{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "b8c075468d64c113806df40fd8009efdd87331de87d22c79129399c22fca824f",
  "signature": "ZNeNGR7DX1q/bB+34QdpZhGuDP+w051zSaxYtYxbLwfGly9asmsqO3hC5IUQxdhfKZAO/vRLXxXsjZqXDTCFBQ==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:29:00.338Z",
  "slug": "pl-sales-discovery-call",
  "version": "1.0.0",
  "filename": "pl-sales-discovery-call-agent-plugin.zip",
  "bytes": 4368,
  "content_digest": "2153534f43163f0635ac337d546641e5a292745e480920ed839fe95321c64e35",
  "content_signature": "kg1k6dsBgH56o0/7b4NSYWS20OxhefjrI2NZ6rlaFbuM1Lfk+WBVUwNbfkmJDhtQp1AmTD7BTZDg/mK3ofMjBQ==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "23bced46c25b0d42418cc57edbf3678503c20e41db2fbde81d6d973e1568f433"
    },
    {
      "path": "skills/pl-sales-discovery-call/SKILL.md",
      "sha256": "9c9849353f2713175d020c3a3967566b86777de4488a2737c71f0d70d8c50ac6"
    },
    {
      "path": "skills/pl-sales-discovery-call/references/examples.md",
      "sha256": "9726c5def208c03bfa335e734c3c096fb0685ce89fd2097c9d2f4a4e19890e48"
    }
  ],
  "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]"
  }
}