{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "serverInfo": { "name": "acme-secrets", "version": "1.2.0", "fingerprint": "sha256:dd34" },
    "capabilityFamilies": ["check"],
    "roles": ["judge"],
    "capabilities": {
      "check": {
        "capabilityVersion": "check/1.0",
        "diagnosticSources": ["acme-secrets"],
        "scopes": ["changeset", "workspace"],
        "comparisons": ["introduced", "all"],
        "partialResults": true,
        "incremental": true,
        "unsupportedReporting": "assessment-status",
        "fixes": true
      },
      "watch": { "push": true }
    },
    "requestedPermissions": { "read": ["**/*"], "write": false, "network": true },
    "provenance": { "publisher": "acme", "signature": "base64:…" }
  }
}