# Promptraft — AI Skills Marketplace > A curated, open-source library of production-ready AI prompts (skills) for coding, security, design, data, and more. Free, no API key required. Copy and use in any LLM. Promptraft is community-driven. All skills are structured Markdown files stored in a public GitHub repository. Anyone can browse, download, or contribute. ## Platform - [Explore Skills](https://promptraft.com/explore): Search and browse 2686+ AI skills across 10 categories - [Skill Packs](https://promptraft.com/packs): 28 curated bundles of skills for specific roles (developer, founder, security researcher) - [Submit a Skill](https://promptraft.com/submit): Contribute your own AI skills via a simple GitHub pull request - [Skill Advisor](https://promptraft.com/): Deterministic logic engine that surfaces the exact skills for your project ## Stats - Total Skills: 2686 - Total Packs: 28 - Categories: 10 - Total Downloads: 6572+ ## Categories - AI & Agents (92 skills) - Automation (175 skills) - Brainstorming (34 skills) - Coding (99 skills) - Cybersecurity (147 skills) - Data (5 skills) - Marketing (15 skills) - Productivity (1813 skills) - System Design (123 skills) - UI/UX (183 skills) ## Recent Skills - [DAT-001-dataset-explorer](https://promptraft.com/skill/dataset-explorer): Generated Generative skill for Data Science. Focuses on execution and intent intelligence. - [DAT-002-missing-value-imputer](https://promptraft.com/skill/missing-value-imputer): Generated Analytical skill for Data Science. Focuses on execution and intent intelligence. - [DAT-003-outlier-detector](https://promptraft.com/skill/outlier-detector): Generated Agentic skill for Data Science. Focuses on execution and intent intelligence. - [DAT-004-feature-engineer](https://promptraft.com/skill/feature-engineer): Generated Conversational skill for Data Science. Focuses on execution and intent intelligence. - [DAT-005-correlation-analyzer](https://promptraft.com/skill/correlation-analyzer): Generated Transformative skill for Data Science. Focuses on execution and intent intelligence. - [DAT-006-distribution-plotter](https://promptraft.com/skill/distribution-plotter): Generated Generative skill for Data Science. Focuses on execution and intent intelligence. - [DAT-007-pca-reducer](https://promptraft.com/skill/pca-reducer): Generated Analytical skill for Data Science. Focuses on execution and intent intelligence. - [DAT-008-clustering-engine](https://promptraft.com/skill/clustering-engine): Generated Agentic skill for Data Science. Focuses on execution and intent intelligence. - [DAT-009-classification-model-builder](https://promptraft.com/skill/classification-model-builder): Generated Conversational skill for Data Science. Focuses on execution and intent intelligence. - [DAT-010-regression-analyzer](https://promptraft.com/skill/regression-analyzer): Generated Transformative skill for Data Science. Focuses on execution and intent intelligence. ## Packs - [Master Workflows](https://promptraft.com/packs/master-workflows): 50+ comprehensive AI workflows covering planning, creation, and debugging across any tech stack. (50 skills) - [CTF Solver Pro Pack](https://promptraft.com/packs/ctf-solver-pro): A complete system for solving CTF challenges across all major categories (Web, Crypto, Anti-AI, Pwn, etc.) using structured workflows. (36 skills) - [Startup MVP Builder](https://promptraft.com/packs/startup-mvp-builder): Build and launch a production-grade startup MVP — from idea validation to live deployment. (18 skills) - [AI Chatbot Builder](https://promptraft.com/packs/ai-chatbot-builder): Build a production AI chatbot with RAG, memory, and tool use. (15 skills) - [Analytics Engineer](https://promptraft.com/packs/analytics-engineer): Implement product analytics, funnels, retention tracking, and A/B testing infrastructure. (15 skills) - [API Engineering Suite](https://promptraft.com/packs/api-engineering): Design, build, document, test, and secure production-grade REST and GraphQL APIs. (15 skills) - [Autonomous Agent Framework](https://promptraft.com/packs/autonomous-agent): Build a self-directed AI agent with planning, memory, tool use, and self-correction. (15 skills) - [Bug Bounty Hunter](https://promptraft.com/packs/bug-bounty-hunter): Find and report vulnerabilities in bug bounty programs professionally. (15 skills) - [Cloud Deployment Mastery](https://promptraft.com/packs/cloud-deployment): Deploy scalable cloud applications on AWS/GCP with Kubernetes, auto-scaling, and zero-downtime. (15 skills) - [Content Creator Studio](https://promptraft.com/packs/content-creator): Create high-impact content across blogs, social, video, and newsletters at scale. (15 skills) - [Data Engineering Pipeline](https://promptraft.com/packs/data-pipeline): Build a modern data pipeline from ingestion to analytics-ready warehouse. (15 skills) - [DevOps Starter Kit](https://promptraft.com/packs/devops-starter): Set up CI/CD, containerization, IaC, and monitoring for your project from scratch. (15 skills) - [Full-Stack Web App](https://promptraft.com/packs/fullstack-app): Build a modern full-stack application from scratch with Next.js, database, and deployment. (15 skills) - [Indie Hacker Launch Kit](https://promptraft.com/packs/indie-launch): Ship your indie project fast: landing page, SEO, email waitlist, and Product Hunt launch. (15 skills) - [ML Engineering Kit](https://promptraft.com/packs/ml-engineer): Build, train, evaluate, and deploy machine learning models in production. (15 skills) - [Next.js Pro Builder](https://promptraft.com/packs/nextjs-pro): Build high-performance Next.js apps with advanced routing, caching, and edge deployment. (15 skills) - [Performance Optimization Suite](https://promptraft.com/packs/performance-optimization): Profile, diagnose, and fix performance bottlenecks across frontend, backend, and databases. (15 skills) - [Product Growth Engine](https://promptraft.com/packs/product-growth-engine): Build viral growth loops, referral systems, and conversion funnels into your product. (15 skills) - [RAG System Builder](https://promptraft.com/packs/rag-system-builder): Build a high-performance Retrieval-Augmented Generation system from scratch. (15 skills) - [SaaS Boilerplate](https://promptraft.com/packs/saas-boilerplate): Full production-ready SaaS scaffold: multi-tenancy, billing, RBAC, and observability. (15 skills) - [Secure Auth System](https://promptraft.com/packs/secure-auth-system): Build a hardened authentication system: OAuth2, MFA, JWT, and session management. (15 skills) - [SEO Growth Machine](https://promptraft.com/packs/seo-optimizer): Dominate search rankings with technical SEO, content strategy, and link building. (15 skills) - [Social Media Growth System](https://promptraft.com/packs/social-growth): Grow a social media audience from 0 to 10K with strategy, hooks, and community building. (15 skills) - [UI/UX Design System](https://promptraft.com/packs/ui-ux-designer): Build a complete product design system: tokens, components, accessibility, and Figma handoff. (15 skills) - [Web Application Pentesting](https://promptraft.com/packs/web-pentesting): Full-cycle web application penetration testing from recon to report. (15 skills) - [Brand Identity Kit](https://promptraft.com/packs/branding-kit): Create a complete brand identity: naming, positioning, visual system, and brand voice. (14 skills) - [Security Hardener](https://promptraft.com/packs/security-hardener): Proactive defense and vulnerability discovery. Includes penetration testing workflows and security audit checklists. (0 skills) - [Startup Starter Kit](https://promptraft.com/packs/startup-starter-kit): Everything you need to go from 0 to 1. Includes idea generation, market validation, and user persona building. (0 skills) ## API - [Skills API](https://promptraft.com/api/skills): GET /api/skills?search=&category=&page= — search and list skills - [Packs API](https://promptraft.com/api/packs): GET /api/packs — list all skill packs - [Recommend API](https://promptraft.com/api/recommend): GET /api/recommend?q= — AI-powered skill recommendations - [Stats API](https://promptraft.com/api/stats): GET /api/stats — platform statistics ## Open Source - [GitHub Repository](https://github.com/promptraft/promptraft-skills): All skill files, packs, and source code - [Contribute](https://promptraft.com/submit): How to add your own skills ## Legal - [Terms of Service](https://promptraft.com/terms) - [Privacy Policy](https://promptraft.com/privacy) - [Code of Conduct](https://promptraft.com/code-of-conduct)