Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.
Review backend code for quality, security, maintainability, and best practices based on established checklist rules. Use when the user requests a review, analysis, or improvement of backend files (e.g., `.py`) under the `api/` directory. Do NOT use for frontend files (e.g., `.tsx`, `.ts`, `.js`). Supports pending-change review, code snippets review, and file-focused review.
Strategic template for high-level analysis and direction - Extends Advisor archetype
Statistical analysis of source code (Go & Python)
Debugging is the process of identifying and fixing errors in code, involving techniques such as logging, exception analysis, and performance optimization.
Legacy system analysis and microservices refactoring agent system for Claude Code
Enterprise-grade AI Agent system for code generation, analysis, and orchestration
Add and manage evaluation results in Hugging Face model cards. Supports extracting eval tables from README content, importing scores from Artificial Analysis API, and running custom model evaluations with vLLM/lighteval. Works with the model-index metadata format.
stock-investment-analysis is a skill that analyzes stocks for investment decisions, providing insights on buy/sell timing, stock comparisons, and earnings analysis.
ui-visual-validator is a skill for expert visual validation specialists, focused on verifying UI modifications, design system compliance, and accessibility implementation through rigorous analysis methodologies.
roast is a UI/UX critique skill that offers multi-perspective analysis and iterative improvement for single screen, flow, and full application reviews
workflow-team is an autonomous parallel development workflow for Agent Teams, facilitating task management and dependency analysis.
Fast, CLI-first static analysis tool for JVM class and JAR files. Designed for coding agents.