Agent Skills

One Standard. Multiple AI Assistants. Instant Domain Expertise.

Equip Claude Code, Gemini CLI, Cursor, and Codex CLI with 420+ production-grade, standard-compliant agent skills.

Overview

A curated, categorized collection of 420+ production-grade Agent Skills adhering to the open Agent Skills Specification. This library empowers AI coding agents and LLM assistants with domain-specific capabilities, workflows, quality gates, and tool integrations.

Repository Structure & Categories

The skills in this repository are organized into 46 clean domain categories:

agent-skills/
├── AI API and Agent Platform/             # Gemini API, Vertex AI, Agent Platform, Claude API, MCP Builder
├── AI and Vector Databases/               # Qdrant, Milvus, Pinecone, Unsloth QLoRA, Axolotl Fine-tuning
├── APIs and Integration Design/           # RESTful OpenAPI specs, gRPC Protobuf microservices, Webhooks
├── Academic and Scientific Research/      # Nature writing/figures, Deep academic research, BioInformatics
├── Advanced Frontend Frameworks/          # Vue 3 / Nuxt 3, Svelte 5 Runes & SvelteKit, WebGL & Three.js 3D
├── Autonomous Systems and Robotics/       # ROS 2 robotics navigation, MAVLink drone autopilot, Motion planning
├── Compliance Governance and Legal Tech/   # GDPR & CCPA privacy engineering, SOC 2 compliance automation
├── Computer Vision and Spatial AI/        # OpenCV image processing, YOLO v8/v10 object detection & segmentation
├── Containerization and Orchestration/    # Kubernetes Helm deployments, Docker multi-stage optimization
├── Content and Writing/                   # AI humanizer, natural writing style calibration
├── Cybersecurity and Penetration Testing/ # Application pentesting, offensive security, malware analysis
├── Data Engineering and Pipelines/        # PySpark, Delta Lake, dbt transformations, Airflow, DuckDB & Polars
├── Data Science and Exploratory Analysis/ # Pandas & Polars EDA, Reproducible Jupyter research, Stats
├── Databases and Caching/                 # Redis, MongoDB, Prisma ORM, DynamoDB single-table design
├── Desktop Application Development/       # Tauri v2 (Rust), Electron performance, .NET MAUI / WPF
├── DevSecOps and Supply Chain Security/   # SLSA L3, Syft/CycloneDX SBOM, Cosign, HashiCorp Vault, SAST/DAST
├── Digital Health and BioTech (FHIR and HL7)/ # FHIR R4/R5 health data, HL7 integration, DICOM imaging
├── Documents and Files/                   # Microsoft Word (docx), PDF, PowerPoint (pptx), Excel (xlsx)
├── E-Commerce and Retail Tech/            # Shopify Liquid & App SDK, WooCommerce payment & inventory sync
├── Embedded Systems and IoT/              # ESP32 FreeRTOS C++, MQTT v5 / CoAP Edge, Raspberry Pi Rust `rppal`
├── Enterprise Systems (CRM and ERP)/      # Salesforce Apex & LWC, HubSpot CRM API integration
├── Event Driven Systems/                  # Apache Kafka, RabbitMQ, Saga Orchestration & Choreography
├── Financial and Fintech Engineering/     # PCI-DSS Payment Gateways (Stripe/Adyen), FIX 4.2/5.0, ISO 20022
├── Frontend Design and UI/                # Anti-slop UI, UI/UX Pro Max, frontend slides, web artifacts
├── Game Development and Interactive 3D/   # Unity DOTS/ECS C#, Unreal Engine 5 C++, Godot 4 GDScript
├── Google Cloud and GKE/                  # GKE clusters, Cloud Run, Cloud SQL, BigQuery, Bigtable, WAF
├── Google Workspace Automation/           # Gmail, Drive, Docs, Sheets, Keep, Tasks, Meet recipes & personas
├── Infrastructure as Code and Edge/       # Terraform / OpenTofu, Cloudflare Workers, Ansible playbooks
├── Localization and Internationalization (i18n)/ # i18next workflows, RTL/BiDi UI, multi-locale strategies
├── Machine Learning Operations (MLOps)/   # MLflow pipelines, Model monitoring, Drift detection & retraining
├── Marketing and Growth/                  # Growth marketing, copywriting, SEO, CRO, social media, ads
├── Mobile Development/                    # iOS SwiftUI, Flutter Riverpod/BLoC, React Native Expo JSI, Android
├── Multi-Cloud Architecture (AWS and Azure)/ # AWS CDK IaC, Azure Bicep & Cloud Run architectures
├── NLP Audio and Speech AI/               # Whisper STT speech transcription, HuggingFace Transformers NLP
├── No-Code Low-Code and Workflow Automation/ # n8n workflow automation, Zapier & Make integration patterns
├── Observability Monitoring and Telemetry/ # OpenTelemetry tracing, Prometheus & Grafana metrics
├── Obsidian and Notes/                    # Obsidian markdown, bases, json-canvas, vault CLI, defuddle
├── Performance and Load Testing/         # k6, Locust, Appium 2.0 Mobile POM testing
├── Productivity and Interrogation/        # Requirements interviewing (interview-me), idea refinement, skill creation
├── QA and E2E Automation Testing/         # Playwright E2E automation, Cypress component testing
├── Quantum Computing and Quantum AI/      # Qiskit quantum algorithms, Cirq quantum circuits & simulation
├── Search and Knowledge Graphs/           # Elasticsearch / OpenSearch, Neo4j / Memgraph, Hybrid BM25+Vector RRF
├── Software Engineering and Workflows/    # Superpowers planning, TDD, code review, Caveman compression
├── Spatial Computing AR and VR/           # WebXR 3D spatial design, visionOS Swift spatial computing
├── System Architecture and Distributed Systems/ # High availability architecture, Microservices fault tolerance
└── Web3 and Smart Contracts/              # Solidity & Foundry security, Anchor Solana Rust programs

How to Integrate & Use Skills in Your Projects

All skills in this directory follow the standard SKILL.md format with YAML frontmatter:

---
name: skill-name
description: Clear description of what the skill does and when the agent should trigger it.
---

Step 1: Clone the Repository

First, clone this repository locally:

git clone https://github.com/hamzabellouch/agent-skills.git

Step 2: Integrate Skills into Your Assistant

1. Google Antigravity, AGY CLI & Gemini CLI

• Project-Level (Specific Repository): Copy the desired skill folder or category into your project's .agents/skills/ directory:

  • Linux (Bash):

    mkdir -p /path/to/your-project/.agents/skills
    cp -r /path/to/agent-skills/"Mobile Development"/camerax /path/to/your-project/.agents/skills/

  • macOS (Zsh / Terminal):

    mkdir -p /path/to/your-project/.agents/skills
    cp -R /path/to/agent-skills/"Mobile Development"/camerax /path/to/your-project/.agents/skills/

  • Windows (PowerShell):

    New-Item -ItemType Directory -Path "C:\path\to\your-project\.agents\skills" -Force
    Copy-Item -Path "C:\path\to\agent-skills\Mobile Development\camerax" -Destination "C:\path\to\your-project\.agents\skills\" -Recurse

  • Windows (Command Prompt / CMD):

    mkdir "C:\path\to\your-project\.agents\skills"
    xcopy /E /I "C:\path\to\agent-skills\Mobile Development\camerax" "C:\path\to\your-project\.agents\skills\camerax"

• Global Level (All Projects): Copy skill folders to your global configuration directory:

  • Linux: ~/.gemini/config/skills/
  • macOS: ~/.gemini/config/skills/
  • Windows: %USERPROFILE%\.gemini\config\skills\

2. Claude Code (claude)

• Project-Level Integration: Copy desired skills into your project's .claude/skills/ folder:

  • Linux (Bash):

    mkdir -p /path/to/your-project/.claude/skills
    cp -r /path/to/agent-skills/"Software Engineering and Workflows"/* /path/to/your-project/.claude/skills/

  • macOS (Zsh / Terminal):

    mkdir -p /path/to/your-project/.claude/skills
    cp -R /path/to/agent-skills/"Software Engineering and Workflows"/* /path/to/your-project/.claude/skills/

  • Windows (PowerShell):

    New-Item -ItemType Directory -Path "C:\path\to\your-project\.claude\skills" -Force
    Copy-Item -Path "C:\path\to\agent-skills\Software Engineering and Workflows\*" -Destination "C:\path\to\your-project\.claude\skills\" -Recurse

  • Windows (Command Prompt / CMD):

    mkdir "C:\path\to\your-project\.claude\skills"
    xcopy /E /I "C:\path\to\agent-skills\Software Engineering and Workflows" "C:\path\to\your-project\.claude\skills"

• Plugin Directory Flag: Pass the skill category path directly when launching Claude Code:

  • Linux / macOS:

    claude --plugin-dir /path/to/agent-skills/"Software Engineering and Workflows"

  • Windows:

    claude --plugin-dir "C:\path\to\agent-skills\Software Engineering and Workflows"

3. Cursor IDE & Windsurf

1. Create a .cursor/skills/ directory inside your target project repository.
2. Copy your desired skill folders (e.g., camerax, test-driven-development) into .cursor/skills/.
3. Cursor will automatically parse SKILL.md manifests and invoke instructions when relevant.

4. Codex CLI (codex) & OpenCode

Copy the desired skill folders into your project's .codex/skills/ directory:

• Linux (Bash):

  mkdir -p /path/to/your-project/.codex/skills
  cp -r /path/to/agent-skills/"Databases and Caching"/* /path/to/your-project/.codex/skills/

• macOS (Zsh / Terminal):

  mkdir -p /path/to/your-project/.codex/skills
  cp -R /path/to/agent-skills/"Databases and Caching"/* /path/to/your-project/.codex/skills/

• Windows (PowerShell):

  New-Item -ItemType Directory -Path "C:\path\to\your-project\.codex\skills" -Force
  Copy-Item -Path "C:\path\to\agent-skills\Databases and Caching\*" -Destination "C:\path\to\your-project\.codex\skills\" -Recurse

• Windows (Command Prompt / CMD):

  mkdir "C:\path\to\your-project\.codex\skills"
  xcopy /E /I "C:\path\to\agent-skills\Databases and Caching" "C:\path\to\your-project\.codex\skills"

5. Desktop AI Apps (AionUi, Cherry Studio, LibreChat)

• Cherry Studio / AionUi: Settings -> Skills -> Add Local Skill -> Select any skill folder (containing SKILL.md).
• LibreChat: List local skill paths in your librechat.yaml under skills.local.

Best Practices

1. Context Window Efficiency: Copy only the relevant skill categories needed for your active project to keep prompt context focused and fast.
2. Standard Compatibility: Any AI coding assistant supporting the SKILL.md open specification will automatically detect skill descriptions and execute instructions seamlessly.

Warning

There is always a possibility of error, so we assume no responsibility for any inaccuracies.

Copyright © 2026

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hamzabellouchcontact@gmail.com

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