An open framework for
autonomous coding agents.
From an idea to code, tests, and a pull request.
Start a session tonight. Review the changes tomorrow.
Active sessions
Illustrative workspace
Make the checkout button easier to tap
acme/web-app·Sarah (PM)
Update the header with new brand colors
acme/web-app·Mike (Design)
Add rate limiting to the API
acme/api·Jordan (Eng)
Example sessions show how the framework works.
Let the whole team ship.
Give every idea a way in.
Product managers can fix the bugs they find. Designers can refine the details. Engineers can hand off the repetitive work. Describe a change and let an agent prepare a pull request for your team to review.
No local setup
A workspace that starts ready.
Each session starts with your repository and development tools. Contributors can focus on what they want to change, without setting up a local environment first.
From request to review
Turn the next small fix into a pull request.
Describe the bug or design change while it is fresh. The agent handles the implementation and checks, then gives your team a pull request to review and merge.
Opened by @sarah-pm via aap-bot
ready for reviewOpened by @mike-design via aap-bot
checks runningParallel by default
Keep several ideas moving at once.
Run independent sessions for different tasks. Explore a fix, try a design variation, and work on an API change in separate workspaces, without tying up anyone's laptop.
+5 more sessions...
Work from anywhere
Use the tools your team already knows.
Start in Slack, follow progress on the web, and open the code when you need a closer look. The shared session keeps the conversation and the changes together.
Start with a message and a screenshot
Point to the changes you want
Open the workspace and edit directly
Built to collaborate
Bring a teammate into the session.
Share a session so a colleague can add context, check the work, or take over. Keep feedback beside the code, with everyone working toward the same pull request.
@JD: Can we make the button larger?
@SK: I added a test for the mobile layout.
Agent: Updated the button. All tests passing ✓
Your codebase.
Your way of shipping.
Own the tools that do the work. Connect your development environment, define the checks your team relies on, and adapt the workflow as your codebase changes.
Use your repository, tooling, and development environment.
Run the tests and reviews your team expects.
Self-host the framework and choose what to connect.
Have the idea now.
Review the work later.
Spotted a bug at the end of the day? Describe the change and start a session. Come back to the result when you are ready to review it.
Framework architecture
Built for work beyond the laptop.
Control plane
Cloudflare Workers and Durable Objects coordinate sessions, stream updates, and connect to GitHub.
Execution environments
Modal sandboxes give each agent an isolated environment with the tools it needs to work on your code.
Web client
A Next.js application lets your team manage sessions and review progress through GitHub sign-in.
Architecture shown is the upstream open-source framework. This site introduces the project; hosted agent sessions are not available here.
Put your team's next idea
into motion.
Open source. Self-hostable. Built for your whole team.
Explore the framework Get in touch