Jules

Jules is an autonomous coding agent designed to take on coding tasks that developers would prefer to delegate. It fetches a repository, clones it to a cloud VM, and develops a plan using the latest Gemini model. The process involves detailing what needs to be updated, organizing it into a concrete plan, and outlining the steps to implement changes. The agent helps teams by handling routine or tedious parts of coding work so developers can focus on the code they want to write.

Jules operates by selecting a repository and branch, then generating a plan that specifies files to modify and the changes to make. It uses a cloud VM to execute the work and relies on up-to-date model capabilities to inform the planning and edits. After preparing changes, it returns a diff so reviewers can quickly browse and approve edits before integration.

Jules also creates a pull request with the changes and guides the user through merging and publishing the update on GitHub.

Jules outlines multiple plans and capabilities within its terms, describing how tasks per day, concurrency, and model access vary by tier. It emphasizes integration with GitHub workflows and a plan-based approach that scales with development needs.

Use cases

• Automate routine coding tasks and keep focus on core development work.
• Plan and execute code changes with a clear diff and PR workflow.