101 curated Agent Skills for Claude Code, GitHub Copilot, Cursor, and Gemini CLI. Covers React/Next.js, Postgres, HuggingFace ML, AI research engineering (vLLM, DeepSpeed, LangChain, RAG, fine-tuning) and dev.to blog writing.
# HieuNghi-AI-Skills
A curated collection of Agent Skills for AI coding agents — covering technical blogging, web engineering, HuggingFace ML workflows, and full-stack AI research engineering. Compatible with Claude Code, GitHub Copilot, Cursor, Cursor CLI, and OpenAI Codex.
Skills follow the [agentskills.io](https://agentskills.io/) open standard.
---
## Overview
This repository contains 114 production-ready skills organized into 5 collections:
| Collection | Skills | Domain |
|---|---|---|
| `devto_skills/` | 3 | Technical blog writing for dev.to |
| `engineering_skills/` | 5 | React, Next.js, mobile, UI/UX, Postgres |
| `huggingface_skills/` | 8 | HuggingFace Hub, model training, datasets |
| `airesearch_skills/` | 85 | Full AI research lifecycle (21 categories) |
| `wordpress_skills/` | 13 | WordPress plugin/theme/block development |
---
## How It Works
Each skill is a folder containing a `SKILL.md` file. When an AI agent starts in this workspace, it reads `AGENTS.md` at the root to discover all available skills and their trigger conditions. The agent loads individual skill instructions only when a relevant task is detected, keeping context usage minimal.
```
AGENTS.md <- AI reads this first (entry point)
devto_skills/
blog-writer/
SKILL.md <- Loaded when writing a dev.to article
rules/ <- Detailed guidelines (loaded on demand)
metadata.json
engineering_skills/
react-best-practices/
SKILL.md
rules/ <- 57 individual rule files
...
```
---
## Skill Collections
### devto_skills — Technical Blog Writing
Skills for writing high-quality technical blog posts on [dev.to](https://dev.to).
| Skill | Description |
|---|---|
| `blog-writer` | SEO-optimized article writing with frontmatter, structure templates, title formulas, tag selection, and publish checklist |
| `thumbnail-generator` | Prompts for AI image generators to create 1000x420px cover images in hand-drawn infographic style |
|Agent that generates comprehensive documentation, API references, architecture diagrams, and developer onboarding guides from existing code.
Agent configuration for systematic bug investigation that traces issues from error logs through the codebase to root cause with suggested fixes.
Agent for integrating third-party APIs including SDK setup, type generation, error handling, retry logic, and rate limit management.
Cursor's built-in autonomous coding agent that can make multi-file edits, run terminal commands, search the codebase, and iteratively build features with minimal human intervention.
Cloud-based autonomous coding agent that runs in the background on remote sandboxed environments, handling complex multi-step tasks while you continue working.
Cursor's multi-file editing agent within Composer mode that can create, edit, and delete files across your entire project in a single conversation.