{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "e721f76a898ef78fba95ba979288b233d48eb301e71ce7b733dca7be6c9988e3",
  "signature": "mbNh5bwAqwGve+Xu5pVQGmEp+eaYUsU1vhEtN8myJpspbcX5krxdwYS6USp7VpY1/hybbTH2OQqHTOuZ+ct3CA==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T01:08:00.697Z",
  "slug": "agent-error-recovery",
  "version": "1.0.0",
  "filename": "agent-error-recovery-agent-plugin.zip",
  "bytes": 3572,
  "content_digest": "66087fb9941e6d7e86bdfa5a168ba3ed14361fa228604b99e908479de37e8b20",
  "content_signature": "WA0deu1zSqgMT9Up43iCQQLA88ht9nUcLwaCn8MTmbO78zCYiknk3fYHsxM6hSZBLRP3oLNhur5kKOuHouHSAQ==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "e77f78714314011335ffa919f4d716b5075f822ab2cc8171ef987c2bfd335a73"
    },
    {
      "path": "skills/agent-error-recovery/SKILL.md",
      "sha256": "77560e314145630c307dad629b8a16eb97ec44d43602a578a6988c567b34ace7"
    }
  ],
  "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]"
  }
}