How to install this skill?

Use the command npx skills add fabricioctelles/skills -s followed by the skill name. You can also clone the GitHub repository and manually copy the skill folder to your agent directory, whether Kiro, Cursor, or Claude Code. See the full list at skills.sh/fabricioctelles/skills.

Which agents support this skill?

This skill is compatible with Kiro, Cursor, Windsurf, Claude Code, and any other agent that supports the open Agent Skills format. The format is universal, lightweight, and based on Markdown files with structured metadata that agents load on demand.

Yes, this skill is completely open-source under the Apache 2.0 license and can be freely used in any commercial or personal project. The repository is community-maintained and accepts contributions via pull requests on GitHub.

🆕 New skill: Security Specialist v2.0! 6-phase pipeline, 9 attack classes and adversarial validation.View skill →

Website Spec (moved)

Use the official skill

👉 SKILL.md: specification.website/.well-known/agent-skills/specification-website/SKILL.md

👉 MCP endpoint: https://mcp.specification.website/mcp

👉 Site: specification.website