Production-grade engineering skills for AI coding agents.

Turn the current conversation and codebase context into a structured implementation spec, then publish it to the configured project issue tracker.

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

The agent engineering platform.

Implement work from an approved spec or ticket set, run focused and full tests, invoke code review, and commit the result to the current branch.

React and Next.js performance guidance for writing, reviewing, and refactoring production UI code.

List of Computer Science courses with video lectures.

337 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 330+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory, research, business operations, commercial & finance, and your daily productivity skills.

from vibe coding to agentic engineering - practice makes claude perfect

Open-source infrastructure for Computer-Use Agents. Sandboxes, SDKs, and benchmarks to train and evaluate AI agents that can control full desktops (macOS, Linux, Windows).

We write your reusable computer vision tools. 💜

Reverse Engineering / Authorized Penetration Testing / Security Research Skill Router Pack AI-powered routing + On-demand toolchain bootstrapping + Self-evolving knowledge base Supports Claude Code, Kiro, Cursor, Cline, and other AI coding clients 逆向/渗透/安全技能路由包 - AI 自动路由 + 按需自举工具链 + 自动进化经验库 | 支持 Claude Code / Kiro / Cursor / Cline 等代码 AI 客户端