mkvinfo
There are 4 repositories under mkvinfo topic.
CogentRedTester/mpv-segment-linking
Implements support for Matroska hard segment linking in mpv player
adminy/mkvExtract
Extract mkv files cli (video, audio, subtitles) with good amount of detail using node.js
Phoenix35/mkinfo.js
A javascript parser for matroska files (up-to-date mk-parser)
RinMinase/merger-scripts
These are scripts used to modify MKV-related files. You may use them as references.