Guide · 2026
Best Prompt Libraries (2026)
The 10 most complete prompt libraries listings on Prompt Junky, ranked by how much verified public information each publishes: description, services, pricing, and a live website. 59 are listed in this category. Order is not a quality rating, and no listing pays for its rank.
- 1
prompts.chat (Awesome ChatGPT Prompts)
The community prompt collection formerly known as Awesome ChatGPT Prompts, where each entry casts the model in a role such as translator, interviewer or terminal. It is one of the most starred prompt repositories on GitHub and has a companion website.
- 4 services listed, including role-based prompt collection, web browser, community submissions
- Serves the whole US
- 2
Prompt Engineering Guide (DAIR.AI)
The repository behind promptingguide.ai, collecting explanations, papers, notebooks and worked examples for prompting techniques from zero-shot through to agent and context engineering.
- Listed under Courses & Guides, Prompt Libraries
- 4 services listed, including technique explanations, paper index, notebooks
- Pricing published: Open source
- Serves the whole US
- 3
System Prompts and Models of AI Tools
A large archive of system prompts and tool definitions collected from commercial AI coding products and assistants, used as reference material for how production agents are instructed.
- 4 services listed, including system prompt archive, tool definition examples, coding agent prompts
- Pricing published: Open source
- Serves the whole US
- 4
AIPRM
A browser extension and prompt library that adds a searchable catalogue of curated prompt templates directly into ChatGPT and other assistants, aimed at marketing and SEO workflows.
- Listed under Prompt Marketplaces, Prompt Libraries
- 4 services listed, including browser extension, curated prompt templates, team prompt sharing
- Serves the whole US
- 5
Anthropic Claude Cookbooks
Anthropic's official notebook collection showing working patterns for Claude, including prompt structures for classification, extraction, tool use, retrieval and long-context work.
- Listed under Prompt Libraries, Courses & Guides
- 4 services listed, including runnable notebooks, prompt patterns, tool use examples
- Pricing published: Open source
- Serves the whole US
- 6
PromptBase
A marketplace where prompt engineers sell individual prompts for text and image models. Buyers browse by model and use case, and the site says it lists more than 330,000 prompts.
- Listed under Prompt Marketplaces, Prompt Libraries
- 4 services listed, including prompt marketplace, seller accounts, model filtering
- Serves the whole US
- 7
Fabric
An open-source framework built around a large library of reusable prompt patterns invoked from the command line, each pattern being a markdown system prompt for a specific task.
- Listed under Prompt Libraries, Agent & Prompt Frameworks
- 4 services listed, including pattern library, command-line runner, reusable system prompts
- Pricing published: Open source
- Serves the whole US
- 8
Microsoft 365 Copilot Prompt Samples
A community sample repository maintained under the Microsoft Patterns and Practices programme, collecting prompt examples for Microsoft 365 Copilot across common work scenarios.
- 4 services listed, including copilot prompt samples, scenario categories, community contributions
- Pricing published: Open source
- Serves the whole US
- 9
Vibe Coding Prompt Template
Templates and a workflow for using language models to produce product requirement documents, technical designs and minimum viable product plans inside AI-enabled IDEs.
- 4 services listed, including prd templates, tech design prompts, mvp workflow
- Pricing published: Open source
- Serves the whole US
- 10
The Big Prompt Library
A large repository of prompts, system prompts and custom instructions spanning many assistants, including security-oriented prompts and jailbreak research material.
- 4 services listed, including large prompt archive, custom instructions, security prompts
- Pricing published: Open source
- Serves the whole US