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Next.js Performance Optimization
Development
Focuses on critical Next.js performance fixes: prevents asynchronous waterfalls via Promise.all and Suspense, reduces bundle size by banning barrel imports and using next/dynamic for heavy components, secures Server Actions with mandatory internal authentication, and enforces proper production build practices. Ideal when writing React components, data fetching logic, Server Actions, or optimizing bundle size in Next.js applications.
Open Source Best Practices
Development
Validates and prepares a GitHub project for open source release by cleaning the Git history of secrets and sensitive data, and ensuring essential legal, governance, and documentation foundations are in place. Helps when making a private repo public or hardening an existing public repository.
Java Debug Analyzer
Testing
Analyzes Java runtime issues including stack traces, exceptions, thread dumps, and performance problems to identify root causes and provide actionable solutions. Helps debug common errors like NullPointerException, memory leaks, and concurrency issues. Use when troubleshooting production errors or logs.
Roborev Refine - Automated Code Review Loop
Development
Automated review-fix loop that iterates until all code reviews pass. Runs fix agents on failed reviews, commits changes, and re-checks, keeping your working directory clean. Ideal for hands-off code quality improvement on feature branches.
D&D 5e Rules Reference
Content
A skill for efficiently locating and applying D&D 5th Edition rules during campaign content creation. It directs users to SRD repositories (including 2014 and 2024 versions), cheat sheets, and emphasizes a narrative-first approach where mechanical precision is secondary to fun and player agency. Particularly useful when designing encounters, magic items, or class features that need quick rule verification without breaking creative flow.
Claude Code Skill Manager
Development
Manage Claude Code skills: create, improve, list, and analyze. Use this skill when you want to create a new skill, improve an existing one, or list all available skills.
Error Detective
Development
Searches logs and codebases for error patterns, stack traces, and anomalies. Correlates errors across systems and identifies root causes. Use when debugging issues, analyzing logs, or investigating production errors.
Generate Code for Multiple C# Types
Development
Generates C# source code files for multiple or all object types in a NovaDB branch. Useful when you need to batch-generate code for an entire data model or a subset of types, saving each run to disk with optional path control.
React Native Screen Component Creation
Development
Creates a React Native screen component file in src/screens/. Used when adding a new screen, such as 'home screen' or 'profile screen'. The skill generates a TypeScript file with a basic template including flexbox layout, StatusBar, and proper naming conventions.
Prompt Engineering for LLM Coding Agents
Development
Writes optimized prompts for LLM coding agents (Claude Code, Cursor, Aider, etc.). Produces strategy documents and ready-to-use prompt artifacts, leveraging research-backed techniques and tool-specific conventions.
Inclusion Plugin Help
Development
Shows available commands and explains how to use the Gotrino inclusion plugin to write more inclusive code.
Converting Slash Commands to Skills
Development
Automates conversion of Claude Code slash commands to the Skills format. Handles YAML frontmatter restructuring, name transformation to gerund form, and description enhancement for better invocation triggers. Use when migrating from commands to skills or when asked to convert slash commands.