Generate optimized instructions for Claude (Project instructions, Skills, or standalone prompts). Use when users request creating project setups, writing effective prompts, building Skills, or...

Test-Driven Development enforcement skill - write tests first, always

Use when building CLI tools, implementing argument parsing, or adding interactive prompts. Invoke for CLI design, argument parsing, interactive prompts, progress indicators, shell completions.

Design patterns for building autonomous coding agents. Covers tool integration, permission systems, browser automation, and human-in-the-loop workflows. Use when building AI agents, designing tool...

Execute external CLI AIs as isolated sub-agents for task delegation, parallel processing, and context separation. Use when delegating complex multi-step tasks, running parallel investigations,...

Claude Code skill for running structured security audits with actionable remediation plans

Analyze your OMC usage patterns and get personalized recommendations

N coordinated agents on shared task list with SQLite-based atomic claiming

Conducts comprehensive code quality reviews including code smells detection, maintainability assessment, complexity analysis, design pattern evaluation, naming conventions, code duplication,...

How to use a Win32 build of BusyBox to run many of the standard UNIX command line tools on Windows.

Investigate code to confirm specifications and provide evidence-based reports. Use for questions like 'what does this do?', 'how is this implemented?', 'where is the spec?', 'explain this...

Expert at quality-focused code review with security emphasis. Use when reviewing code changes, performing security audits, identifying bugs, ensuring code quality and maintainability, or analyzing...

Create custom OpenCode commands for repetitive tasks. Define command prompts, arguments, shell output injection, file references, and configure agents, models, and descriptions.

Comprehensive code review for PRs or recent changes. Checks correctness, security, performance, maintainability, and tests.

Claude Code skill for detecting flaky test patterns that cause intermittent CI failures

Use when building PHP applications with modern PHP 8.3+ features, Laravel, or Symfony frameworks. Invoke for strict typing, PHPStan level 9, async patterns with Swoole, PSR standards.

Agentic memory system for writers - track characters, relationships, scenes, and themes

Bash/Linux terminal patterns. Critical commands, piping, error handling, scripting. Use when working on macOS or Linux systems.

Manual-only skill for minimizing total codebase size. Only activate when explicitly requested by user. Measures success by final code amount, not effort. Bias toward deletion.

Use when asked to profile Python code performance, identify bottlenecks, measure execution time, or analyze function call statistics.