{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "8eeb44f69d3423fe607605435cc60649631fd9b25b0d5a2057b324c4acc80c8b",
  "signature": "VxdEFDTLMHFoy/MTmZ4EFm92tbnBU60uUzjvVT85W9PepMqohYwEOdG76xB1xf38TQ424s3YEBdh4A8Rf8uECw==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-23T23:28:57.209Z",
  "slug": "gtm-pricing-packaging-strategist",
  "version": "0.1.0",
  "filename": "gtm-pricing-packaging-strategist-agent-plugin.zip",
  "bytes": 4660,
  "content_digest": "d572f8c8030b2851c05f1b8133aff74580d175376b98175bc70cafa24718cfe1",
  "content_signature": "D4uX5Gp100nntinG8k0UhTvsCKku6MmtRUAWAsUvFDYa0c+RtkHsPN/aUy/0z3l/1sa2+NPzs7i51RzEEym1Bw==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "2df9a401e710fcdef428ff4dc9744ec9c87072e4dd1b6a0c476ee0886b64fa26"
    },
    {
      "path": "skills/gtm-pricing-packaging-strategist/SKILL.md",
      "sha256": "e1f13a988bd4e33440e5068fdb4f779ecd218ba76767335388bb6b1f6f73723b"
    },
    {
      "path": "skills/gtm-pricing-packaging-strategist/references/examples.md",
      "sha256": "92d79b3a33385cb09a5a2d27771170366482b9fe853b73b77466b21b7c2012d4"
    }
  ],
  "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]"
  }
}