I've found that searching the clinical trials listings of individual hospitals/cancer centers often gives you the most up-to-date info on trials that are recruiting there. Much better than clinicaltrials.gov (even when government is open) and also probably many other resources that are probably based on clinicaltrials.gov. Eligibility info may still not be detailed enough or up-to-date. Some hospitals' listings are a mess (I'm looking at you Penn Medicine. It has multiple webpages, some complete, some for individual research silos, some dead links; or the link you click on may send you to Carebox Health, which is a national search service.). But most hospitals have a single, reasonably user-friendly searchable list.

Clinical trials keep opening and closing, changing their eligibility requirements, etc.. This information is not publicly available in real time, so the only people who keep up with it are the doctors who are actually enrolling patients in these trials.