{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "aec9b8d2f9371215b822aaf6ed92c6291ea80a3a94eeb734a315b221648682bf",
  "signature": "pDGS/70jzktyC/YT+Dt87qMTShNT3B5XUqWQHPjhgp/C169arFY2gBLHvwUL4KzA30DGmNInlIl3EOM9d7qEBQ==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:26:23.824Z",
  "slug": "stripe-billing-ops",
  "version": "0.1.0",
  "filename": "stripe-billing-ops-agent-plugin.zip",
  "bytes": 3214,
  "content_digest": "f5a4b6e82fc7be4453ec030955f3ea949612f43d2fa755662df8cf2cd78cfcf6",
  "content_signature": "y542ZgSOtwYH0lgLYycnI3wdhszHxpSL1f6XLm2ZWiQBR97T9B3gREOMk2s/lkl12sTCAfvmRhAzS30XyT0bCA==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "12ca7d20c78c1493cd3d2da3ec28855c589dc3bc1b35a3709b630fc385f4e565"
    },
    {
      "path": "skills/stripe-billing-ops/SKILL.md",
      "sha256": "51a88c58c56d0154f534ca73517b5643d5015dbc19eef504b4e89e7d89a33a38"
    }
  ],
  "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]"
  }
}