What problem does it solve?
Inefficient or poorly structured Bash commands in AI workflows lead to excessive approval prompts, slow execution, and difficult debugging. This skill provides battle-tested patterns to optimize Bash usage, minimizing friction and maximizing efficiency.
Core Features & Use Cases
- Approval Optimization: Guides the use of specialized Claude tools (Read, Grep, Glob) over Bash commands to avoid unnecessary approval prompts, significantly speeding up interactive workflows.
- Temporary Script Pattern: Enables writing complex Bash logic to temporary executable scripts (
.cache/scripts/) for a single approval, making multi-step operations smooth and debuggable.
- Parallel Execution: Provides patterns for batching independent Bash commands in a single message to achieve substantial speedups (2-8x faster), improving overall workflow performance.
- Enhanced Readability: Offers best practices for quoting, heredocs, and error handling to ensure Bash commands are robust, maintainable, and easy to understand.
- Use Case: When performing a multi-step Git operation like
status, diff, and log, use this skill to learn how to batch these commands for a single approval and 3-4x faster execution, saving interactive time.
Quick Start
Show me the temp script pattern to reduce Bash approval prompts for complex logic.