{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "b9dd832c26130d60c2caf7e415c368aebe390a48ba82a19073f0d1bf76eec944",
  "signature": "P86PEnGGPnlL9sr2zv0fh/VZfy1U+Rpz1QYd7PR/ToWgD+6l1EoMVwF8rwd+8gYSpdrSU3HF/J83J6MGFFDsCg==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-23T23:37:52.547Z",
  "slug": "documentation-generation",
  "version": "1.0.0",
  "filename": "documentation-generation-agent-plugin.zip",
  "bytes": 3537,
  "content_digest": "208a946917999f12b2324cd2a91b84b963c8879371ea6a92c5b9fbcdbf3b8065",
  "content_signature": "x5mvQkzp5+api5kj1l4ZaULiEIUYa0Yz+RykfGKlW8b2GPRODHUnc6IMqgjrU+VtqQYjMZ3fcO7rcnkBP3pnBQ==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "91fd18e1fbfb66bbb20622e6e56da05062ce00362bb777852fb305846caf5ea9"
    },
    {
      "path": "skills/documentation-generation/SKILL.md",
      "sha256": "888bc5db1acaa13e9086386b2dd1598e3c89a77699096bc26e2d8cc7dd8c15d0"
    }
  ],
  "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]"
  }
}