List MCP Pieces

curl --request GET \
  --url https://cloud.activepieces.com/api/v1/mcp-pieces \
  --header 'Authorization: Bearer <token>'

{
  "pieces": [
    {
      "id": "<string>",
      "created": "<string>",
      "updated": "<string>",
      "pieceName": "<string>",
      "connectionId": "<string>",
      "mcpId": "<string>",
      "status": "ENABLED",
      "connection": {
        "id": "<string>",
        "created": "<string>",
        "updated": "<string>",
        "externalId": "<string>",
        "displayName": "<string>",
        "type": "OAUTH2",
        "pieceName": "<string>",
        "projectIds": [
          "<string>"
        ],
        "platformId": "<string>",
        "scope": "PROJECT",
        "status": "ACTIVE",
        "ownerId": "<string>",
        "owner": {
          "id": "<string>",
          "email": "<string>",
          "firstName": "<string>",
          "status": "ACTIVE",
          "externalId": "<string>",
          "lastChangelogDismissed": "<string>",
          "platformId": "<string>",
          "platformRole": "ADMIN",
          "lastName": "<string>",
          "created": "<string>",
          "updated": "<string>"
        },
        "metadata": {}
      }
    }
  ]
}