{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "4a53d8d4e50a97a766209489ddc15c553413f2712492979bc0a916024612c5e0",
  "signature": "CljzslwaH2nH/tSYEYEDX1zHPoBsw5DTxxY5+XYsRHtLKl97cJfinIJ2KU+WASdKYaRci2/Av6l+sUSq5ZB3Dg==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T02:02:49.520Z",
  "slug": "pl-deal-desk",
  "version": "1.0.0",
  "filename": "pl-deal-desk-agent-plugin.zip",
  "bytes": 4069,
  "content_digest": "c6c295abc4d356fd91f668077d8ae1b5c9162a392bbd2475b1550e1967d135b5",
  "content_signature": "PH/C3GUoU9EOa7AoVvq+6lvVC9k1QvdsbScvZGXmmOr7BGphPEcTpxbLlDcJvat+abfMLaCMTyRAWim/oYMxDA==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "7ab3beb3dd17f5994038041464a0ea347899dfcb94ea947a73160ddaa044b8af"
    },
    {
      "path": "skills/pl-deal-desk/SKILL.md",
      "sha256": "ffae3cba4d55e3695fe9e442880b658494ef51486f73847ab2ed78e8a958ee20"
    },
    {
      "path": "skills/pl-deal-desk/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]"
  }
}