An autonomous coding agent by @GoogleLabs. We’re building a new Jules to help you build better products. Join the waitlist, link below.
Joined April 2025
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When we launched Jules, it was an experiment to learn how asynchronous coding agents can help developers ship faster. Seeing what you built taught us so much about where agentic development is headed, directly shaping several products across @Google.
We’re working on bringing our learnings from Jules into @antigravity so you get the best of both worlds: autonomous remote background task execution and an agent-first development environment.
As we focus on this unified experience, Jules will be winding down.
Whether you used Jules to crush bugs, write tests, or launch features— thank you for shaping the future of agentic coding! 💙🦑
What if your AI agents could read the room, read your product, and read you?
The best agents won't be judged by how much code they write, but by how well they protect your focus.
Because human context switching is costly, the future belongs to agents that understand full development context; and know when to stay silent.
Read the full post: The future of agentic coding is focus
Link: labs.google/code/experiments…
Coding agents are usually just reactive, waiting for us to tell them what to do. Yet the best collaborators don't wait to be asked. They notice. They anticipate. They surface the thing you needed to know before you even realized you should look.
At Google Labs we are rethinking how to evaluate agents so it can act as a partner in your work.
Check out our latest blog:
Measuring What Matters with Jules
developers.googleblog.com/me…
Heads up! We're currently experiencing a surge in traffic and usage, which means you might notice Jules is responding a bit slower than usual today.
Our team is actively working behind the scenes to expand capacity and prioritize your requests.
Thank you for building with us. We’ll keep you updated!
We're opening up the waitlist for a new version of Jules.
We're evolving Jules into an end-to-end agentic product development platform that reads your entire product context, figures out what to build next, comes up with solutions, and then ships a PR.
Join the waitlist today! Link in comments.
Sign up here : jules.google.com/earlyaccess…
Three teams had 8 hours (with a lunch break) to go heads down and build with Jules and Stitch.
We teamed up with @codetv_dev for the latest WebDev Challenge.
Episode link below.
We especially loved the team that treated Jules as a third teammate.
youtube.com/watch?v=BP48Y9Ji…
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Changelog is the best log
jules.google/docs/changelog/…
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We can't abandon the real changelog though.
jules.google/docs/changelog/…
MCP support comes to Jules
Starting with Linear, Stitch, Neon, Tinybird, Context7, and Supabase.
MCP gives Jules timely context and actions to work in a scheduled loop. Build designs daily, triage tickets weekly, or compare db schema diffs monthly.
Live now for everyone.
ALT jules <3 MCP. The Jules squid mascot surrounded by orbs of MCP servers.
Changelog is best log.
jules.google/docs/changelog/…
We're launching Gemini 3 Flash for all users on all plans.
It’s now our new base model that's faster and significantly more capable. If it feels like Jules had a double espresso, you now know why.
Give it a spin and let us know what you think.
ALT Jules logo next to a Gemini 3 Flash model selector.
Changelog for a very good change.
jules.google/docs/changelog/…
New in the Jules REST API! Get the entire ChangeSet of a Session.
These code changes are stored in the git patch format for to parse the additions, modifications, and deletions.
This is incredibly useful for reviewing Jules' code and applying Jules changes locally.
ALT A parsed git patch of the code changes produced in a Jules session. There is a list of files modified, added, or deleted and the lines of code that were affected.
Changelog for this ChangeSet.
jules.google/docs/changelog/…
Repoless comes to the Jules REST API and this has massive potential.
With a single POST request you can orchestrate coding tasks to a cloud environment with Node, Python, Rust, Bun, and other runtimes preloaded.
We can't wait to see what you all do with this one
ALT PROMPT_CONTENT=$(jq -Rs . < my_prompt.md) curl 'https://jules.googleapis.com/v1alpha/sessions' \ -X POST \ -H "Content-Type: application/json" \ -H "x-goog-api-key: $JULES_API_KEY" \ -d "{ \"prompt\": $PROMPT_CONTENT, \"
Changelog is everything.
jules.google/docs/changelog/…
The best code changes happen automatically.
Jules now proactively finds performance optimizations in your codebase.
Turn on Suggested Tasks and let Jules find inefficient loops, redundant computations, N+1 database calls, and more.
ALT A performance based Suggest Task in the Jules web app titled: "The syncTweetsToDatabase function iterates through tweets and executes individual SELECT and INSERT/UPDATE queries for each one, causing significant database overhead."
Changelog is the way.
jules.google/docs/changelog/…
Introducing the Planning Critic
A secondary agent to rigorously critique plans before execution begins.
The result?
📉 9.5% drop in task failure rates
✅ Higher quality execution paths
Critiques run silently for auto-approved plans. Available in prod today.
ALT An illustrated graphic of a red evil Jules logo with horns, carrying a pitchfork that has a plan spiked on to it.
Changelog or it didn't happen.
jules.google/docs/changelog/…
Got questions about Jules & @stitchbygoogle? We’ve got answers.
We're hopping on Discord with Stitch today at 9:30am PST to chat with the community, discuss the product roadmap, and hear from YOU.
discord.gg/googlelabs?event=…
We are live on Discord!
We're covering all the features we launched yesterday. Come hang.
discord.gg/P5ApngXR?event=14…
ALT Jules AMA on Discord
We’re closing the loop between coding and shipping with our new @Render integration. 🚢
When Jules opens a PR on a Render project, it watches the deploy and fixes errors automatically.
This experimental feature is available to everyone—please give it a try and share your feedback! jules.google/docs/integratio…
Introducing Scheduled Tasks.
Continuous Integration meets Continuous AI.
Set the frequency: nightly package releases, weekly dependency updates, or monthly backlog sweeps. Jules not only can publish the release but can fix any errors while doing it, all in background while you focus on what matters (or get some sleep).
Available to all users today: jules.google.com