The VALORANT agent listed as a Sentinel from Morocco is Cypher.
Cypher is the game’s surveillance-focused Moroccan agent. His kit centers on gathering information and protecting areas: Spycam can watch a location, Trapwire can reveal and hinder enemies, and Cyber Cage can obscure vision while helping control an approach. His ultimate, Neural Theft, extracts information from a dead enemy and can reveal surviving opponents.
He is classified as a Sentinel, one of VALORANT’s four broad agent roles. Sentinels are generally associated with defense, site anchoring, flank detection, and slowing or punishing enemy advances. That role label distinguishes Cypher from the alternatives in the question: Breach is an Initiator, Harbor is a Controller, and Chamber is another Sentinel but is associated with France.
Cypher’s Moroccan identity is part of VALORANT’s international character roster. His real name is Amir El Amari, though the game’s fiction presents him primarily through the mysterious codename and his information-broker persona. Players sometimes remember his surveillance theme but misplace his role, so both “Sentinel” and “Morocco” matter to the identification.