{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "e288ac1afbfe2eb2ef6391c97d4af73ab30993cbcd8223ebbe76c1d0965ffca3",
  "signature": "XxDpMf8iQQJLUbFPP8JAiKF6L/I1LjliVZf1OGOYFtzDpu/PT1+IPdpvbQkhjXo4+1cVJ/NACXrcHQolZHUpCg==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T02:01:51.776Z",
  "slug": "jira-bridger",
  "version": "0.1.0",
  "filename": "jira-bridger-agent-plugin.zip",
  "bytes": 3105,
  "content_digest": "f9ed65384c006320bc7b04e7e83e9fb7ad62bdfa781edb0045bc87f1cfe0b8c2",
  "content_signature": "Xv18bFaF8gfaF+FgWj+Ng7lnB8sikZhZjQCupSJAaEkWk1w+h3Ai2GZuxrCn4J60p46wPdWpT8LSlp3Xbc51BA==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "c2385ffc037488d563568ea1cc04162df97cc954e29f099f7b4cccd155386e1a"
    },
    {
      "path": "skills/jira-bridger/SKILL.md",
      "sha256": "d38ffbd51a12468dfe95f05ec9fdd64579366d11cbd1707b4553cc35c95d5aea"
    }
  ],
  "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]"
  }
}