Grid computing environment consist group of heterogeneous resources which provides different services to the user. Grid computing applications require lot of computation power and will perform longer tasks. Present grid computing system has a shape which is inflexible in terms of setting up an ad hoc component. To overcome this herewe proposed an approach introducing Agents with Gridsim simulation toolkit (Grid computing environment).Computational grid has objectives that are to coordinate, share, and distribute different resources to work on one computational job. Gridsim tool kit has the flexibility and extensibility. Agent is hidden in the computer system that is situated in grid environment. This paper improves performance of 75% users and increase transfer rate in grid information service. © 2006-2018 Asian Research Publishing Network (ARPN).