Turn your Newsletter Workflow into a Custom GPT

You’ve now built a fast, reliable workflow for creating newsletters. But even that can be improved. Copying prompts, pasting links every day—it still takes time and breaks focus. For engineers, that repetitive overhead adds up quickly.

So we streamlined it further. We turned our newsletter process into a Custom GPT. One that remembers our entire workflow. Now, we create the daily newsletter with a single input.

Here’s how you can build your own.

1. Open ChatGPT and Start a New GPT

   • Go to ChatGPT and navigate to the “Explore GPTs” section. Click “Create” to begin building your own custom assistant. Choose a clear, descriptive name.

2. Write a Functional Description and Instruction for the GPT

   • In the builder interface, fill in the name, description, and instructions. Be clear about what the GPT is designed to do, who it's for, and how it should behave. This sets the scope and personality of your assistant.

3. Upload Your Newsletter Prompt

   • Paste the exact prompt you’ve used to generate newsletters manually.

   • Include steps for content curation, formatting rules, tone of voice, and any source-specific guidance. This is the core logic your GPT will follow.

4. Test and Refine

   • Run the GPT using real input. Review the output for accuracy, clarity, formatting, and tone. Adjust the instructions until the response consistently meets your expectations.
     

Engineering we know your Time is Too Valuable to Waste

This small setup saves us time every single day. For engineering teams creating repeatable content like newsletters, client reports, or briefs a custom GPT turns repetitive tasks into one-click workflows.

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And don’t miss our daily drops of practical AI insights: https://www.singularityengineering.ca/general-4