Prompt Cheat Sheets
Twelve one-page prompting references for developers, as a printable PDF and Markdown.
Who it's for
- You use Claude, ChatGPT or Gemini for coding work and want a structure to reach for instead of starting from a blank prompt.
- You build with model APIs and need the structured-output and tool settings for Anthropic, OpenAI and Gemini in one place.
- You write prompts inside n8n AI nodes or for Salesforce development and want task-specific constraints.
Not for you if you want a large library of ready-made prompts: that is the Prompt Library.
What's inside
A 13-page A4 PDF (a cover and 12 one-page sheets) and the same 12 sheets as Markdown files you can edit or paste into your own tools. Each sheet covers one kind of task: the anatomy of a prompt, Claude techniques, JSON and structured output, coding, debugging, code review, docs and writing, agents and tools, prompts in n8n AI nodes, Salesforce development, evaluating prompts, and safety and prompt injection. Every sheet ends with at most one fill-in prompt you can copy.
Sheets that name model IDs, API parameters or product settings end with the date they were checked against the vendors' documentation.
- Printable PDF (A4)
- 1
- prompt-cheat-sheets.pdf
- Cheat sheets (Markdown)
- 12
- markdown/01-anatomy-of-a-prompt.md
- markdown/02-claude-techniques.md
- markdown/03-json-and-structured-output.md
- markdown/04-coding.md
- markdown/05-debugging.md
- markdown/06-code-review.md
- markdown/07-docs-and-writing.md
- markdown/08-agents-and-tools.md
- markdown/09-n8n-ai-nodes.md
- markdown/10-salesforce-dev.md
- markdown/11-evaluating-prompts.md
- markdown/12-safety-and-injection.md
Files
Files
In the zip · 16 files · 486 KB
- CHANGELOG.md
- LICENSE.md
- README.md
- markdown/12 files
- prompt-cheat-sheets.pdf
Setup
Requirements
- A PDF viewer or printer (A4; prints on US Letter with fit-to-page)
- Any LLM chat tool or API to use the techniques
- Unzip the file and open
prompt-cheat-sheets.pdf. - Read sheet 01 (page 2): the six parts of a prompt.
- Take a prompt that recently gave you a vague answer, copy the fill-in skeleton from
markdown/01-anatomy-of-a-prompt.mdand fill in each{{...}}field. - Send the old and the new prompt to the same model and compare the answers.
- Print the sheets you use most, or keep the PDF open next to your editor.
Time to first result: about 5 minutes.
Tested with
Clean-install test passed on 2026-10-01 (darwin-arm64, node 22.23.2, npm 10.9.8): extract, base, pdf, docs, acceptance. No network access was used.
Licence
You may use this product in unlimited personal and commercial projects, including client work. You may not resell, redistribute, sublicense or share the product itself, in whole or in part, including as a template, starter kit or course material. One purchase covers one person.
The full licence is in LICENSE.md inside the zip. Site terms: /terms.
Questions
Does it print on US Letter paper?
Yes. The pages are A4; choose "Fit to page" or "Scale to fit" in the print dialog.
Which models does it cover?
The techniques work with any model. Sheets 02, 03 and 08 include the settings for the Anthropic, OpenAI and Gemini APIs, checked on 2026-10-01; each of those sheets shows the date at the bottom.
How do updates work?
New versions go to your Gumroad library; download them from there. Changes are listed in the CHANGELOG inside the zip.
Can I use it for client work?
Yes. Use the prompts and techniques in unlimited personal and commercial projects, including client work. You can't resell or share the sheets themselves.
What about refunds?
Payment goes through Gumroad. All sales are final: the files are delivered instantly, so there are no refunds. Updates within version 1.x are free.
Where do I ask a question?
Use the contact form.