Conservation Scores & TFBS Lookup (UCSC) This skill provides access to evolutionary constraint scores and conserved elements from the UCSC Genome Browser. It retrieves scores from the PHAST package — specifically (identifying functional blocks) and (measuring individual site constraint) — calculated from multiple alignments. Use this skill to determine if a non-coding variant hits a site that hasn't changed since a common ancestor (which is a strong signal for pathogenicity) or to find conservation peaks across a regulatory element. Prerequisites 1. : Read the skill and follow its Setup instr…