{
  "apiVersion": "hub.example.com/v1alpha1",
  "kind": "ToolManifest",
  "metadata": {"name": "Gitea File Update", "slug": "gitea-file-update"},
  "spec": {
    "canonicalName": "gitea.file.update",
    "version": "1.9.0",
    "connectorType": "gitea",
    "description": "Update one bounded UTF-8 text file on a change branch using the caller-supplied current SHA as an optimistic lock.",
    "riskClass": "R2",
    "readOnly": false,
    "idempotent": false,
    "inputSchema": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "repositoryRef": {"type": "string", "pattern": "^[a-z0-9][a-z0-9-]{0,127}$"},
        "path": {"type": "string", "minLength": 1, "maxLength": 2048},
        "branch": {"type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9._/-]{0,299}$", "maxLength": 300},
        "content": {"type": "string", "maxLength": 200000},
        "message": {"type": "string", "minLength": 1, "maxLength": 1000},
        "expectedSha": {"type": "string", "pattern": "^[0-9a-fA-F]{40,64}$"}
      },
      "required": ["repositoryRef", "path", "branch", "content", "message", "expectedSha"]
    },
    "outputSchema": {"type": "object"},
    "limits": {"timeoutMs": 15000, "maxOutputBytes": 262144, "maxItems": 1},
    "redactionProfile": "documents",
    "requiredScopes": ["project:{project}:write"]
  }
}