Playbook
The AI Prompt Engineering Playbook
500+ battle-tested prompts and system templates for developers building with GPT & Claude.
A working library, not a PDF of platitudes. The Playbook contains 500+ prompts and system-message templates we use in production: code generation, refactoring, test writing, data extraction, agent orchestration, evals and guardrails.
Every prompt ships with variables, expected-output notes and failure modes. Includes a JSON export you can pipe straight into your own tooling, plus Notion and Markdown editions.
What's inside
500+ production prompts with variables & failure notes
System-message templates for agents and RAG
JSON export for programmatic use
Notion + Markdown editions
Free updates as models evolve
Choose your license
Total — Personal license$12.00
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