Claire Vo · 2 min read · Gen AI Tools
How Stripe built “minions”—AI coding agents that ship 1,300 PRs weekly from Slack reactions | Steve Kaliski (Stripe engineer)
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Stripe’s internal AI coding agents, nicknamed 'minions', now ship about 1,300 pull requests per week with minimal human intervention beyond code review. The episode demonstrates activating development work from Slack, using cloud-based development environments for parallel agent workflows, and even machine-to-machine payments to complete tasks. It also discusses why a great human developer experience, scalable code review, and cross-team adoption are key to AI-powered engineering velocity.
Key Takeaways
- Minions dramatically accelerate engineering velocity by auto-generating and shipping a large volume of PRs with little human input beyond reviews.
- A strong developer experience for humans improves AI agent outcomes and reliability.
- Cloud-based development environments unlock multi-threaded AI workflows and faster iteration.
- Machine payments enable AI agents to transact with third-party services to accomplish tasks autonomously.
- Non-engineers at Stripe are starting to use minions, signaling broad adoption and potential for agent-centric software in the business.
Excerpt
Steve Kaliski is a software engineer at Stripe who has spent the past six and a half years building developer tools and payment infrastructure. He’s part of the team that created “minions”—Stripe’s internal AI coding agents, which now ship approximately 1,300 pull requests per week with minimal human intervention beyond code review. In this episode, Steve demonstrates how Stripe engineers activate development work from Slack and leverage cloud-based development environments for parallel agent workflows, and demos machine-to-machine payments where AI agents transact autonomously with third-party services. Listen or watch on YouTube , Spotify , or Apple Podcasts What you’ll learn:…