Agent Skills

Curated AI agent skills for AgentSync — install, contribute, and manage reusable skills for your AI coding assistants.

What Is This?

This repository is the canonical home for all dallay-maintained AI agent skills. Each skill is a self-contained set of instructions that enhances your AI coding assistant (Claude, Copilot, Cursor, Gemini, and more) with specialized knowledge for specific tasks.

Skills are installed and managed via the AgentSync CLI.

Quick Install

# Install a skill using AgentSync
agentsync skill install <skill-name>

# Example: install the Docker expert skill
agentsync skill install docker-expert

# See available skills for your project
agentsync skill suggest

Available Skills

Skill	Description
accessibility	WCAG 2.1 audit and improvement guidelines
best-practices	Modern web development best practices
brainstorming	Explore intent, requirements and design before implementation
core-web-vitals	Optimize LCP, INP, CLS for better page experience
docker-expert	Multi-stage builds, image optimization, security hardening
frontend-design	Production-grade frontend interfaces with high design quality
github-actions	Robust CI/CD pipelines with GitHub Actions
grafana-dashboards	Production Grafana dashboards for system metrics
makefile	Clean, maintainable GNU Make Makefiles
markdown-a11y	Markdown accessibility review guidelines
nothing-design	Nothing-inspired UI system for deliberate monochrome, typographic interfaces
performance	Web performance optimization
pinned-tag	Pin GitHub Actions to commit SHAs for security
pr-creator	Create PRs following repo templates and standards
rust-async-patterns	Async Rust with Tokio, error handling, concurrency
seo	Search engine visibility and ranking optimization
skill-creator	Create new AI agent skills
sql-optimization-patterns	SQL query optimization and indexing strategies
web-quality-audit	Comprehensive web quality audit
webapp-testing	Test web applications using Playwright

See CONTRIBUTING.md for how to submit new skills.

How It Works

Each skill lives in its own directory under skills/:

skills/
└── docker-expert/
    └── SKILL.md          # Manifest (frontmatter) + instructions

When you run agentsync skill install docker-expert, the CLI downloads and installs the skill directly from this repository — no search API needed.

Contributing

We welcome community contributions! Whether you want to improve an existing skill or create a new one, check out our Contributing Guide for:

• How to create a new skill
• SKILL.md manifest format
• Naming conventions and quality expectations
• How to test locally before submitting

Validation Tooling

This repository validates skills with the official skills-ref reference tool plus a small set of repo-specific checks.

Install skills-ref locally

git clone https://github.com/agentskills/agentskills.git
cd agentskills/skills-ref
python -m venv .venv
source .venv/bin/activate
pip install -e .

Or use the repo helper, which installs a pinned skills-ref build into .tools/skills-ref automatically:

./scripts/install-skills-ref.sh

Validate the whole repository

./scripts/validate-skills.sh

Or use the Makefile shortcut:

make validate

Git hooks with Lefthook

brew install lefthook
lefthook install

This repo runs full skill validation on pre-push.

Common maintenance commands

make help
make install-skills-ref
make validate
make hooks-install
make ci-validate

Related

• AgentSync CLI — the CLI that installs and manages skills
• AgentSync Documentation — full documentation

License

MIT © 2026 dallay