Remote Bazel: The missing piece for AI coding agents

AI coding agents like Claude, Cursor, and Codex are revolutionizing software development by shifting the bottleneck from writing code to validating it through builds and tests. Remote Bazel optimizes this process by executing builds and tests on powerful remote runners co-located with cache and RBE servers, significantly reducing network latency and resource contention issues. These remote runners can be cloned and reused, ensuring a warm analysis cache that accelerates future builds. The setup allows for cross-platform development, enabling tests on different architectures and operating systems, and supports various execution properties to meet workload demands. By leveraging BuildBuddy's Remote Bazel, developers can efficiently manage their resources and enhance the performance of AI coding agents without significant local overhead, facilitating a streamlined edit-test-iterate workflow. The system's efficiency is bolstered by VM snapshots and git mirroring, creating an ideal environment for rapid iteration, which is crucial for coding agents.