If you’re serious about prompt engineering, you’ve probably hunted through scattered GitHub repos, Reddit threads, and random Notion pages looking for that perfect prompt. What if everything lived in one clean, searchable, constantly growing library — completely free, open-source, and released into the public domain?
Enter prompts.chat — the original AI prompts community. Launched on December 5, 2022, it’s the first-ever dedicated prompts library and today powers thousands of daily users with over 1,400 prompts, 151k GitHub stars (making it one of the top-starred repos in the world), and the #1 most-liked dataset on Hugging Face. It’s been referenced by Harvard, Columbia, Forbes, the GitHub Blog, and even OpenAI co-founder Greg Brockman.
In this deep-dive review for aiprompttheory.com, I’ll walk you through everything prompts.chat offers, from core browsing tools to advanced agent skills, workflows, tastes, integrations, and why it’s become my go-to resource for both practical use and prompt theory research.
What Is prompts.chat? (The Big Picture)
prompts.chat is a social platform for AI prompts — think GitHub for instructions rather than code. Anyone can:
- Browse thousands of community-submitted prompts
- Search and filter instantly
- Copy one-click
- Submit their own
- Like, discover, and collect
Everything is CC0 1.0 Public Domain — no copyright, no attribution required, fully commercial-use friendly. The entire platform is open-source (self-hostable for teams or private use), which is a massive privacy win compared to walled-garden prompt marketplaces.
Tagline: “Prompts are the foundation of all generative AI. Share, discover, and collect them from the community. Free and open source — self-host with complete privacy.”
Core Features: How the Site Actually Works
1. The Main Prompts Hub (/prompts)
- 1,402+ prompts (and growing fast)
- Smart filters by category:
- Vibe
- Coding
- Video Generation
- Business Planning
- Image Generation
- Marketing
- Web Development
- Automations
- Learning & Skills
- Data Science
- Education
- Prompt types clearly labeled: Text, Image, Video, Skill
- Search bar (keyword or semantic-style discovery)
- One-click copy buttons (with “Copied!” feedback)
- Author profiles (@username) and like counts
- Detailed view pages with full prompt text, variables, example outputs, and JSON/image configs where relevant
Every prompt page includes clean formatting, syntax highlighting for structured prompts (JSON/YAML), and immediate copy-to-clipboard functionality. Perfect for pasting straight into ChatGPT, Claude, Gemini, Midjourney, or any other model.
2. Categories & Industry Exploration The homepage highlights prompts by real-world roles (Freelancers, Trainers, Students, Creators, Scientists, Executives, Artists, Journalists, Recruiters, Clients, Analysts, Designers, Musicians, Consultants, Teachers, Realtors). Click through and you’ll find tailored libraries — e.g., marketing copy prompts, code review assistants, or cinematic video generation instructions.
3. Tags System Hyper-specific tagging (/tags/fashion, /tags/code-review, /tags/claude, /tags/frontend, etc.) lets you drill down even further. Tags turn the library into a living taxonomy of prompt engineering techniques.
Advanced Sections That Level Up Your Prompt Game
This is where prompts.chat goes far beyond a simple list.
Skills (35+ found) These aren’t regular prompts — they’re multi-file prompt packages designed for AI agents (Claude, Cursor, Windsurf, etc.). Each skill includes:
- YAML front-matter (name, description, triggers)
- Instructions
- Supporting scripts (Node/Python)
- Reference files
- Example usage
Examples:
- eli8 — instantly explains any concept like you’re 8 years old (trigger: “eli8 quantum computing”)
- Trello integration skill (create cards, fetch lists via API)
- Minimax music generation (lyrics + audio)
- Documentation sync automation
- Second-opinion code reviewer (spawns sub-agents)
Skills are perfect for studying agentic prompt design and context-heavy, tool-using instructions.
Workflows (8 found) “Prompts with sequential flows and connections.” These are chained, multi-step systems where one output feeds the next — excellent for learning structured reasoning, context management, and complex task decomposition.
Tastes (2 found — but powerful) Single Markdown files that define your personal coding style, conventions, and preferences. Feed one to any AI coding agent and it starts writing code that actually feels like yours. This is next-level personalization and a brilliant example of prompt theory in action (style injection at the system level).
Create New Prompts Super simple form at /prompts/new (with type selector: regular prompt, Skill, Workflow, or Taste). Community-driven growth keeps the library fresh.
Seamless Integrations (Use Prompts Anywhere)
- iOS App — native mobile access
- Chrome Extension — browse, filter, edit variables with live preview, syntax highlighting, and one-click “Run” on 15+ platforms (ChatGPT, Claude, Gemini, Cursor, etc.)
- Raycast Extension — instant access from your Mac
These tools turn the library into a true daily driver instead of just a bookmark.
Open-Source & Self-Hosting Superpowers
The entire platform is on GitHub (github.com/f/prompts.chat). You can:
- Self-host for complete privacy (ideal for companies or researchers)
- Fork and extend
- Contribute directly
This transparency is rare and aligns perfectly with serious prompt theory work — you can study not just the prompts but the platform that organizes them.
Who Should Use prompts.chat?
- Beginners: One-stop shop to stop googling “best ChatGPT prompts”
- Intermediate users: Discover advanced patterns you’d never think of alone
- Experts & Researchers: Study real-world agent skills, workflows, and tastes to advance prompt theory
- Teams & Organizations: Self-host or use the public library under CC0 with zero licensing worries
- AI Builders: Pull high-quality, tested prompts for products, agents, or internal tools
Final Verdict: Why prompts.chat Is Essential
In a world full of paid prompt marketplaces and outdated lists, prompts.chat stands alone as the free, open, community-owned standard. It’s not just a library — it’s a living laboratory for prompt engineering.
Whether you’re copying a quick image generation prompt, building a custom coding agent with Skills + Tastes, or analyzing sequential workflows to understand chain-of-thought at scale, this site delivers.
Bookmark it. Star the repo. Submit your best prompts.
The future of AI runs on prompts — and prompts.chat is where the best ones live.
What’s your favorite prompt from the site? Drop it in the comments (or better yet, submit it to prompts.chat and tag @aiprompttheory). I’ll be diving deeper into specific Skills and Workflows in future posts.
Reviewed March 2026 — prompts.chat continues to evolve rapidly. All stats and features current as of latest visit.
Ready to level up your prompting? Head to https://prompts.chat/ right now.