Reusable prompts organized by category

Promptstack is a collection of reusable prompts organized by category. Browse the library, find a prompt, and adapt it to your task.

Browse Prompts View API Routes
2,671 Prompts
19 Categories
329 Sources Credited
0 API Keys Needed

Prompt Explorer

Search by title, category, or variable keyword. Instant filtering across all 2,671 catalog entries.

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Every prompt is structured for repeatable results,
ready to copy or fetch via static JSON.

Prompt Guides and References

Tested design patterns, foundational research papers, and official model documentation.

5 Structural Patterns

Prompt Engineering Patterns

Delimited context framing, few shot demonstrations, chain of thought, negative constraints, and JSON schema enforcement.

Read guide →
Documentation

Official Model Documentation

Guides from OpenAI, Anthropic, and Google Cloud on instruction following, system steering, and agent design.

View documentation →
Hands-on Tutorials

Courses and Interactive Tutorials

Hands-on Jupyter notebook courses from DeepLearning.AI, Anthropic Interactive, and Google Prompting Essentials.

Explore courses →
Research Papers

Foundational Research Papers

Papers on Chain of Thought (Wei et al.), Tree of Thoughts (Yao et al.), and The Prompt Report survey.

Browse papers →

Static API Routes

Served directly via GitHub Pages. Fully CORS-enabled static JSON with zero rate limits.

GET
./v1/stats.json
Library statistics, counts, and category breakdown
GET
./v1/catalog.json
Complete lightweight searchable catalog of all 2,671 prompts
GET
./v1/categories/index.json
Directory of all 19 categories with prompt counts
GET
./v1/categories/{folder}.json
All full text prompts in a specific category (e.g. coding-development)
GET
./v1/prompts/{id}.json
Individual prompt by stable ID with metadata and variables