The AI Prompt Library
Built for Real Work
Hundreds of production-ready AI agent prompts for Cursor, Claude, ChatGPT, GitHub Copilot, and Gemini. Every prompt is a reviewed, battle-tested .md file you can use immediately — no prompt engineering required.
Whether you're a developer looking for a code-review agent, a marketer who needs an SEO copywriter, or an enterprise team building an internal AI library — you'll find it here. And if your favourite prompt doesn't exist yet, you can publish it and earn from every download.
What is an AI prompt library?
An AI prompt library is a curated collection of system instructions — often called agent prompts — that give an AI assistant a specialist's capabilities for a specific task. Instead of starting every conversation with a blank slate, you load a prompt and the AI immediately behaves like an expert in that domain.
AgentHut is the first community-driven marketplace for AI agent prompts. Our contributors are the engineers, writers, lawyers, and marketers who have spent thousands of hours refining these instructions in production. They publish their best work here — and you get the results without the trial and error.
Every agent is a plain .md (Markdown) file. You can read exactly what instructions the AI is receiving, which means no black boxes, no hidden agendas. Drop the file into your tool of choice — Cursor Rules, Claude Projects, GitHub Copilot Instructions, or a ChatGPT System Prompt — and you're ready.
Works with every AI tool you use
AgentHut agents are tagged by tool. Filter for yours, download, and go.
Drop into .cursor/rules/ or Cursor Rules settings
Paste into Claude Projects or use as system prompt
Add to Custom Instructions or GPT System Prompt
Save to .github/copilot-instructions.md
Use in Gemini Advanced or the Google AI Studio API
Plain Markdown — works as a system prompt everywhere
Browse by category
Every agent is categorised so you can find exactly what you need. From QA automation to legal contract analysis — it's all here.
Most popular agents
The top-downloaded prompts across all categories.
Looking for a specific tool?
Cursor Agent Prompts
The best agent prompts built for the Cursor IDE — code review, refactoring, test generation, CI/CD scripting, and more. Drop into Cursor Rules and go.
Browse Cursor agents →Claude Agent Prompts
Agents optimised for Anthropic's Claude — long-form writing, legal analysis, code review, research, and complex reasoning tasks. Paste into Claude Projects.
Browse Claude agents →Frequently asked questions
What is an AI prompt library?
An AI prompt library is a curated collection of system instructions — called agent prompts — that tell an AI assistant how to behave for a specific task. Instead of writing a new prompt every time you start a conversation, you download a pre-built, battle-tested instruction file and use it as-is. AgentHut is the first community-driven marketplace for these agent prompts, where practitioners publish and share their best work.
How are AgentHut prompts different from random prompts online?
Every agent on AgentHut is reviewed by our admin team before it goes live. We check that the prompt is specific, useful, and actually produces better results than a generic request. No low-effort 'you are a helpful assistant' prompts — only well-engineered instructions that reflect real production usage.
What file format are the agent prompts?
All agents on AgentHut are .md (Markdown) files. Markdown is human-readable, works in any text editor, and is the native format for Cursor Rules, GitHub Copilot instructions, and Claude Projects. You can read exactly what instructions the AI is receiving — no black boxes.
Which AI tools are supported?
AgentHut agents are tagged with the tools they're designed for: Cursor, Claude, ChatGPT, GitHub Copilot, Gemini, or 'any LLM'. Most prompts work across multiple tools since they're plain Markdown. The tool tags help you filter to agents optimised for your specific workflow.
How much does it cost?
Most agents are free to download. Free accounts get 5 lifetime downloads; Pro subscribers ($2.99/month or $9.99/year) get 25 downloads per month. Some premium agents by contributors carry a small one-time price. See the Pricing page for details.
Download your first agent
Free account — 5 downloads, no credit card required. Pro subscribers get 25 downloads per month for $2.99.
Get started freePublish your own agents
Have a prompt that makes you dramatically more productive? Upload it to AgentHut, build an audience, and earn from every download.
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