Introduce and Install please check thread:
https://xoops.org/modules/newbb/viewtopic.php?topic_id=62151&forum=29

Updated:

1. record search functions
2. fixed some bugs.

Download:
http://www.ncnynl.com/xoops2016u/modules/wfdownloads/singlefile.php?cid=1&lid=12

Install:

step 1:
Get the newlest Frameworks from xoops.org.cn
https://xoops.org.cn/modules/wfdownloads/visit.php?cid=1&lid=599

step 2:
install nckarma like as normal module in back-end

step 3:
add below lines in include/common.php document finally:

$xoopsLogger->startTime('nckarma');
require_once(XOOPS_ROOT_PATH.'/modules/nckarma/nckarma.api.php');
$xoopsLogger->stopTime('nckarma');

very cool. i will testing Nckarma.