{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "6c60abc8682438644368e04a9ccc0745ab258d34bfe572b8fd49184101ab2cd0",
  "signature": "zl4VZgkF4oUGbWDD+HCSkoj/qRimP242sOCHoraZZgVSiB2oZ7bX3lYV0YCKSgMVZfpLvOJtbGKrNBDHvj+VDQ==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-23T23:29:38.557Z",
  "slug": "od-pptx-generator",
  "version": "0.1.0",
  "filename": "od-pptx-generator-agent-plugin.zip",
  "bytes": 4287,
  "content_digest": "ba908f4bbfb9c310b2101118dff4f90322ef9365d205b8b02717994fe21feb4a",
  "content_signature": "rGEqLWDFOTZgz1GArl0hW+CN8rXIoZzreNkGI7ak/z5NTl3g+bRcGD/99GeixkcZ3k0055t39UVbo3kGkgelDQ==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "d412adb3bf3d52b800444d4fc445e682a8f9db74c805be127accf32de4aae4b6"
    },
    {
      "path": "skills/od-pptx-generator/SKILL.md",
      "sha256": "e818f8c7b9340234473cacbb0cec43258f9ec284183f028d808abc3a90040468"
    },
    {
      "path": "skills/od-pptx-generator/references/examples.md",
      "sha256": "0797c5488bda6dc9302ecd478ab01319083f4444f12d3c80f289e107d4faf09d"
    }
  ],
  "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]"
  }
}