How E2B Uses Its Own Sandboxes to Develop E2B with AI
Claude agents work E2B's backlog inside E2B sandboxes: an architect writes the work package, an engineer builds it, AI reviews it and a person signs off before production.
Tomas Srnka
What you'll learn
All 15 chapters
About the talk
Tomas walks through how E2B's engineering team hands its backlog to agents. An architect harness that knows the codebase turns a Linear ticket into a work package. An engineer agent builds it inside an E2B sandbox on its own worktree and branch, AI reviewers check the pull request, and a person signs off before anything reaches production.
The live demo takes a real bug from the team's backlog to a pushed PR in about two and a half minutes, screenshot included. The Q&A covers the 100 ms startup target, Firecracker versus containers, how verification criteria are written, which models the team runs, what it measures, and how corrections flow back into the harness.
