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Maintain comprehensive IT asset inventory and configuration management database. Track hardware, software, and cloud resources using automated discovery scripts, AWS Config rules, and tagging enforcement for compliance and operational visibility.

This skill automates the identification and removal of unused AWS resources such as EBS volumes, snapshots, and Elastic IPs to reduce cloud costs. It includes scripts for dry-run validation, cost impact calculation, and Lambda-based automation workflows. Users can safely clean up storage, compute, and networking waste while ensuring dependency checks and rollback plans are in place.

Comprehensive guidelines for writing efficient and secure Bash scripts. Covers quoting, conditionals, loops, error handling, and common anti-patterns to ensure idiomatic coding standards and best practices in shell scripting.

This guide provides comprehensive techniques for writing highly robust, production-grade Bash scripts. It covers advanced error handling, input validation, and safety best practices essential for building reliable CI/CD pipelines, system administration utilities, and mission-critical automation scripts that must handle edge cases gracefully.

Master defensive Bash scripting for production automation, CI/CD pipelines, and system utilities with safe, portable, testable shell scripts.

A phased workflow for building production-ready Bash scripts with defensive patterns, strict mode, structured logging, trap-based error handling, rollback, ShellCheck linting, and Bats tests.

Comprehensive guidance for writing unit tests for shell scripts using Bats (Bash Automated Testing System). Covers test patterns, fixtures, best practices, and CI/CD integration for production-grade shell testing.

Configure zero-downtime deployment strategies for production systems including blue-green, canary, and rolling deployments. Learn Kubernetes implementation, switch scripts, and AWS ECS configurations. Ensure high availability and safe rollouts with health checks and traffic splitting.

Expert in building browser extensions for Chrome, Firefox, and cross-browser environments. Covers architecture, manifest v3, content scripts, popup UIs, monetization strategies, and Chrome Web Store publishing. Helps create secure, functional tools that users install daily.

This skill enables authorized reverse engineering of Chrome and Firefox browser extensions. It involves analyzing manifest files, background workers, and content scripts to investigate credential handling, data exposure, and malicious behavior. Suitable for security audits, supply chain poisoning investigations, and understanding extension logic through static and dynamic analysis using tools like DevTools and Frida.

This skill transforms completed debugging sessions or repeated corrections into evidence-backed procedures. It captures reusable lessons upon explicit request, ensuring privacy by not automatically saving memories. Users must provide session summaries or transcripts to identify failures and verify fixes. The output is a reviewed procedure suitable for documentation, excluding secrets and personal details. It helps maintain knowledge without modifying agent configuration automatically.

Expert guidance for building Chrome Extensions with Manifest V3, covering service workers, content scripts, message passing, permissions, storage, and security best practices. Ideal for creating new extensions or migrating from V2.