{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "171cdedd05086478f5409eec1a8ecf9c377559c7cfb28657bc44af0f5004686d",
  "signature": "2LHlEiFFnUvth6DsXulsuZQ8AulIinyPfOmxd9TAaRW3p9zqxvNo2dKEzJYm5uZR7xLEXkPXtH65YeZyrHtiDw==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T02:03:06.778Z",
  "slug": "gtm-renewal-risk-orchestrator",
  "version": "0.1.0",
  "filename": "gtm-renewal-risk-orchestrator-agent-plugin.zip",
  "bytes": 4569,
  "content_digest": "1ccdf38997f05222d5029f57afc1b2b5bf0d700cfbeff7fffe6551d6602f3cc1",
  "content_signature": "gtS7cbGacL+v1V7uRv9QZm1NY3LrtGupzqqh2EW+aebwhGcA7FU2qnTYQ+Gqju+nkcVr+bCOEj8XsvqsGGPUBw==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "14d829c92d7bc7b3b9c5c129aef90f16d8255370eac46094cb33e9b3879be301"
    },
    {
      "path": "skills/gtm-renewal-risk-orchestrator/SKILL.md",
      "sha256": "c9c281465124c08a6a87a4b21bc334bf0f6def99dea18c0a406fa02a3e7a84cf"
    },
    {
      "path": "skills/gtm-renewal-risk-orchestrator/references/examples.md",
      "sha256": "92d79b3a33385cb09a5a2d27771170366482b9fe853b73b77466b21b7c2012d4"
    }
  ],
  "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]"
  }
}