Email:

Dear Mr. Hejný,

We are writing to inform you that your call for papers, "AI Agents with Commitments," has been selected for presentation at our Supercool Conference in London on September 8, 2025.

Travel and accommodation expenses will be covered.

We look forward to your presentation!
Yours sincerely,
John Smith
Supercool Conference Org Team

Prompt:

Write email to {Name} as an organizer of the Supercool Conference in London on September 8, 2025, to inform them that their call for papers {Talk} has been selected for presentation. Travel and accommodation expenses will be covered.

Email:

Dear Mrs. Lovelace,

We are pleased to inform you that your call for papers, "The First AI Programmer," has been selected for presentation at our Supercool Conference in London on September 8, 2025.

Travel and accommodation expenses will be covered.

We look forward to your poetical insights into the world of AI programming!
Yours sincerely,
John Smith
Supercool Conference Org Team

Email:

Dear Mr. Orwell,

We are pleased to inform you that your call for papers, "2084 - Vision of the AI Tyranny," has been selected for presentation at our Supercool Conference in London on September 8, 2025.

Travel and accommodation expenses will be covered.

Be prepared for a thought-provoking discussion on the future of AI and its implications on society.

We look forward to your presentation!
Yours sincerely,
John Smith
Supercool Conference Org Team

Email:

Dear Mr. Potter,

We are pleased to inform you that your call for papers, "Generate Spells with AI," has been selected for presentation at our Supercool Conference in London on September 8, 2025.

Be prepared for a magical experience as we cover your travel and accommodation expenses.
We look forward to your enchanting presentation!

Yours sincerely,
John Smith
Supercool Conference Org Team

Email:

I will write an email to Jiří Jahn.
Should I use a professional tone or a friendly tone?

Better Prompt:

Write email to {Name} as an organizer of the Supercool Conference in London on September 8, 2025, to inform them that their call for papers {Talk} has been selected for presentation. Travel and accommodation expenses will be covered.

- Write just the email, no other text
- Use a professional tone
- Use Markdown format
- The email should be 10 words long and not exceed 2 pages
- do not include any other information or instructions
- ...

Better Integration:

import { countWords, countPages } from '@promptbook/utils';

const openai = new OpenAI( /* ... API Key ... */});

for (let i = 0; i < RETRY_COUNT; i++) {
    const response = await openai.chat.completions.create({
        /* ... Prompt ... */
    });
    const email = response.choices[0].message.content;

    if (/\*+/.match(name)) {
        continue;
    }

    if (countWords(email) < 10 || countPages(email) > 2) {
        continue;
    }

    return email;
}

Disadvantages

• Portability (i.e. gpt-4 vs claude-3.7)
• Need for Programmer or no-code tool
• Mixing code and prompt
• Security issues (i.e. prompt injection)
• Reliability issues (fails in edge cases)

Is this some better way to write

AI Agents and AI Apps?

Book:

Write email to @Name as an organizer of the @Supercool Conference in London on September 8, 2025, to inform them that their call for papers @Talk has been selected for presentation. Travel and accommodation expenses will be covered.

PERSONA @George Organizer of the @Supercool Conference event
KNOWLEDGE @Supercool Conference supercoolconference.com
LANGUAGE English
TONE Professional
FORMAT Markdown
LENGTH 10 words - 2 pages

Advantages

• Writing one native code to define AI Agent
• Portability (i.e. gpt-4 vs claude-3.7, temperature, top_t, system messages)
• Guideline to write excellent prompts
• Separation of code and prompt
  • You don't need to call developer each time you want to do the change
• Clear separation of data and instructions

Promptbook Engine

Let's Connect

Promptbook
ptbk.io
github.com/webgptorg/promptbook

Jiří Jahn
jiri@ptbk.io
+420 777 090 067

Pavol Hejný
pavol@ptbk.io
+420 777 759 767