Agent Skills by Cosimo Eugenio Bortone

A collection of reusable Agent Skills for AI coding agents.

Available Skills

Installation

Install all skills from this repo:

npx skills add cosbort/agent-skills

Or install a specific skill:

npx skills add cosbort/agent-skills/java-spring-best-practices

Manual installation

Clone or copy the skill folder into your project or user skills directory:

# For Claude Code (project-level)
cp -r java-spring-best-practices .claude/skills/

# For Claude Code (global, all projects)
cp -r java-spring-best-practices ~/.claude/skills/

# For cross-agent compatibility (works with Copilot, Codex, Cursor, etc.)
cp -r java-spring-best-practices ~/.agents/skills/

Compatibility

These skills follow the Agent Skills specification and work with:

• Claude Code — Anthropic's CLI coding agent
• Claude.ai — Via custom skills upload
• GitHub Copilot — VS Code / JetBrains
• OpenAI Codex — Via .agents/skills/ convention
• Cursor, Windsurf, Cline, Roo — Any agent supporting the open spec

Contributing

Contributions are welcome! If you want to improve an existing skill or add a new one:

1. Fork this repo
2. Create your feature branch (git checkout -b feature/my-skill)
3. Follow the Agent Skills spec for SKILL.md structure
4. Submit a pull request

Author

Cosimo Eugenio Bortone — Software Development Specialist at Engineering Ingegneria Informatica S.p.A.

• GitHub: @cosbort

License

MIT — see LICENSE for details.