Google Jewels Upgrade Summary
Key Concepts:
- Google Jewels (AI coding assistant)
- Beta phase completion
- Google AI Pro plan integration
- Pull request automation
- Environment snapshots
- Task limits (free vs. paid plans)
- Agent markdown file
- Work preview (Playwright integration)
- Critic Agent (code quality review)
- Interactive plan option
- Web surfing capability
- Ninja Chat (AI platform)
1. Jewels Out of Beta and Google Pro Offer
Google Jewels has officially exited its beta phase. As a gesture of appreciation, Google is providing all beta users with 3 months of Google Pro for free. Users who participated in the beta program should redeem their free Pro subscription.
2. Pull Request Automation
Starting August 4th, Jewels now supports opening pull requests directly. Previously, Jewels would create a separate branch, and users had to manually create a pull request. Now, the entire process, including review and merging into the main branch, can be done within Jewels.
3. Environment Snapshots for Faster Tasks
To improve task execution speed, Jewels now utilizes environment snapshots. When a new task is initiated, Jewels captures a snapshot of the virtual machine (VM) with the environment already set up (e.g., environment scripts, dependencies). This eliminates the need to re-run setup commands for each new task, resulting in faster VM boot-up times and quicker task completion.
4. Task Limits and Google AI Plan Integration
Jewels is now integrated into the Google AI plan. The free tier provides 15 tasks per day and three concurrent tasks. The AI Pro plan offers 115 tasks per day, and the Ultra plan has an even higher limit. The plans are not specific to Jewels but it's now included in the Google AI plan.
5. Agent Markdown File
Users can now create an agents markdown file to steer Jewels to work in a certain way.
6. Work Preview via Playwright
Jewels now offers the ability to preview its work directly within the platform. Users can request Jewels to verify its work, and it will render the website and provide a screenshot. This feature utilizes Playwright for front-end testing. While interactive testing is not yet available, the preview provides a visual confirmation of the implemented changes.
7. Critic Agent: Code Quality Review
The Critic Agent is a new feature that acts as a code quality reviewer. It analyzes the code generated by Jewels and provides feedback on how to improve its speed, security, and overall quality. The Critic Agent is integrated directly into the code generation process, performing adversarial reviews of proposed changes before completion. It identifies subtle bugs, missed edge cases, and inefficient code. Jewels then uses this feedback to refine the patch in real time. The Critic Agent is not just a linter or test; it understands the intent and context behind the code, similar to a human peer reviewer. This feature is based on research into multi-step tool interactive critiquing and actor-critic reinforcement learning, where an actor generates and a critic evaluates. It's a fine-tuned model based on reinforcement learning.
8. Interactive Plan Option
Users can now engage in an interactive planning session with Jewels before starting a task. This allows for a more collaborative approach to defining the task's structure and requirements, instead of defining everything in the task itself.
9. Web Surfing Capability
Jewels can now surf the web to find the latest documentation for dependencies or libraries used in a project. It can proactively search for examples and code snippets to inform its implementation, especially when dealing with new or unfamiliar technologies.
10. Demonstration of New Features
The video demonstrates the new features in action. The presenter shows how to configure the environment (with the new snapshot feature), initiate a task, use the interactive mode for planning, request a screenshot of the app, and observe the Critic Agent's feedback during code generation.
11. Ninja Chat Advertisement
The video includes a brief advertisement for Ninja Chat, an all-in-one AI platform that provides access to top AI models like GPT40, Claude 4, Sonnet, and Gemini 2.5 Pro for $11 per month. Ninja Chat offers features like an AI playground for comparing responses from different models and a mind map generator. The presenter provides discount codes "king25" for 25% off any plan and "king40yearly" for 40% off annual subscriptions.
12. Conclusion
The upgrades to Google Jewels, particularly the Critic Agent, interactive planning, and web surfing capabilities, significantly enhance its functionality and make it a more powerful and user-friendly AI coding assistant. The presenter encourages viewers to explore these new features.
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