Google is one of the key players in the AI race. Bloomberg/Getty Images Google is working on an AI agent codenamed "Remy," according to an internal document. Remy is described as a "24/7 personal agent" that can take actions on the user's behalf. Employees have been testing the new tool internally. Google is building a new AI "personal agent" for Gemini that can take actions on the user's behalf, Business Insider has learned. Employees at the company have been testing the new AI agent, internally named "Remy," which runs in a staff-only version of Google's Gemini app and can integrate with a range of Google's other services, according to an internal document seen by Business Insider and two people familiar with the matter. "Remy is your 24/7 personal agent for work, school, and daily life, powered by Gemini," reads a description of the agent.…