About Jules Action
Jules is an autonomous coding agent from Google that takes on coding tasks developers would rather hand off, such as bug fixes, version bumps, fixing tests and building features. The listing is for the Jules site, where the agent is used and its plans are shown.
A developer selects a GitHub repository and branch and writes a prompt, or adds the jules label to a GitHub issue to assign a task directly. Jules clones the repository into a cloud virtual machine, drafts a plan using Gemini 3 Pro, and waits for approval. It then makes the changes, shows a diff to browse and approve, and opens a pull request that can be merged and published on GitHub. Tasks run asynchronously, so several can run at once while the developer works on other code.
The site lists three plans by usage. Jules, the entry plan, allows 15 tasks per day and 3 concurrent tasks and is powered by Gemini 2.5 Pro. Jules in Pro allows 100 tasks per day and 15 concurrent tasks, with higher access to the latest models starting with Gemini 3 Pro. Jules in Ultra allows 300 tasks per day and 60 concurrent tasks, with priority access to the latest models. The site does not show a price for each plan.