Scripting

Ruby environment setup and update workflow using rbenv and Bundler. Use when user asks to update Ruby environment, update rbenv, install Ruby version, run bundle install, update Gemfile.lock, or set up Jekyll/Ruby project dependencies. (user)

Advanced skill creation system for Claude Code that combines deep intent analysis, evidence-based prompting principles, and systematic skill engineering. Use when creating new skills or refining existing skills to ensure they are well-structured, follow best practices, and incorporate sophisticated prompt engineering techniques. This skill transforms skill creation from template filling into a strategic design process.

Use when writing any code - enforces clean architecture with descriptive names, real implementations, no backward compatibility concerns, and no lint suppressions

Refine concept designs using six transformational moves. This skill should be used when improving existing concepts, addressing design trade-offs, or deciding between split/merge, unify/specialise, tighten/loosen approaches. Handles queries like "should I split this concept", "how to make concepts more flexible", "improve this concept design", "add more automation to concepts", "make concepts more general".

Enforce TypeScript strict mode and type safety. Use when setting up projects, reviewing code, or when type errors are ignored. Covers strict flags, no-any rules, and type inference best practices.

Best practices for writing effective Task tool prompts that produce clear, structured outputs from sub-agents. Covers context engineering, instruction clarity, output format specification, and parallel delegation patterns. MUST BE USED PROACTIVELY when spawning sub-agents to ensure high-quality results.

Use when working with Ansible Core 2.19 for automation, configuration management, playbooks, modules, or infrastructure as code (project)

Analyze emotional tone, sentiment polarity, and psychological impact of text. Execute Python script for detailed sentiment analysis. Use when analyzing mood, attitude, or emotional content.

Systematic debugging and code cleanup for Practice Hub. Includes scripts to find/remove console.log statements, track TODOs/FIXMEs, validate code quality, and prepare codebase for production deployment. Critical for pre-production cleanup.

Use this skill to query your Google NotebookLM notebooks directly from Claude Code for source-grounded, citation-backed answers from Gemini. Browser automation, library management, persistent auth. Drastically reduced hallucinations through document-only responses.

Commits and pushes code changes. Used when work should be committed and/or pushed to Git.

Search RAG database for relevant content. Use for semantic queries over processed documents, code, or papers.

Generate and run tests for TypeScript/JavaScript code using Bun test runner. Use this skill when you need to write tests, check coverage, or debug test failures.

Python development guidelines for modern Python projects. Use when creating Python modules, classes, functions, scripts, or working with type hints, pytest, packaging (pip/poetry), virtual environments, async/await, data classes, or Python best practices. Covers project structure, typing, testing patterns, error handling, logging, and Pythonic idioms.

Use when writing JavaScript or TypeScript code with asynchronous operations

Master ShellCheck static analysis configuration and usage for shell script quality. Use when setting up linting infrastructure, fixing code issues, or ensuring script portability.

Auto-load when writing TypeScript code. Provides patterns for type safety, async handling, and modern TypeScript idioms.

Compile visual workflow canvas to Google ADK Python code. Use when generating executable agent code from WorkflowCanvas data structures. Supports all ADK workflow patterns.

Extracts C++ code snippets, lists classes and functions, and provides source code references for comprehensive C++ codebase analysis. This skill should be used when analyzing any C++ source files to understand code structure, extract reusable components, and generate structured documentation.

Senior Python developer for Python 3.11+. Use for type-safe, async, production-ready code.