The UPSC Civil Services Interview assesses various skills including communication, critical thinking, and personality. Candidates are evaluated on their ability to articulate thoughts clearly and logically, reflecting their analytical capabilities. Additionally, the interview gauges their awareness about current affairs, socio-economic issues, and national policies. Interpersonal skills, leadership qualities, and ethical perspective are also considered. Overall, the interview aims to identify candidates who demonstrate a balanced blend of intellect, integrity, and the potential to serve in public administration effectively.