{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "3f1e1bc411241de5892b0f9a1260ed3df9eceb4d760d4f0ce52e9498e667d387",
  "signature": "hP7V0siCeuj5TSNSK1OdCGXZi6YeDa52ByjVE1H/z1SxcnkR+CaT6SwRJ8merUDF0fAm42Gtl8uqvnvs0QFeAg==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-11-01T17:58:38.908Z",
  "slug": "game-playtest-analyst",
  "version": "0.1.4",
  "filename": "game-playtest-analyst-agent-plugin.zip",
  "bytes": 59800,
  "content_digest": "a6670b4801ed9dd87a3b59586e97b48ff9539bc63a4d7a9666119b02d5aac334",
  "content_signature": "58vs6/AWvAaLw5z5tufh6uSpcf04hy1AjTORE2M2LWcvpmQ5d3b9lpw8lIiN1O8siXoiOJXkdMF5GFdVaFJNAg==",
  "files": [
    {
      "path": "plugin.json",
      "sha256": "48114c3e2cafd15d92c61e0b3af62f430f20b23a93c6e2b8c54b4b44182df9f0"
    },
    {
      "path": "skills/game-playtest-analyst/SKILL.md",
      "sha256": "43ed3598b44b9a15cb630f75afa512a53c7867a420727b3a2a0888cc234a57f8"
    },
    {
      "path": "skills/game-playtest-analyst/references/contract.json",
      "sha256": "650ce8f2f00599c82b75deaada4a57d6ced19d69772a40d6e7d580c2dc5b014a"
    },
    {
      "path": "skills/game-playtest-analyst/references/model-profile.json",
      "sha256": "de7fff045984d669c238a929d9825b94fabe837bc9c6ce2d596f6a0b48afccec"
    },
    {
      "path": "skills/game-playtest-analyst/references/system-prompt.txt",
      "sha256": "2986d7e3add38a861ee4e7215ae7dc4b840ecf664ebbb7a6de405aec7a2a5768"
    },
    {
      "path": "skills/game-playtest-analyst/scripts/check_input.py",
      "sha256": "b7043b2eb7b7a407ec68d12253d6f9b75b72d254e5eff80d66879c5905a94260"
    },
    {
      "path": "skills/game-playtest-analyst/scripts/local_runtime.py",
      "sha256": "9fda01b2205de3b0e0b1888ab9b2b83e4b318898fa4ed8e37aa22f9f5fa9ba31"
    },
    {
      "path": "skills/game-playtest-analyst/scripts/run_request.py",
      "sha256": "a5bd9fb046af144f3eaae011f45ba709f9b4f0d41a7b1d3ceffc42138ae9cb96"
    },
    {
      "path": "skills/game-playtest-analyst/tests/input.json",
      "sha256": "b61479b46c459fad63d8fc8ed7cf91299a3de75ebc9e59353949d9c28025ca64"
    }
  ],
  "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]"
  }
}