{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "7081ae632b05c102097e1c82c5091f2d033fbb6d64c2fa889790cd781f416bd8",
  "signature": "bcO2G6eHjheGm9EiIs/x0Z0Q0yG6Z7zMdC2Wau+NB1XZYLy3tcuwgsFqIW2//PVA89PbfZCDF/9ZsDvSLVvLCg==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-23T23:49:38.940Z",
  "slug": "icd10-coder",
  "version": "0.1.0",
  "filename": "icd10-coder-agent-plugin.zip",
  "bytes": 3391,
  "content_digest": "e02e27aba70c3a947d534e427562e3ae8ea62be257533b20b7ff8862cd8013ff",
  "content_signature": "HJxiD26A/6iWJFjUGCax52b6aKqyKVVnt5YuAsJ/OQeCmGTIBGj0lJXh9Pm/5+hodQGZvK4HIyd1FnDxKlG0DA==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "d0733a7afd5b0a007463e7e2174224165d183142fe35ae5a3ea7b4a7eb433e8f"
    },
    {
      "path": "skills/icd10-coder/SKILL.md",
      "sha256": "d4e9857feb6391db21fefee20148695f29424aee8b2b6eb0631537e984d1a54a"
    }
  ],
  "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]"
  }
}