": "A1M9Ix1alv1buHXdRu2Xi7DU2Oalc8W/R+XjBiMuL0XNWtARSWSFD5cxqqpyZnT7l8kYdnttX6vV81iTYru7Bg==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "860c7a7003045b72f53aef9d6d4ff8d85186bf3265f46239891d44a6484c3519"
    },
    {
      "path": "skills/agent-memory-management/SKILL.md",
      "sha256": "0b8b196e28df044ca8d28c069d2665d77c00760f6fff10714fa82375472ebf33"
    }
  ],
  "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]"
  }
}