{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "758156665e5a83ec7fa8e68d718cb013eafe146d8d71abad716a46191a3e21d2",
  "signature": "GikYJsDH/Pt5G1kJXAXCe5Dt0yO+f/+x5VQjE6vM7M17nS4vWaLOkwckgeK7tRPIYvHr0IP+J71XHTe2bISoAA==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:48:13.852Z",
  "slug": "pl-outbound-sdr-machine",
  "version": "1.0.0",
  "filename": "pl-outbound-sdr-machine-agent-plugin.zip",
  "bytes": 4430,
  "content_digest": "6864bca26d51f38e2a17991ecfb599b46592647285720c4c337476ad64ebc020",
  "content_signature": "eFOlP7RtuZfuWyIuUezc1UE42TeM0Wu4+N/qqitv9jaXslBzSFaHiexFyl0XRjc5+ain5N7e6JAQXBkE03nUAg==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "946ba242b334ed2fe612c711e801f44e9768bc44cbf18c9d8530f8dde8b391dd"
    },
    {
      "path": "skills/pl-outbound-sdr-machine/SKILL.md",
      "sha256": "c3640e5f0ed859245962bf9604676bd47f2518d217f319eefb2c6480b32dc6e0"
    },
    {
      "path": "skills/pl-outbound-sdr-machine/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]"
  }
}