As a new user, I want to explore the 'OpenSim' project on SimTK.org. Please navigate to its dedicated page and identify its primary purpose, the number of downloads it received last week, and the number of forum posts it generated last week. Additionally, find out how many total followers this project has.
Navigate to 'https://simtk.org'. Locate and click on the 'OpenSim' project link from the 'Trending Projects' section on the homepage (ID 176). On the OpenSim project page, identify and extract the project's primary purpose or description. Locate and extract the number of downloads for OpenSim in the last week. Locate and extract the number of forum posts for OpenSim in the last week. Locate and extract the total number of followers for the OpenSim project. Synthesize all gathered information into a concise answer.
The agent successfully navigates to the 'OpenSim' project page. The agent states the primary purpose of OpenSim as 'Provide easy-to-use, extensible software for modeling, simulating, controlling, and analyzing the neuromusculoskeletal system.' The agent states the number of downloads last week for OpenSim as '602'. The agent states the number of forum posts last week for OpenSim as '12'. The agent states the total number of followers for OpenSim as '320'.