{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "ef6f3e2c0e53e1026d979c535e03704a4cf348d5b4e4ee564e26aabf4eb7c6d3",
  "signature": "JE6N1mmRoKNDeRGLlhocYmVNTn8Lv6CVyr0zch2piRlVupqWkvpadGeyzAROfpKxijo3iXPLPxU2KbHswzMJBg==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:26:08.658Z",
  "slug": "docs-and-adrs",
  "version": "1.0.0",
  "filename": "docs-and-adrs-agent-plugin.zip",
  "bytes": 3936,
  "content_digest": "5f11919c59e87be29bed2e39c4f433cbbb1e71e063cabfd044787050d1540654",
  "content_signature": "GYdp4/GAw4f/ZuYCwgYCqjtRa1Hxf74X3KxLvU5yx1FC+5CXKXd54izXwcpXDq+iMOd6k+L2CfQBTGi2MaP8Aw==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "ddc94b88ae003d1732adbbf0bb0690cbfac00f982f49d028a0b97d8a97effb77"
    },
    {
      "path": "skills/docs-and-adrs/SKILL.md",
      "sha256": "14952eb1f9efabcb60ae192863eef7503af9509528af8f1d55f7337c1039aa52"
    }
  ],
  "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]"
  }
}