From Bulbapedia, the community-driven Pokémon encyclopedia.
The Agent Café is a menu option found in Pokémon Trozei!. It houses the Agent Card collection, the player's personal Agent Card, and the Espionage Mode of play.
When in the Agent Café, the player can access the Agent Card collection, their personal Agent Card, and play Espionage Mode. Agent Cards are saved to the Agent Café whenever the player links and plays with another Trozei! owner. The Agent Card can be personalized with the player's gender, name, birthdate, and personal phrase. Finally, the player can access a Phobos Battalion containing a rare Pokémon randomly assigned to the Agent Card.