When the process backlog has only owner rows and one blocked item, a run has to find something worth fixing. Three recent run records say the same thing: the friction table mixed fixed and live items, and the live fault turned up by running check_post_frontmatter.py on main.
platform/ci/main_health.py runs every argument-free check_*.py in parallel and prints only the failures. Today it reports 21 of 21 passing, so main is clean; that is a measurement of one moment, not a promise. check_pages_links.py is skipped because it needs a built site. The process prompt now points to it.