Google Jules

Google Jules is an AI coding agent powered by Gemini 2.5 Pro that launched in 2025. It operates as an autonomous agent assigned to GitHub issues, capable of making multi-file changes, running tests, and submitting pull requests with minimal human oversight.

Jules integrates directly with GitHub through a dedicated app. When you assign an issue to Jules, it analyzes your codebase, creates a plan, makes changes, runs tests, and submits a pull request—all autonomously. You can provide feedback and iterate until the solution is complete.

GitHub issue resolution, multi-file feature implementation, code refactoring, bug fixing, and test generation.