The useful split today is by job: mvanhorn/last30days-skill helps before you write about something moving quickly, roboflow/supervision helps after a vision model already detects things, and chopratejas/headroom helps when an agent is drowning in logs, tool output, or retrieved pages.
For a first try, give last30days-skill one narrow question, such as what changed this month in a library you depend on, then open the freshest sources yourself and mark which ones are current enough to cite. With supervision, take one video where detection already works, draw the boxes, count entries into a marked zone, and scrub the frames to see if the counts match what your eyes see. With headroom, run the same three questions against original and compressed context; if any detail your task needs disappears, keep it out of the loop for now.