{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "96857137832d5e9a795c8da6ec5a92018f3d6792a1bd80374969003a79ccfd05",
  "signature": "czGA+0tMepQec6gdjsQvk/LnaxbD1Wnf1CHc5jiKyPASyhVolMrGImM8LVQDZWSQ8Yzb+E0yHYkKkpRkhXUxDg==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:52:25.598Z",
  "slug": "pl-pipeline-doctor",
  "version": "1.0.0",
  "filename": "pl-pipeline-doctor-agent-plugin.zip",
  "bytes": 4258,
  "content_digest": "885daf8dc49273d282d325edc44aef2cfac90a149abbd7ed272233c4225e3cbb",
  "content_signature": "8Alw9qsEM/m/vlo4a3GOHXpQNl9j6fN3Z3oJHoKu9rSFNaJ3dNQNtN4V4yF7qF8kqHeI7Pg2ndAIq6Lc8y3sDg==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "f834a02e1f57c77515dcfcf85ef7ae494f40e13f9aa12f60e48439abf4a76211"
    },
    {
      "path": "skills/pl-pipeline-doctor/SKILL.md",
      "sha256": "04f09ab7f559619f5335469feb1a2125d1f357ad13abb5972180a818d5e1690e"
    },
    {
      "path": "skills/pl-pipeline-doctor/references/examples.md",
      "sha256": "9726c5def208c03bfa335e734c3c096fb0685ce89fd2097c9d2f4a4e19890e48"
    }
  ],
  "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]"
  }
}