development-skills

Universal Agent Skills Collection

A comprehensive collection of 67 specialized Agent Skills compatible with all major AI coding platforms including Claude Code, Gemini CLI, Codex, Cursor, GitHub Copilot, OpenCode, Windsurf, and more.

🚀 Quick Start

Portable Installation (Recommended)

Install on any machine directly from GitHub:

Windows:

curl -o install-skills.ps1 https://raw.githubusercontent.com/Bobby2067/agent-skills-collection/main/install-from-github.ps1
.\install-skills.ps1 -Token $env:GITHUB_TOKEN

macOS/Linux:

curl -o install-skills.sh https://raw.githubusercontent.com/Bobby2067/agent-skills-collection/main/install-from-github.sh
chmod +x install-skills.sh
./install-skills.sh -t $GITHUB_TOKEN

See SETUP.md for detailed setup instructions including GitHub token creation.

Local Installation

If you have the repository cloned locally:

.\install-skills-everywhere.ps1

Manual Installation

Copy skills to your platform's directory:

• Claude Code: ~/.claude/skills/
• Gemini CLI: ~/.gemini/skills/
• Codex: ~/.codex/skills/
• Cursor: ~/.cursor/skills/
• Copilot: ~/.copilot/skills/
• OpenCode: ~/.config/opencode/skills/
• Windsurf: ~/.codeium/windsurf/skills/
• Universal: ~/.agent/skills/

🔧 Skills Catalog

CAD & 3D Design (4 skills)

• build123d-cad - Python CAD modeling with zero-setup
• render-glb - Visual verification for 3D models
• gltf-transform - 3D model optimization and compression
• model-compare - 3D model evaluation with IoU/Dice metrics

🎨 Image & Visual Creation (6 skills)

• svg-logo-designer - Professional SVG logo creation
• imagen - Google Gemini image generation
• fal-generate - fal.ai image and video generation
• fal-image-edit - AI-powered image editing
• image-enhancer - Image quality improvement
• screenshots - Marketing screenshot automation

📈 Marketing & Branding (10 skills)

• email-sequence-builder - Multi-email campaign creation
• social-media-calendar - 30-day content calendars
• hook-creator - Attention-grabbing headlines and hooks
• landing-page-optimizer - Conversion rate optimization
• aeo-optimizer - AI search engine optimization
• marketing-problem-solver - Rapid marketing troubleshooting
• competitive-ads-extractor - Competitor advertising analysis
• content-research-writer - Research-enhanced content creation
• brand-voice-guide - Brand voice and messaging consistency
• twitter-algorithm-optimizer - Social media algorithm optimization

🔒 Security & Safety (4 skills)

• sharp-edges - API vulnerability and design flaw detection
• fix-review - Security fix verification
• static-analysis - CodeQL, Semgrep, SARIF analysis
• security-bluebook-builder - Security documentation creation

🔍 Research & Analysis (4 skills)

• deep-research - Autonomous multi-step research with Gemini
• ai-research-skills - 77 AI research engineering skills
• hugging-face-evaluation - ML model evaluation frameworks
• lead-research-assistant - Sales research and qualification

📱 Communication & Automation (5 skills)

• integrate-whatsapp - WhatsApp integration and webhooks
• automate-whatsapp - WhatsApp automation workflows
• notebooklm-skill - Query NotebookLM with citations
• meeting-insights-analyzer - Meeting communication analysis
• video-script-generator - Social media video script creation

👥 HR & Productivity (5 skills)

• claude-ally-health - Health tracking and wellness
• tailored-resume-generator - Job-specific resume optimization
• file-organizer - Document organization
• invoice-organizer - Invoice management
• developer-growth-analysis - Developer skill progression

⚡ Development & Technical (29+ skills)

Includes all original Anthropic skills plus specialized additions for testing, evaluation, compression, and development workflows.

Disclaimer

These skills are provided for demonstration and educational purposes only. While some of these capabilities may be available in Claude, the implementations and behaviors you receive from Claude may differ from what is shown in these skills. These skills are meant to illustrate patterns and possibilities. Always test skills thoroughly in your own environment before relying on them for critical tasks.

📁 Repository Structure

• ./skills/ - Complete collection of 67 Agent Skills
• ./install-skills-everywhere.ps1 - Universal installation script
• ./template/ - Skill template for creating new skills

👤 About Agent Skills

Agent Skills are standardized folders containing instructions, scripts, and resources that AI assistants load dynamically to improve performance on specialized tasks. Each skill includes:

• SKILL.md file with YAML frontmatter and instructions
• Supporting scripts and resources
• Zero-setup dependencies where possible