{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "32eda6f2f4a7858ea3c0c6a660ba4104ce13d214e5c938251482899d36a6e411",
  "signature": "Se2y5pkCqp3pZ978gPtsC6wtYW98WtVKvfhkPL6zcbPPIq9d2Mnnpuf65PvqJoMw+ShvMEVf67nF6gb++yQ4DQ==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T00:41:29.884Z",
  "slug": "table-manager",
  "version": "1.0.0",
  "filename": "table-manager-agent-plugin.zip",
  "bytes": 3346,
  "content_digest": "10dd8bafd1d7d4e47119baee3cf8d29727e3345ac4d4ce4e9e4884f9379ab77f",
  "content_signature": "gI4jjq2jIN5ew3Jj24Nhy+dZK0kgwHCzFLo9YtAY1dIvMxdN6CwtcWudcLb43R/u4qNQj/2kza8sGxSdAYdxCg==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "91bb4cc18f8ac51a3357ea5f988cf487d4b1190d44c769e29c39439bd1b922af"
    },
    {
      "path": "skills/table-manager/SKILL.md",
      "sha256": "3af45dfa70ea6b09d2417c219235f71dc0352c7484def7a9074d3f56d8565aef"
    }
  ],
  "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]"
  }
}