Development environments for your cloud agents

Summary

Cloud agents need development environments with repositories, dependencies, credentials, and build-system access to test, query services, and verify engineering work rather than merely write code. The release adds reusable multi-repo environments, allowing agents to work across microservices codebases and deliver, test, and verify changes spanning repositories. It also improves Dockerfile-based configuration with build secrets scoped to build steps and layer caching that makes cache hits run 70% faster. Cursor can inspect repositories, determine required tools and dependencies, and generate editable Dockerfile configurations, while its setup flow checks credentials and validates environments; this generator is in private beta. Governance features include environment-specific version history, rollback controls, audit logs, egress allowlists, and isolated secrets, while failed configurations fall back to a base image and work continues.

Takeaways

1. 1

   Multi-repo environments let agents reason across related codebases and deliver, test, and verify changes that span repositories, with configurations reusable across sessions.

2. 2

   Dockerfile build secrets are available only during the relevant build step, while improved layer caching makes builds that hit the cache run 70% faster.

3. 3

   Each environment has version history, configurable rollback permissions, an audit log, scoped egress controls, and secrets unavailable to other environments.