Discovered public repositories for trampgeek in the GitHub catalog.
This is the repository for pre-release versions of libsandbox (typically release candidates undergoing regression tests). They usually contain bleeding-edge features or non-trivial improvements, but may have unresolved issues as well.
CodeRunner: A moodle quiz question type that runs student-submitted program code in a sandbox to check if it satisfies a given set of tests.
A web-based system for supporting multiple markers grading coursework with a checklist and custom comments
Moodle C-code Question Type Plugin
DEFUNCT (you're probably looking for moodle-qbehaviour_adaptive_adapted_for_coderunner). The question behaviour associated with the defunct pycode plug for Moodle (q.v.), which provides a Python coding question type.
Code for a Python code question type in Moodle 2.1