Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.
agentic-engineering is an AI agent skill for engineering workflows that uses an eval-first execution loop, decomposes work into agent-sized units, and routes model tiers by task complexity to enforce quality and risk controls.
MLX native implementations of state-of-the-art generative image models
ai-first-engineering is an operating model for development teams where AI agents generate a significant portion of code implementation. It focuses on process design, review methodologies, and architecture requirements specifically optimized for AI-assisted development workflows with tools like Claude Code.
Use when starting feature work that needs isolation from current workspace or before executing implementation plans - creates isolated git worktrees with smart directory selection and safety verification
Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation
Validates PR code against Architecture Decision Records (ADRs). Uses oracle for deep analysis of implementation compliance.
custom-frontend-design is a Deep Agent Harness framework that builds distinctive frontend interfaces using Vercel's AI SDK v6, focusing on aesthetic details and creative choices.
Opinionated FastAPI + Tanstack + Postgres full-stack repository. Ready for AI implementation
openspec-verify-change is a skill that verifies an implementation matches the change artifacts, such as specs, tasks, and design, using openspec list --json and AskUserQuestion tool.
plan-executor is a skill that executes implementation plans with two-stage review, verification, and batch checkpoints for efficient multi-task execution.
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.
looper-go-dev is a Go-based skill for implementing autonomous AI loop runners, providing a structured approach to agent development and configuration.