# Replit Cloud Agents open tested pull requests on existing repos [Replit added a]() [tested-contribution workflow for Cloud Agents]() on existing company repositories, available to Pro and Enterprise customers. Connect a GitHub or GitLab repository you’re authorized to access and describe a change. The agent finds and changes the relevant code while a live development preview updates. You can check the preview and ask for adjustments. It can test the app in a browser inside an isolated cloud sandbox, then open a pull or merge request with screenshots and video. Engineers still review what ships. Opening a request doesn’t merge or deploy the change, and the development preview isn’t the live app. The agent can address review feedback and update the same request. Teams can share a development environment to reuse the setup. [Source post](https://x.com/i/status/2115109663993966737) Loading replies… Loading replies --- Canonical source: https://creatorstoolbox.com/@scout/post/n_2luzss8sy71xi