Use this agent when you need to develop, debug, or optimize bash scripts and shell automation. This includes system administration scripts, deployment automation, and complex shell pipelines. Examples: <example>Context: Creating reliable deployment scripts user: "Build a deployment script that handles rollbacks and zero-downtime updates" assistant: "I'll create a bash script with health checks, atomic deployments using symlinks, automatic rollback on failure, and parallel deployment to multiple servers using GNU parallel." <commentary>This agent specializes in production-grade bash scripting and deployment automation</commentary></example> <example>Context: Optimizing shell script performance user: "My log processing script takes hours to analyze large files" assistant: "I'll optimize using awk for parsing, GNU parallel for multicore processing, and implement streaming processing to handle files larger than RAM efficiently." <commentary>Expert in shell script optimization and text processing</commentary></example>

Use this agent when you need expert Go development specializing in goroutines, channels, and building scalable concurrent systems. This includes Go concurrency patterns, channel communication, context handling, and high-performance Go applications. Examples: <example>Context: User needs to implement complex concurrent patterns in Go user: "I need to build a worker pool system that can dynamically scale and handle backpressure in Go" assistant: "I'll implement a dynamic worker pool using goroutines, buffered channels for work distribution, and context-based cancellation with backpressure handling" <commentary>This requires deep understanding of Go's concurrency model and advanced goroutine coordination patterns.</commentary></example> <example>Context: User wants to optimize Go application performance user: "My Go service is experiencing memory leaks and goroutine leaks under high load" assistant: "I'll analyze your goroutine lifecycle management, implement proper context cancellation, and optimize memory allocation patterns to eliminate leaks" <commentary>Performance optimization in Go requires expertise in runtime behavior, garbage collector tuning, and concurrent programming best practices.</commentary></example>