OpenAgentSkill guide

Best coding agents skills for AI agents

Discover skills for code generation, repository analysis, pull-request review, testing, debugging, and agentic software engineering.

When to use this guide

Start from the job, then shortlist the tools.

Analyze a codebase

Use quality and freshness signals to decide whether a skill belongs in this workflow.

Review a pull request

Use quality and freshness signals to decide whether a skill belongs in this workflow.

Generate tests

Use quality and freshness signals to decide whether a skill belongs in this workflow.

Automate release notes

Use quality and freshness signals to decide whether a skill belongs in this workflow.

Shortlist

Top skills to evaluate

Compare top 4
#1Agent SkillsExcellent · 10088K stars

Production-grade engineering skills for AI coding agents.

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#2SkillsExcellent · 1002.7K stars

access to david ondrej's personal agent skills

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#3Reverse SkillExcellent · 10026K stars

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

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#4Open Code ReviewExcellent · 10021K stars

Open-source & free — Battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in fine-tuned ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#5Pr AgentExcellent · 10012K stars

🚀 PR Agent: The Original Open-Source PR Reviewer. This project It is not the Qodo free tier.

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#6Code ReviewExcellent · 100169K stars

Review a branch or diff against repository standards and the originating spec in two independent analysis passes.

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#7ImplementExcellent · 100176K stars

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.

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#8OpencodeExcellent · 100175K stars

The open source coding agent.

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#9CodexExcellent · 10091K stars

Lightweight coding agent that runs in your terminal

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#10Andrej Karpathy SkillsExcellent · 100175K stars

A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

Related stack

Use these skills as part of a workflow.